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ROVER ENVIRONMENTAL MONITORING STATION
REMS
for the Mars Science Laboratory, NASA / JPL 2011
Reduced Data Record (RDR) Software Interface Spec. (SIS)
CAB-REMS-SPC-0006 JPL D-38125
SIS-SCI022-MSL Issue 3
Copyright 2013. All rights reserved.
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ROVER ENVIRONMENTAL MONITORING STATION (REMS)
Título Title
Reduced Data Record (RDR)
Software Interface Specification (SIS) Doc. núm. Doc. no.
CAB-REMS-SPC-0006
Edición Issue
Issue 3
Fecha Date
May, 2013
Preparado por Prepared by
Luis Mora Sotomayor (CAB) Fecha
Date:
Revisado por Revised by
Jose A Rodriguez-Manfredi, Instrument GDS Manager (CAB) Roser Urqui (INSA)
Fecha Date :
Autorizado por Authorized by
Javier Gómez-Elvira Instrument PI (CAB)
Fecha Date :
Aprobado por Approved by
Reta Beebe PDS Atmosphere Node Manager Ed Grayzeck PDS Program Manager
Fecha Date :
Fecha Date :
CENTRO DE ASTROBIOLOGIA (CSIC-INTA)
Carretera de Ajalvir Km. 4 28850 Torrejón de Ardoz
Madrid SPAIN
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TODOS LOS DERECHOS RESERVADOS
CENTRO DE ASTROBIOLOGIA
CAB posee en propiedad el original de este documento. Las copias que de este documento se suministren no podrán ser utilizadas para fines diferentes a aquellos para los cuales son solicitadas.
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DOCUMENT CHANGE RECORD
Ed.
Issue Fecha Date
Sección –Párrafo afectado
Section – Paragraph Affected
Descripción del cambio Reason of change - Remarks
Draft 1 All sections Initiating Document.
Draft 2 26/8/2011 Section 3 Appendix A
Specification updates.
Draft 3 10/9/2012 Sections 1.3, 2.1, 2.2, 2.3.1, 2.3.3, 2.3.4, 3.1.1, 3.1.2, 3.1.3, 3.1.4, 3.3, 4.2 All appendices
Incorporated comments from the peer review. Included new RDR type, the ADR. Changes in Wind Sensor Data. Data processing appendix moved to an external document.
Issue 1 03/27/2013 All sections Post-landing updates Issue 2 05/20/2013 Section 3.1.4
Section 3.1.5 Appendix A
Updates reflecting changes in FMT files: Corrections and confidence level updates
Issue 3 08/30/2013 Section 3.1.3 Section 3.1.5 Appendix A
New ATS data in MODRDR. Updates to confidence levels.
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CONTENTS
1 Introduction 9
1.1 Purpose and Scope 9
1.2 Contents 9
1.3 Applicable Documents and Constraints 9
1.4 Reference Documents and Publications 10
1.5 Relationships with Other Interfaces 10
2 Data Products Characteristics and Environment 11
2.1 Instrument Overview 11
2.2 Data Product Overview 13
2.3 Data Processing 15
2.3.1 Data Processing Level 15
2.3.2 Data Product Generation 16
2.3.3 Data Flow 16
2.3.4 Labeling and Identification 18
2.4 Standards Used in Generating Data Products 23
2.4.1 PDS Standards 23
2.4.2 Time Standards 23
2.4.3 Coordinate Systems 24
2.4.4 Data Storage Conventions 24
2.5 Data Validation 24
3 Detailed Data Products Specifications 25
3.1 Data Products Structure and Organization 25
3.1.1 TELRDR 25
3.1.2 ENVRDR 26
3.1.3 MODRDR 27
3.1.4 ADR 28
3.1.5 Confidence levels codes 28
3.2 Data Format Description 30
3.3 Label and Header Descriptions 30
4 Applicable Software 31
4.1 Utility Programs 31
4.2 Applicable PDS Software Tools 31
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5 Acronyms and Abbreviations 31
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LIST OF FIGURES
Figure 1 Sketch of the boom locations on a section of the rover mast, and the booms themselves. On the right is Boom 1 with wind and ground temperature sensor and on the left is Boom2 with wind and humidity sensors. On both booms the conditioning electronics are located on the back, close to the attachment point ........................................................... 11
Figure 2 The REMS RDRs consist of two files ................................................. 25
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LIST OF TABLES
Table 1 Product and Software Interfaces to this SIS ........................................ 10
Table 2 Processing Levels for Science Data Sets ............................................ 16
Table 3 RDR data sizes, 3 hours/sol ................................................................ 18
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1 Introduction
1.1 Purpose and Scope
The purpose of this data product Software Interface Specification (SIS) is to provide users of the Rover Environmental Monitoring Station (REMS) Reduced Data Record (RDR) with a detailed description of the product and a description of how it was generated, including data sources and destinations. This SIS is intended to provide enough information to enable users to understand the REMS RDR data product. The users for whom this SIS is intended are software developers of the programs used in generating the RDR products and scientists who will analyze the data, including those associated with the Mars Science Laboratory (MSL) Project and those in the general planetary science community.
1.2 Contents
This data product SIS describes how the REMS RDR products are generated, formatted, labeled, and uniquely identified. The document discusses standards used in generating the products and software that may be used to access the products. The products are described in sufficient detail to enable a user to read the products. Finally, examples of the PDS labels are provided, along with definitions for label keywords.
1.3 Applicable Documents and Constraints
This Data Product SIS is responsive to the following MSL documents:
1. Mars Science Laboratory Project Archive Generation, Validation and Transfer Plan, Joy Crisp, JPL D-35281, November 13, 2006.
2. MSL REMS EDR SIS, JPL D-64995.
This SIS is also consistent with the following Planetary Data System documents:
1. Planetary Data System Archive Preparation Guide (AGP), Version 1.4, JPL D-31224, April 1, 2010.
2. Planetary Data System Data Standards Reference, Version 3.8, JPL D-7669, Part 2, February 27, 2009.
3. Planetary Science Data Dictionary Document, JPL D-7116, October 20, 2008.
Finally, this SIS is meant to be consistent with the contract negotiated between the MSL Project and the Instrument Principal Investigator (PI) in which reduced data records and documentation are explicitly defined as deliverable products.
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1.4 Reference Documents and Publications
4. REMS: The Environmental Sensor Suite for the Mars Science Laboratory Rover, Space Sci Rev (2012) 170:583-640, DOI 10.1007/s 11214-012-9921-1
1.5 Relationships with Other Interfaces
Changes to this REMS SIS document will affect the following products, software, and/or documents.
Table 1 Product and Software Interfaces to this SIS
Name
Type P-product S-software D-document
Owner
REMS RDRs P PDS / REMS
REMS QRS S REMS
PDS database schema P PDS
Other REMS Programs/Products/Documents
P/S/D REMS Science Team
In addition, changes to the processing tools used to generate the REMS RDR data products could affect both the data products and this SIS document.
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2 Data Products Characteristics and Environment
2.1 Instrument Overview
REMS has been designed to record six atmospheric parameters: wind speed/direction, pressure, relative humidity, air temperature, ground temperature, and ultraviolet radiation. All sensors are located around three elements: two booms attached to the rover Remote Sensing Mast (RSM), the Ultraviolet Sensor (UVS) assembly located on the rover top deck, and the Instrument Control Unit (ICU) inside the rover body. The booms are approximately 1.5 m above ground level. Boom length is similar to the RSM diameter, and therefore the wind flow perturbation by the RSM may reach the boom tip where the wind sensor is located. The two booms are
separated in azimuth by 120 to help insure that at least one of them will record clean wind data for any given wind direction. Figure 1 shows the booms relative position. There is a 50 mm height difference to minimize mutual wind perturbation. Boom 2, which points in the driving direction of the rover, has wind sensors and the relative humidity sensor. Boom 1, which looks to the side and slightly to the rear of the rover, hosts another set of wind sensors and the ground temperature sensor. Both booms have an air temperature sensor.
Figure 1On the right, Boom 1 and 2 located in the Remote Sensing Mast, and on the left, Boom 1 with wind and Ground Temperature Sensors.
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Wind speed and direction will be derived based on information provided by three two-dimensional wind sensors on each of the booms. The three sensors are located 120° apart around the boom axis. Each of them will record local speed and direction in the plane of the sensor. The convolution of the 12 data points will be enough to determine wind speed as well as pitch and yaw angle of each boom relative to the flow direction. As mentioned previously, the wind field at the booms will be perturbed by the RSM and by the rover itself. Calibration will be done via a variety of wind tunnel tests under Mars conditions as well as numerical analysis. Simulations will be used to obtain results where test conditions cannot be reproduced on Earth. Ground temperature will be recorded with three thermopiles placed on Boom 1 that view the Martian surface to the side of the rover (see Figure 1). The three thermopiles view the surface through filters with pass bands of 8-14, 14.5-15.5, and 16-20μm, respectively. These bands were selected to allow separation of the emissions from the atmospheric CO2 absorption band and the surface. Air temperature will be recorded at both booms with two PT1000-type sensors placed on a small rod long enough to be outside the mast and boom thermal boundary layers. Sensors are bonded to the tip and at intermediate position of the rod. The information provided by these two sensors alongside knowledge of the temperature at the base of the rod (boom temperature) shall be used to estimate the temperature of the fluid around it, despite the thermal contamination due to the boom and radiative forcing. The measurement range is 150 to 300 K. Boom 2 houses the humidity sensor, which is located inside a protective cylinder. A dust filter protects it from dust deposition. Two of the main constraints on the REMS instrument design are the need for the booms to survive and operate in a broad range of temperatures, and for the entire instrument to have a mass less than 1.3 kg. Both conditions have required the development of an ASIC for data conditioning, which must survive
a -130 C to +70 C temperature ranges and minimize power consumption for operation. The UV sensor will be located on the rover deck and is composed of six photodiodes in the following ranges: 315-370 nm (UVA), 280-320 nm (UVB), 220-280 nm (UVC), 200-370 nm (total dose), 230-290 nm (UVD), and 300-350 nm (UVE). The photodiodes face the zenith direction and have a field of view of 60°. The sensor will be placed on the rover deck without any dust protection. To mitigate dust degradation, a magnetic ring has been placed around each photodiode with the aim of maximizing their operational time. Nevertheless, to evaluate dust deposition degradation, images of the sensor will be recorded periodically. Comparison of these images with laboratory measurements will permit evaluation of the level of dust absorption.
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The pressure sensor will be located inside the rover body and connected to the external atmosphere via a tube. The tube exits the rover body through a small opening with protection against dust deposition. Its measurement range goes from 1 to 1150 Pa. As this component will be in contact with the atmosphere, a HEPA filter will be placed on the tube inlet to avoid contaminating the Mars environment. Systematic measurement is the main driver for REMS operation. Each hour, every sol, REMS will record 5 minutes of data at 1 Hz for all sensors. This strategy will be implemented based on a high degree of autonomy in REMS operations. The instrument will wake itself up each hour and after recording and storing data, will go to sleep independently of rover operations. REMS will record data whether the rover is awake or not, and both day and night. It is expected that under certain conditions, the ground temperature and humidity sensor measurements will require the integration of multiple measurement samples within the 5-minute interval in order to meet their science requirements. REMS operation is designed assuming an integrated total of three hours of operation each day, primarily constrained by power availability. Nevertheless, the REMS science team will have the capability to define additional prescheduled observation periods with durations longer than 5 minutes and located at any time during the day. Since the hourly observations will use a total of two hours of operational time, the third hour can be scheduled as a continuous block, for example. Another option that has been implemented in REMS flight software is a simple algorithm to lengthen some of the regular observations autonomously when an atmospheric event is detected. The main science objectives that the science team will focus on are:
Signature of the Martian general circulation and mesoscale phenomena near the surface (e.g., fronts, jets)
Microscale weather systems (e.g., boundary layer turbulence, heat fluxes, dust devils)
Local hydrological cycle (e.g., spatial and temporal variability, diffusive transport from regolith)
Destructive potential of UV radiation, dust UV optical properties, photolysis rates, and oxidant production
Subsurface habitability based on ground-atmosphere interaction
2.2 Data Product Overview
REMS RDRs are ASCII formatted tables that contain instrument’s processed data. Each RDR file contains data of every sensor.
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There are several RDRs for various reduction levels. The most processed RDRs contain physical magnitudes measured by REMS with necessary corrections applied: wind speed and direction, air temperature, ground temperature, ultraviolet radiation, humidity and pressure. In addition to the highest level data product, two intermediate processing levels are also provided. An effort has been made to integrate results from all sensors in each RDR, in order to facilitate data analysis. However, the complexity of data processing is not the same for all sensors, so there are a greater number of transformations between RDR types for some sensors compared to others. The RDRs provided are:
TELRDR (Thermal and Electrical RDR) This is the result of the first processing step. It contains data where counts recorded by the instrument have been converted to thermal and electrical values using calibration information. Temperatures for PT1000 sensors are given instead of resistances since the conversion between them is straightforward and temperatures are more helpful.
ENVRDR (Environmental Magnitudes RDR) ENVRDRs are the second processing step. At this level, data has been converted from electrical to environmental magnitudes provided by each engineering sensor (e.g. data for each air temperature PT1000 sensor instead of a unique air temperature, or data for each ground temperature sensor thermophile instead of a unique ground temperature). Minimal corrections exist for some sensors to compensate their degradation due to exposure to Martian conditions.
MODRDR (Models RDR) This level is the third and final processing level. It contains data where ENVRDRs are corrected and modeled to provide a best estimate of the environmental magnitudes. Numerous tests and data analysis have been done to ensure that their value is as accurate as possible within the project constrains.
ADR (Ancillary Data Record) The Ancillary Data Record provides the additional data required for producing the highest level RDRs, such as rover location data (from NAIF) and the signal attenuation caused by dust deposited over the ultraviolet sensor. The sources of these data are external to REMS.
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2.3 Data Processing
2.3.1 Data Processing Level
This SIS uses the Committee on Data Management and Computation (CODMAC) data level numbering system to describe the processing level of the RDR data product. REMS RDR data products are considered CODMAC “Level 3” or “Calibrated Data” (equivalent to NASA level 1-A), CODMAC “Level 4” or “Resampled Data” (equivalent to NASA level 1-B) and CODMAC “Level 5” or “Derived Data” (equivalent to NASA level 2) products. The RDR data files are obtained from “Level 2” or “Edited Data”, which are the Experiment Data Records (EDR) generated from telemetry packets within the project-specific Standard Formatted Data Unit (SFDU) record. Details about the REMS EDR products are defined in the REMS EDR SIS. Refer to Table 2 for a breakdown of the CODMAC and NASA data processing levels and their equivalence to the REMS data products.
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Table 2 Processing Levels for Science Data Sets
NASA CODMAC Description REMS Data Product
Packet 0data
Raw - Level 1
Telemetry data stream as received at the ground station, with science and engineering data embedded.
Level-0 Edited - Level 2
Instrument science data (e.g., raw voltages, counts) at full resolution, time ordered, with duplicates and transmission errors removed.
EDR
Level 1-A
Calibrated - Level 3
Level 0 data that have been located in space and may have been transformed (e.g., calibrated, rearranged) in a reversible manner and packaged with needed ancillary and auxiliary data (e.g., radiances with the calibration equations applied).
TELRDR
Level 1-B
Resampled - Level 4
Irreversibly transformed (e.g., resampled, remapped, calibrated) values of the instrument measurements (e.g., radiances, magnetic field strength).
ENVRDR
Level 1-C
Derived - Level 5
Level 1A or 1B data that have been resampled and mapped onto uniform space-time grids. The data are calibrated (i.e., radiometrically corrected) and may have additional corrections applied (e.g., terrain correction).
MODRDR
Level 2 Derived - Level 5
Geophysical parameters, generally derived from Level 1 data, and located in space and time commensurate with instrument location, pointing, and sampling.
Level 3 Derived - Level 5
Geophysical parameters mapped onto uniform space-time grids.
Level 4 Ancillary – Level 6
Ancillary data. ADR
2.3.2 Data Product Generation
RDR data products will be generated by the REMS team from EDR products provided by MIPL using a custom software program named QRS (Quick Response System). Although there are still some manual steps in the processing, almost all of the process is automatic and it will be improved in a near future. Every process step relies on previous steps and ancillary data. All ancillary data required is included either in the ADR data products or in calibration files in the RDR archive volume.
2.3.3 Data Flow
The REMS EDR data products are first generated by the MIPL (Multimission Image Processing Laboratory) at JPL, under the OPGS, using the telemetry
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processing software called MSLEdrGen. This software will convert the binary data received from telemetry to ASCII. REMS EDR data products are then retrieved by the REMS team using the File Exchange Interface (FEI), by means of a secure subscription protocol, as soon as they are available. In parallel, NAIF will provide rover location data required to generate ADR data products. Ultraviolet Sensor images used in the calculation of the Ultraviolet Sensor signal attenuation will be retrieved as they are available. EDR data products have a first process using calibration data. The result of this is the TELRDR data set. Afterwards EDRs, TELRDRs, ADRs, and calibration data are processed together to obtain the ENVRDRs. Finally, by applying models and corrections developed by the REMS team, MODRDRs are generated. Once RDRs are created, they will be transferred back to FEI to make them available to the rest of the mission team. After the data validation period, the REMS RDR data will be delivered to the Planetary Data System for archiving. This is expected to occur every three months, with the first delivery 6 months after landing, as described in the MSL Archive Generation, Validation and Transfer Plan (AD1). Each data product will comprise one sol of data, and will be generated once per day. Additional versions may be produced as better models for estimating the higher level data products are developed. REMS has a baseline operation of three hours of measurements per sol, consisting of a minimum of two hours (working 5 minutes at 1Hz every hour) plus an extra hour of extended observations that will be allocated at the science team discretion. Additional observation time for opportunistic science beyond the three hours may be allowed depending on the mission resources. Table 3 shows the estimated data sizes for the baseline operation. Real data sizes will be higher depending on the amount of time allocated to REMS during the mission.
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Table 3 RDR data sizes, 3 hours/sol
Data product Product Size Volume size (90 sols)
TELRDR 7.88 MB 709,13 MB
ENVRDR 4.5 MB 404.16 MB
MODRDR 2.35 MB 211.35 MB
ADR 1.33 MB 119.58 MB
Total 14.73 MB 1324.64 MB
2.3.4 Labeling and Identification
There is a file-naming scheme adopted for the MSL image and non-image data products. The scheme applies to the EDR and several RDR data products. The file naming schemes adhere to the Level II 36.3 filename convention approved by PDS in 2009. This is a change from the 27.3 convention that MER and PHX were constrained to using.
The primary attributes of the filename nomenclature are:
a) Uniqueness - It must be unique unto itself without the filesystem’s directory path. This protects against product overwrite as files are copied/moved within the file system and external to the file system, if managed correctly.
b) Metadata - It should be comprised of metadata fields that keep file bookkeeping and sorting intuitive to the human user. Even though autonomous file processing will be managed via databases, there will always be human-in-the-loop that puts a premium on filename intuition. Secondly, the metadata fields should be smartly selected based on their value to ground processing tools, as it is less CPU-intensive to extract information from the filename than from the label.
NOTE: The metadata information in the filename also resides in the product label. The metadata fields have been selected based on MER and PHX lessons learned. In general, the metadata fields are arranged to achieve:
a) Sortability - At the beginning of the filename resides a primary time oriented field such as Spacecraft Clock Start Count (SCLK). This allows
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for sorting of files on the MSL file system by spacecraft data acquisition time as events occurred on Mars.
b) Readability - An effort is made to alternate Integer fields with ASCII character fields to optimize differentiation of field boundaries for the human user.
Each REMS RDR has a detached PDS label associated with the REMS data file. The file-naming scheme for the REMS RDR data products is:
where, instr = (2 alpha character) Instrument ID, denoting the source MSL
science or engineering instrument that acquired the data. Valid values for Instrument ID’s are: ”RM” - REMS
config = (1 alphanumeric) Valid values: “E” - Environmental
spec
= (1 character) Special Processing flag, applicable to RDRs on a case-by-case basis.
Special Processing EDR Value RDR Value
None “_” “_”
Special method types A - Z
n/a “A” - “Z”
sclk = (9 alphanumeric) Spacecraft Clock Start Count, in units of
seconds. The first SCLK for the corresponding SOL of the data (EDR) is used.
The valid values, in their progression, are as follows (non-Hex): Range 000000000 thru 999999999 -
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“000000000”,“000000001”, … “999999999” Range 1000000000 thru 1099999999 -“A00000000”, “A00000001”, … “A99999999” Range 1100000000 thru 1199999999 -“B00000000”, “B00000001”, … “B99999999”
Range 3500000000 thru 3599999999 - “Z00000000”,“Z00000’001”, … “Z99999999”
prod = (3 char) Product Type identifier.
This field has the following rule-of-thumb: Beginning “E” - Type of EDR, which is the first order product with no processing applied. Beginning “R” – Type of RDR, except for ADRs.
Valid values for Product identifiers are listed below for RDRs:
Product Type Description Value
TELRDR RTL ENVRDR RNV
MODRDR RMD
ADR ADR
sol = (4 alphanumeric) Sol, or Mars Solar Day. It is converted from the SCLK using LMST (Local Mean Solar Time). NOTE: If the first character is an underscore (“_”) then the remaining 3 characters denote the day of year (DOY). This format will be used during cruise.
The valid values, in their progression, are as follows (non-Hex): Range 0000 thru 9999 -“0000”,“0001”, … “9999” Range 10000 thru 10999 -“A000”, “A001”, … “A999” Range 11000 thru 11999 -“B000”, “B001”, … “B999”
Range 35000 thru 35999 - “Z000”,“Z001”, … “Z999”
site = (3 alphanumeric) Site location count, from the RMC. This field has the following rules-of-thumb: If value is any 3 alphanumeric characters, or 3 underscores (denoting value is out-of-range), then content represents Site index extracted from RMC.
The valid Site values, in their progression, are as follows (non-
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Hex): Range 000 thru 999 -“000”,“001”, … “999” Range 1000 thru 1099 -“A00”, “A01”, … “A99” Range 1100 thru 1199 -“B00”, “B01”, … “B99”
Range 3500 thru 3599 - “Z00”,“Z01”, … “Z99”
drive = (4 alphanumeric) Drive (position-within-Site) location count, from the RMC. This field has the following rules-of-thumb: If value is any 4 alphanumeric characters, or 4 underscores (denoting value is out-of-range), then content represents Drive index extracted from RMC.
The valid Drive values, in their progression, are as follows (non-Hex): Range 0000 thru 9999 -“0000”,“0001”, … “9999” Range 10000 thru 10999 -“A000”, “A001”, … “A999” Range 11000 thru 11999 -“B000”, “B001”, … “B999”
Range 35000 thru 35999 - “Z000”,“Z001”, … “Z999” Range 36000 thru 36099 - “AA00”,“AA01”, … “AA99” Range 36100 thru 36199 - “AB00”,“AB01”, … “AB99”
Range 38500 thru 38599 - “AZ00”,“AZ01”, … “AZ99” Range 38600 thru 38699 - “BA00”,“BA01”, … “BA99” Range 38700 thru 38799 - “BB00”,“BB01”, … “BB99”
Range 41100 thru 41199 - “BZ00”,“BZ01”, … “BZ99” Range 41200 thru 41299 - “CA00”,“CA01”, … “CA99”
Range 65400 thru 65499 - “LI00”,“LI01”, … “LI99” Range 65500 thru 65535 - “LJ00”,“LJ01”, … “LJ35”
req id = (7 alphanumeric) - Request ID. For REMS, this field indicates the specific type of REMS EDR. For RDRs it stays as “underscores” (“_______”).
Who =
(1 alpha character) Product Producer ID identifies the institution that generated the product.
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This field has the following rules-of-thumb: Producer - If value is “P” (for Flight) or “Y” (for Engineering), the provider of the product is the Principal Investigator. Except for MIPL as the provider (“M” for Flight or “Z” for Engineering), the remaining characters are assigned to Co-investigator providers at the discretion of the P.I. and will be identified in due time. Within the instrument of the P.I., characters are unique. Across instruments, characters are reusable. Valid values: “P” – Principal Investigator (REMS)
ver = (1 alphanumeric) Version identifier. The valid values, in their progression, are as follows (non-Hex):
Range 1 thru 10 -“1”, “2”, … “9”,“0” Range 11 thru 36 -“A”,“B”, … “Z” Range 37 and higher -“_” (underscore) The Version number increments by one whenever an otherwise-identical filename would be produced. Note that not every version need exist, e.g. versions 1, 2 and 4 may exist but not 3. In general, the highest-numbered Version represents the “best” version of that product. NOTE: To be clear, this field increments independently of all fields, including the Special Processing field.
ext = (2 to 3 alpha characters) Product type extension. Valid values for nominal operations data products: “LBL”
“TAB” - -
Detached label in PDS format Table data
Example #1: RME_351797691RTE00550000000_______P1.TAB Where, Instr config spec sclk prod sol site drive reqid who ver ext
= = = = = = = = = = = =
“RM” “E” “_” “_” “RTL” “0055” “000” “0000” “_______” “P” “1” “TAB”
= = = = = = = = = = = =
REMS Environmental Unused Spacecraft Clock Start Count of 351797691 sec. “R”-RDR Sol 55 Site 0 Position (Drive) 0 Unused for RDRs Produced by Principal Investigator at CAB Version 1 Indicates this file contains data, and not label info (LBL).
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2.4 Standards Used in Generating Data Products
2.4.1 PDS Standards
The REMS RDRs comply with Planetary Data System standards for file formats and labels, as specified in the PDS Standards Reference version 3.8 and the Planetary Science Data Dictionary Document.
2.4.2 Time Standards
The following time standards and conventions are used throughout this document, as well as the MSL project for planning activities and identification of events.
Time Format Definition
SCET Spacecraft event time. This is the time when an event occurred on-board the spacecraft, in UTC. It is usually derived from SCLK.
SCLK Spacecraft Clock. This is an on-board 64-bit counter, in units of nano-seconds and increments once every 100 milliseconds. Time zero corresponds to midnight on 1-Jan-2000.
ERT Earth Received Time. This is the time when the first bit of the packet containing the current data was received at the Deep Space (DSN) station. Recorded in UTC format.
Local Solar Time Local Solar Time (LST). This is the local solar time defined by the local solar days (sols) from the landing date using a 24 “hour” clock within the current local solar day (HR:MN:SC). Since the Mars day is 24h 37m 22s long, each unit of LST is slightly longer than the corresponding Earth unit. LST is computed using positions of the Sun and the landing site from SPICE kernels. If a landing date is unknown to the program (e.g. for calibration data acquired on Earth) then no sol number will be provided on output LST examples: SOL 12 12:00:01 SOL 132 01:22:32.498 SOL 29
RCT Record Creation Time. This is the time when the first telemetry packet, containing a given data set was created on the ground. Recorded in UTC format.
Local True Solar Time
This is related to LST, which is also known as the mean solar time. It is the time of day based on the position of the Sun, rather than the measure of time based on midnight to midnight “day”. LTST is used in all MIPL/OPGS generated products.
SOL Solar Day Number, also known as PLANET DAY NUMBER in PDS label. This is the number of complete solar days on Mars since landing. The landing day therefore is SOL zero.
The PDS label for an REMS RDR uses keywords containing time values, such as start time, stop time, start spacecraft clock count, and stop spacecraft clock count. Each time value standard is defined according to the keyword definition. See Appendix C.
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2.4.3 Coordinate Systems
The following coordinate systems are used within the project to refer to the position of the Lander and its instruments. Coordinate System Origin Orientation
Local Level Same as payload frame, and it moves with the Lander
+X North +Z down along gravity vector +Y East
Payload Frame At the shoulder of the Robotic Arm. Attached and moves with the Lander
+X along Lander –X ( point out into the work space) +Z down along Lander (vertical axis) +Y along Lander -Y
Site Frame Same as payload frame when first defined and never moves relative to Mars. Possible to define multiple site frames in case the Lander moves/slips.
Same as local level
Rover Frame Attached to Rover Aligned with Rover
2.4.4 Data Storage Conventions
The REMS RDR data files contain comma separated value data. The detached PDS labels for REMS RDRs are stored as ASCII text, with each keyword definition terminated by ASCII carriage-return and line-feed characters. The RDR products are described/defined as PDS table objects. All REMS RDR data files will contain fixed length records, although the size of the records in each file could differ between RDRs. Label keywords will provide necessary information to determine the size and organization of the records.
2.5 Data Validation
The REMS RDRs, as with all other MSL RDRs, are subject to PDS peer review. Review will take place well before the start of operations, to allow sufficient time to correct problems. Validation of REMS RDR products during production will be performed according to specifications in the MSL Archive Plan and the REMS science team. The REMS Team will validate the science content of the data products, by ensuring that it contains the expected measurements and associated required information, such as calibration data. The PDS Atmospheres Node will validate the products for compliance with PDS standards and for conformance with the design specified in this SIS.
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3 Detailed Data Products Specifications
3.1 Data Products Structure and Organization
The structure of all REMS RDR consists of a detached ASCII PDS label and a data file in ASCII format as shown in Figure 2.
Detached ASCII PDS Label
REMS Data File (ASCII)
Figure 2 The REMS RDRs consist of two files
The PDS label describes the content of the data file, while the data file contains the scientific data itself. Data files are ASCII tables containing a time-ordered succession of records. Each record includes information from all the sensors for the defined moment of time, in addition to some ancillary data needed to generate higher level data products. A time correspondence with EDR is maintained. There are three types of RDR, as introduced in section 2.2, for each one of the three processing level REMS has. Each RDR type is in its own separate data set. The second and third RDR levels include data quality codes (called confidence levels) to give an indication of how reliable the information of a record is. They are explained in section 3.1.5.
3.1.1 TELRDR
TELRDR products are generated by processing raw telemetry data included in the REMS EDRs using calibration information. These raw data are counts dispatched by the Analog/Digital converters and the TELRDR are electrical magnitudes. Pt1000 electrical values are transformed to temperature with a straightforward conversion. There are several types of EDRs (as described in the REMS EDR SIS), but only part of the Science and Engineering EDRs are used, like ACQ, ENG, GTS_GAIN and SP_PARMS. The rest of EDRs are used for monitoring and reporting purposes and not for RDR processing. The TELRDR contains the following information:
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- Wind Sensor: convective powers and hot temperatures from the 12 transducers for each boom. Cold temperatures from the 3 boards in each boom where the transducers are allocated.
- Ground Temperature Sensor: temperatures and voltages from the 3 thermopiles. Calibration plate temperature.
- Air Temperature Sensor: temperatures measured by each one of the PT1000 sensors along the rods at each boom, making a total of six temperatures (three for each boom). There is no sensor at the base of the rod at boom 1, so for that boom the third temperature is the mean of the three thermopiles temperatures.
- Ultraviolet Sensor: photodiodes output currents and sensor operating temperature.
- Humidity Sensor: sensor capacities for each of the 8 channels.
- Pressure Sensor: sensor capacities for each of the 8 channels.
3.1.2 ENVRDR
ENVRDR products are produced from TELRDRs. They contain environmental magnitudes for each physical sensor. The only corrections at this level are mainly to compensate the degradation of the sensors like in the case of the one caused by dust deposition over the Ground Temperature Sensor and over the Ultraviolet Sensor. There are also additional adjustments like the one done to the Ultraviolet Sensor data by modifying the responsivity depending on the Solar Zenith Angle (SZA). This is the information included in these data products:
- Wind sensor: longitudinal and transversal differential thermal conductance for each of the 3 boards in each boom.
- Ground Temperature Sensor: brightness temperature of the 3 thermopiles and their estimated systematic uncertainties.
- Air Temperature Sensor: temperatures measured by each one of the PT1000 sensors on each boom (unmodified from the TELRDRs), and their estimated uncertainties.
- Ultraviolet Sensor: ultraviolet radiation for each band and their estimated uncertainties.
- Humidity Sensor: relative humidity from each of the 3 channels and the Humidity Sensor operating temperature.
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- Pressure Sensor: pressure from each of the 2 barocaps, 2 thermocaps temperatures and their estimated accuracy. Pressure Sensor configuration (oscillator and low/high resolution mode).
- Confidence level codes for each of the sensors, estimating the quality of the data. They are gathered for each sensor and for each boom.
3.1.3 MODRDR
The MODRDR contains the highest processed data. At this level unique environmental magnitudes are given regardless the number of data sources for each sensor. Models and corrections have been applied to compensate for some factors influencing the sensors measurements such as rover temperatures, position, shadows, dust or noise. In some cases data not considered useful is removed. Data at this level is:
- Wind Sensor: horizontal and vertical wind speed, wind direction. An inverse model (based on calibration tests on a wind tunnel) has been applied to get these from differential thermal conductance.
- Ground Temperature Sensor: brightness temperature of the thermopile A
(band 8-14 m) and its estimated uncertainty. The other thermopiles are discarded due to invalid data. Also data not in calibration sequence or acquired when ASIC temperature was unstable is removed.
- Air Temperature Sensor: local air temperature around each boom (with the assumption of an equilibrium state) and an estimated ambient temperature around the rover, calculated after a filtering of both local air temperatures.
- Ultraviolet Sensor: ultraviolet radiation for each band and their estimated uncertainties. Data which may cause internal reflections inside the photodiodes is removed, leaving only data measured SZA (Solar Zenith Angle) is inside the Field of View, or when there is diffuse radiation. Data is also removed if acquired when the rover or the arm were moving.
- Humidity Sensor: relative humidity and temperature.
- Pressure Sensor: pressure after application of a drift correction and its uncertainty. Pressure Sensor configuration (oscillator and low/high resolution mode).
- Confidence level codes.
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3.1.4 ADR
The ADR contains ancillary data needed in the processing of some sensors, obtained from sources external to the REMS instrument. In particular:
- Geometry information: solar longitude angle, solar zenithal angle, rover position, rover velocity, rover pitch, rover yaw, rover roll, masthead location and arm status (still and/or stowed). These data are provided by NAIF in SPICE kernels.
- Magnitude of the signal attenuation produced by dust deposited over the Ultraviolet Sensor. This data is evaluated by taking images of the sensor by the rover’s cameras and by applying an algorithm developed at CAB.
3.1.5 Confidence levels codes
Confidence levels codes are strings containing sequences of ones and zeroes representing different factors that affect the quality of a sensor measurement. For each factor, a ‘1’ means that it was optimal (and hence it made the data more reliable) and a ‘0’ that it was not. Confidence in the measured data will be bigger the higher the number of ‘1’ in the code. The character 'X' may be present in some codes for factors whose value is not known at the moment of the data generation. Confidence level codes are present in the second and the third data processing steps. The following list specifies the optimal conditions regarding the factors considered in ENVRDRs. The detailed explanation of the confidence level codes can be found in the descriptions of the FMT files (Appendix A)
Wind Sensor
- ASIC temperature more than -50C.
- ASIC power supply within the range [4.83 - 5.03].
- No ASIC noise present.
- Wind Sensor Gain set to 0x30.
- Rover not moving.
- The Wind Sensor was correctly configured for the measured air temperature.
Ground Temperature Sensor
- ASIC power supply within the range [4.87 - 4.97].
- GTS in-flight recalibration quality high.
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- Rover moving.
- The GTS field of view is not in shadow.
Air Temperature Sensor
- ASIC temperature more than -50C.
- Wind Sensor ON.
- ASIC power supply within one of the following ranges: [4.71 - 4.79], [4.82 - 4.98], [5.11 - 5.19].
- Low wind speed.
- Wind direction with respect to each boom free from rover perturbation.
- Sensor in total shadow or at night.
Ultraviolet Sensor
- Solar Zenith Angle (SZA) in FOV range [0,20] or pure diffuse irradiance [55,inf).
- Global irradiance (SZA in (0,30)).
- Diffuse irradiance (SZA in (30,inf)).
- Rover not moving.
- Rover arm not moving and stowed.
- No shadow over the sensor.
- Attenuation by dust known below 10%.
Pressure Sensor
- Oscillator 2 used.
- No warm up effect (data is not reliable on barocap1 at the beginning of the measurement).
- No shadow effect (this effect is caused when there is a change from shadow to not shadow or the opposite).
In MODRDRs, the codes are the same with the following exceptions:
- For the Ultraviolet Sensor, the “Solar Zenith Angle (SZA) in FOV range”, the “Rover not moving” and the “Arm not moving” factors are not considered, because data not matching these conditions are removed.
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- For the Pressure Sensor, the “No warm up effect” is not considered (since it only affects barocap 1, which is not used at this level).
3.2 Data Format Description
REMS RDRs consist of ASCII data organized as tables of N-columns by M-rows. The columns are separated by commas and are of fixed sizes. They are defined in external files that carry the name of the RDR type, in addition to a version number, and have extension .FMT. The number of rows in the RDR is equivalent to the number of records contained in the RDR. Each row is separated by a carriage return/line feed (<CR><LF>). Data may be set to UNK if their value is not known and it will never be (such as saturation, or a specific sensor switched off during acquisition). They may also be set to NULL if their value is not known at the moment of a release of the data, but it is expected to be known in a future release. The detached PDS label (.LBL) will contain a reference to a “TABLE” object and a reference to the corresponding .FMT file, according to the RDR’s type. Appendix A contains the FMT files for each of the three RDR types, describing names, sizes and data types.
3.3 Label and Header Descriptions
REMS RDR data products have detached PDS labels stored as ASCII. A PDS label is object-oriented and describes the objects in the data file. The PDS label contains keywords for product identification and for table object definitions. The label also contains descriptive information needed to interpret or process the data objects in the file. PDS labels are written in Object Description Language (ODL). PDS label statements have the form of “KEYWORD = VALUE". Each label statement is terminated with a carriage return character (ASCII 13) and a line feed character (ASCII 10) sequence to allow the label to be read by many operating systems. Pointer statements with the following format are used to indicate the location of data objects in the file:
^OBJECT = LOCATION
Where the caret character (^, also called a pointer) is followed by the name of the specific data object. The location is the starting record number for the data object within the file. Each PDS keyword defined for the REMS label will always be included in the PDS label. If a keyword does not have a value, a value of N/A will be given as the keyword value. Appendix B below contains an example of a detached PDS label for a REMS RDR.
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4 Applicable Software
4.1 Utility Programs
Since the tables are in ASCII format and the columns separated by commas, REMS RDR data products can be loaded into any software that can read the CSV (Comma Separated Value) format, such as spreadsheet programs or MATLAB, and use them to display plots or any other kind of data analysis.
4.2 Applicable PDS Software Tools
PDS-labeled images and tables can be viewed with the program NASAView, developed by the PDS and available for a variety of computer platforms from the PDS web site http://pdsproto.jpl.nasa.gov/Distribution/license.html. There is no charge for NASAView. 5 Acronyms and Abbreviations
ASCII American Standard Code for Information Interchange
ASIC Application-Specific Integrated Circuit
CODMAC Committee on Data Management and Computation
EDR Experiment Data Record
FEI File Exchange Interface
GDS Ground Data System
HEPA High Efficiency Particulate air
JPL Jet Propulsion Laboratory
MIPL Multi-mission image Processing Laboratory
MPCS Multi-mission Data Processing and Control System
MSL Mars Science Laboratory
NASA National Aeronautics and Space Administration
ODL Object Description Language
OPGS Operations Products Generation Sub-system
PDS Planetary Data System
RDR Reduced Data Record
REMS Rover Environmental Monitoring Station
RTO Real Time Operations (MSL terminology)
SIS Software Interface Specification
TBD To Be Determined
VICAR Video image Communications and Retrieval system
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ODS MSL’s Operations Data Store
SZA Solar Zenith Angle
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APPENDIX A – FORMAT FILES
Each RDR is organized as a table and comes with a FMT file describing the contents of such table: the name of each column, their types, their size and their description. Following there are the FMT files for each REMS RDR type. TELRDR.FMT OBJECT = COLUMN
COLUMN_NUMBER = 1
NAME = "TIMESTAMP"
UNIT = "SECOND"
DESCRIPTION = "Number of seconds since noon 1-Jan-2000"
DATA_TYPE = ASCII_INTEGER
START_BYTE = 1
BYTES = 10
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 2
NAME = "LMST"
DESCRIPTION = "Local Mean Solar Time. It is in the format
SSSSSMHH:MM:SS.sss where:
SS - Sol number (00000-99999)
M - sol/time separator
HH - hour (0-23)
MM - minute (0-59)
SS - second (0-59)
sss - fractions of second (000-999)"
DATA_TYPE = CHARACTER
START_BYTE = 13
BYTES = 18
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 3
NAME = "BOOM1_PCONV_1"
UNIT = "MILLIWATT"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 wind sensor convective power 1"
DATA_TYPE = ASCII_REAL
START_BYTE = 33
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 4
NAME = "BOOM1_PCONV_2"
UNIT = "MILLIWATT"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 wind sensor convective power 2"
DATA_TYPE = ASCII_REAL
START_BYTE = 41
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 5
NAME = "BOOM1_PCONV_3"
UNIT = "MILLIWATT"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 wind sensor convective power 3"
DATA_TYPE = ASCII_REAL
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START_BYTE = 49
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 6
NAME = "BOOM1_PCONV_4"
UNIT = "MILLIWATT"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 wind sensor convective power 4"
DATA_TYPE = ASCII_REAL
START_BYTE = 57
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 7
NAME = "BOOM1_PCONV_5"
UNIT = "MILLIWATT"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 wind sensor convective power 5"
DATA_TYPE = ASCII_REAL
START_BYTE = 65
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 8
NAME = "BOOM1_PCONV_6"
UNIT = "MILLIWATT"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 wind sensor convective power 6"
DATA_TYPE = ASCII_REAL
START_BYTE = 73
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 9
NAME = "BOOM1_PCONV_7"
UNIT = "MILLIWATT"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 wind sensor convective power 7"
DATA_TYPE = ASCII_REAL
START_BYTE = 81
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 10
NAME = "BOOM1_PCONV_8"
UNIT = "MILLIWATT"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 wind sensor convective power 8"
DATA_TYPE = ASCII_REAL
START_BYTE = 89
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 11
NAME = "BOOM1_PCONV_9"
UNIT = "MILLIWATT"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 wind sensor convective power 9"
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DATA_TYPE = ASCII_REAL
START_BYTE = 97
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 12
NAME = "BOOM1_PCONV_10"
UNIT = "MILLIWATT"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 wind sensor convective power 10"
DATA_TYPE = ASCII_REAL
START_BYTE = 105
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 13
NAME = "BOOM1_PCONV_11"
UNIT = "MILLIWATT"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 wind sensor convective power 11"
DATA_TYPE = ASCII_REAL
START_BYTE = 113
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 14
NAME = "BOOM1_PCONV_12"
UNIT = "MILLIWATT"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 wind sensor convective power 12"
DATA_TYPE = ASCII_REAL
START_BYTE = 121
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 15
NAME = "BOOM2_PCONV_1"
UNIT = "MILLIWATT"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 wind sensor convective power 1"
DATA_TYPE = ASCII_REAL
START_BYTE = 129
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 16
NAME = "BOOM2_PCONV_2"
UNIT = "MILLIWATT"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 wind sensor convective power 2"
DATA_TYPE = ASCII_REAL
START_BYTE = 137
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 17
NAME = "BOOM2_PCONV_3"
UNIT = "MILLIWATT"
FORMAT = "F7.2"
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DESCRIPTION = "Boom 2 wind sensor convective power 3"
DATA_TYPE = ASCII_REAL
START_BYTE = 145
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 18
NAME = "BOOM2_PCONV_4"
UNIT = "MILLIWATT"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 wind sensor convective power 4"
DATA_TYPE = ASCII_REAL
START_BYTE = 153
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 19
NAME = "BOOM2_PCONV_5"
UNIT = "MILLIWATT"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 wind sensor convective power 5"
DATA_TYPE = ASCII_REAL
START_BYTE = 161
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 20
NAME = "BOOM2_PCONV_6"
UNIT = "MILLIWATT"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 wind sensor convective power 6"
DATA_TYPE = ASCII_REAL
START_BYTE = 169
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 21
NAME = "BOOM2_PCONV_7"
UNIT = "MILLIWATT"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 wind sensor convective power 7"
DATA_TYPE = ASCII_REAL
START_BYTE = 177
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 22
NAME = "BOOM2_PCONV_8"
UNIT = "MILLIWATT"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 wind sensor convective power 8"
DATA_TYPE = ASCII_REAL
START_BYTE = 185
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 23
NAME = "BOOM2_PCONV_9"
UNIT = "MILLIWATT"
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FORMAT = "F7.2"
DESCRIPTION = "Boom 2 wind sensor convective power 9"
DATA_TYPE = ASCII_REAL
START_BYTE = 193
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 24
NAME = "BOOM2_PCONV_10"
UNIT = "MILLIWATT"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 wind sensor convective power 10"
DATA_TYPE = ASCII_REAL
START_BYTE = 201
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 25
NAME = "BOOM2_PCONV_11"
UNIT = "MILLIWATT"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 wind sensor convective power 11"
DATA_TYPE = ASCII_REAL
START_BYTE = 209
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 26
NAME = "BOOM2_PCONV_12"
UNIT = "MILLIWATT"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 wind sensor convective power 12"
DATA_TYPE = ASCII_REAL
START_BYTE = 217
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 27
NAME = "BOOM1_THOT_1"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 wind sensor hot temperature 1"
DATA_TYPE = ASCII_REAL
START_BYTE = 225
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 28
NAME = "BOOM1_THOT_2"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 wind sensor hot temperature 2"
DATA_TYPE = ASCII_REAL
START_BYTE = 233
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 29
NAME = "BOOM1_THOT_3"
Pag. 38 Ed./Iss. : Issue 3
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This document is property of the Centro de Astrobiología (CSIC-INTA).
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 wind sensor hot temperature 3"
DATA_TYPE = ASCII_REAL
START_BYTE = 241
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 30
NAME = "BOOM1_THOT_4"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 wind sensor hot temperature 4"
DATA_TYPE = ASCII_REAL
START_BYTE = 249
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 31
NAME = "BOOM1_THOT_5"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 wind sensor hot temperature 5"
DATA_TYPE = ASCII_REAL
START_BYTE = 257
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 32
NAME = "BOOM1_THOT_6"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 wind sensor hot temperature 6"
DATA_TYPE = ASCII_REAL
START_BYTE = 265
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 33
NAME = "BOOM1_THOT_7"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 wind sensor hot temperature 7"
DATA_TYPE = ASCII_REAL
START_BYTE = 273
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 34
NAME = "BOOM1_THOT_8"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 wind sensor hot temperature 8"
DATA_TYPE = ASCII_REAL
START_BYTE = 281
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 35
Pag. 39 Ed./Iss. : Issue 3
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This document is property of the Centro de Astrobiología (CSIC-INTA).
NAME = "BOOM1_THOT_9"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 wind sensor hot temperature 9"
DATA_TYPE = ASCII_REAL
START_BYTE = 289
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 36
NAME = "BOOM1_THOT_10"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 wind sensor hot temperature 10"
DATA_TYPE = ASCII_REAL
START_BYTE = 297
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 37
NAME = "BOOM1_THOT_11"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 wind sensor hot temperature 11"
DATA_TYPE = ASCII_REAL
START_BYTE = 305
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 38
NAME = "BOOM1_THOT_12"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 wind sensor hot temperature 12"
DATA_TYPE = ASCII_REAL
START_BYTE = 313
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 39
NAME = "BOOM2_THOT_1"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 wind sensor hot temperature 1"
DATA_TYPE = ASCII_REAL
START_BYTE = 321
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 40
NAME = "BOOM2_THOT_2"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 wind sensor hot temperature 2"
DATA_TYPE = ASCII_REAL
START_BYTE = 329
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
Pag. 40 Ed./Iss. : Issue 3
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COLUMN_NUMBER = 41
NAME = "BOOM2_THOT_3"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 wind sensor hot temperature 3"
DATA_TYPE = ASCII_REAL
START_BYTE = 337
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 42
NAME = "BOOM2_THOT_4"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 wind sensor hot temperature 4"
DATA_TYPE = ASCII_REAL
START_BYTE = 345
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 43
NAME = "BOOM2_THOT_5"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 wind sensor hot temperature 5"
DATA_TYPE = ASCII_REAL
START_BYTE = 353
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 44
NAME = "BOOM2_THOT_6"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 wind sensor hot temperature 6"
DATA_TYPE = ASCII_REAL
START_BYTE = 361
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 45
NAME = "BOOM2_THOT_7"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 wind sensor hot temperature 7"
DATA_TYPE = ASCII_REAL
START_BYTE = 369
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 46
NAME = "BOOM2_THOT_8"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 wind sensor hot temperature 8"
DATA_TYPE = ASCII_REAL
START_BYTE = 377
BYTES = 7
END_OBJECT = COLUMN
Pag. 41 Ed./Iss. : Issue 3
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OBJECT = COLUMN
COLUMN_NUMBER = 47
NAME = "BOOM2_THOT_9"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 wind sensor hot temperature 9"
DATA_TYPE = ASCII_REAL
START_BYTE = 385
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 48
NAME = "BOOM2_THOT_10"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 wind sensor hot temperature 10"
DATA_TYPE = ASCII_REAL
START_BYTE = 393
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 49
NAME = "BOOM2_THOT_11"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 wind sensor hot temperature 11"
DATA_TYPE = ASCII_REAL
START_BYTE = 401
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 50
NAME = "BOOM2_THOT_12"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 wind sensor hot temperature 12"
DATA_TYPE = ASCII_REAL
START_BYTE = 409
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 51
NAME = "BOOM1_TCOLD_1"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 wind sensor cold temperature 1"
DATA_TYPE = ASCII_REAL
START_BYTE = 417
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 52
NAME = "BOOM1_TCOLD_2"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 wind sensor cold temperature 2"
DATA_TYPE = ASCII_REAL
START_BYTE = 425
BYTES = 7
END_OBJECT = COLUMN
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OBJECT = COLUMN
COLUMN_NUMBER = 53
NAME = "BOOM1_TCOLD_3"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 wind sensor cold temperature 3"
DATA_TYPE = ASCII_REAL
START_BYTE = 433
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 54
NAME = "BOOM2_TCOLD_1"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 wind sensor cold temperature 1"
DATA_TYPE = ASCII_REAL
START_BYTE = 441
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 55
NAME = "BOOM2_TCOLD_2"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 wind sensor cold temperature 2"
DATA_TYPE = ASCII_REAL
START_BYTE = 449
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 56
NAME = "BOOM2_TCOLD_3"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 wind sensor cold temperature 3"
DATA_TYPE = ASCII_REAL
START_BYTE = 457
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 57
NAME = "THERMOPILE_A_TEMP"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "GTS thermopile A temperature (band 8-14 um)"
DATA_TYPE = ASCII_REAL
START_BYTE = 465
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 58
NAME = "THERMOPILE_B_TEMP"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "GTS thermopile B temperature (band 16-20 um)"
DATA_TYPE = ASCII_REAL
START_BYTE = 473
BYTES = 7
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END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 59
NAME = "THERMOPILE_C_TEMP"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "GTS thermopile C temperature (band 14-15 um)"
DATA_TYPE = ASCII_REAL
START_BYTE = 481
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 60
NAME = "CALIBRATION_PLATE_TEMP"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "GTS calibration plate temperature"
DATA_TYPE = ASCII_REAL
START_BYTE = 489
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 61
NAME = "THERMOPILE_A_VOLTAGE"
UNIT = "MICROVOLT"
FORMAT = "F8.2"
DESCRIPTION = "GTS thermopile A voltage"
DATA_TYPE = ASCII_REAL
START_BYTE = 497
BYTES = 8
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 62
NAME = "THERMOPILE_B_VOLTAGE"
UNIT = "MICROVOLT"
FORMAT = "F8.2"
DESCRIPTION = "GTS thermopile B voltage"
DATA_TYPE = ASCII_REAL
START_BYTE = 506
BYTES = 8
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 63
NAME = "THERMOPILE_C_VOLTAGE"
UNIT = "MICROVOLT"
FORMAT = "F8.2"
DESCRIPTION = "GTS thermopile C voltage"
DATA_TYPE = ASCII_REAL
START_BYTE = 515
BYTES = 8
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 64
NAME = "THERMOPILE_A_BETA"
FORMAT = "F4.2"
DESCRIPTION = "GTS thermopile A degradation correction factor"
DATA_TYPE = ASCII_REAL
START_BYTE = 524
BYTES = 4
Pag. 44 Ed./Iss. : Issue 3
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This document is property of the Centro de Astrobiología (CSIC-INTA).
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 65
NAME = "THERMOPILE_B_BETA"
FORMAT = "F4.2"
DESCRIPTION = "GTS thermopile B degradation correction factor"
DATA_TYPE = ASCII_REAL
START_BYTE = 529
BYTES = 4
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 66
NAME = "THERMOPILE_C_BETA"
FORMAT = "F4.2"
DESCRIPTION = "GTS thermopile C degradation correction factor"
DATA_TYPE = ASCII_REAL
START_BYTE = 534
BYTES = 4
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 67
NAME = "BOOM1_AIR_TEMP"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 ATS boom internal temperature (mean of the
three thermopile temperatures)"
DATA_TYPE = ASCII_REAL
START_BYTE = 539
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 68
NAME = "BOOM1_INTERMEDIATE_AIR_TEMP"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 ATS intermediate temperature"
DATA_TYPE = ASCII_REAL
START_BYTE = 547
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 69
NAME = "BOOM1_TIP_AIR_TEMP"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 ATS tip temperature"
DATA_TYPE = ASCII_REAL
START_BYTE = 555
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 70
NAME = "BOOM2_AIR_TEMP"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 ATS boom internal temperature "
DATA_TYPE = ASCII_REAL
START_BYTE = 563
BYTES = 7
Pag. 45 Ed./Iss. : Issue 3
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END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 71
NAME = "BOOM2_INTERMEDIATE_AIR_TEMP"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 ATS intermediate temperature"
DATA_TYPE = ASCII_REAL
START_BYTE = 571
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 72
NAME = "BOOM2_TIP_AIR_TEMP"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 ATS tip temperature"
DATA_TYPE = ASCII_REAL
START_BYTE = 579
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 73
NAME = "UV_A"
UNIT = "NANOAMPERE"
FORMAT = "F7.2"
DESCRIPTION = "Band A ultraviolet photodiode output current"
DATA_TYPE = ASCII_REAL
START_BYTE = 587
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 74
NAME = "UV_B"
UNIT = "NANOAMPERE"
FORMAT = "F7.2"
DESCRIPTION = "Band B ultraviolet photodiode output current"
DATA_TYPE = ASCII_REAL
START_BYTE = 595
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 75
NAME = "UV_C"
UNIT = "NANOAMPERE"
FORMAT = "F7.2"
DESCRIPTION = "Band C ultraviolet photodiode output current"
DATA_TYPE = ASCII_REAL
START_BYTE = 603
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 76
NAME = "UV_ABC"
UNIT = "NANOAMPERE"
FORMAT = "F7.2"
DESCRIPTION = "Band A+B+C ultraviolet photodiode output current"
DATA_TYPE = ASCII_REAL
START_BYTE = 611
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BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 77
NAME = "UV_D"
UNIT = "NANOAMPERE"
FORMAT = "F7.2"
DESCRIPTION = "Band D ultraviolet photodiode output current"
DATA_TYPE = ASCII_REAL
START_BYTE = 619
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 78
NAME = "UV_E"
UNIT = "NANOAMPERE"
FORMAT = "F7.2"
DESCRIPTION = "Band E ultraviolet photodiode output current"
DATA_TYPE = ASCII_REAL
START_BYTE = 627
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 79
NAME = "UV_TEMP"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Ultraviolet sensor temperature"
DATA_TYPE = ASCII_REAL
START_BYTE = 635
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 80
NAME = "H_CHANNEL1_CAPACITANCE"
UNIT = "PICOFARAD"
FORMAT = "F9.4"
DESCRIPTION = "Humidity channel 1 capacitance"
DATA_TYPE = ASCII_REAL
START_BYTE = 643
BYTES = 9
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 81
NAME = "H_CHANNEL2_CAPACITANCE"
UNIT = "PICOFARAD"
FORMAT = "F9.4"
DESCRIPTION = "Humidity channel 2 capacitance"
DATA_TYPE = ASCII_REAL
START_BYTE = 653
BYTES = 9
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 82
NAME = "H_CHANNEL3_CAPACITANCE"
UNIT = "PICOFARAD"
FORMAT = "F9.4"
DESCRIPTION = "Humidity channel 3 capacitance"
DATA_TYPE = ASCII_REAL
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START_BYTE = 663
BYTES = 9
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 83
NAME = "H_CHANNEL4_CAPACITANCE"
UNIT = "PICOFARAD"
FORMAT = "F9.4"
DESCRIPTION = "Humidity channel 4 capacitance"
DATA_TYPE = ASCII_REAL
START_BYTE = 673
BYTES = 9
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 84
NAME = "H_CHANNEL5_CAPACITANCE"
UNIT = "PICOFARAD"
FORMAT = "F9.4"
DESCRIPTION = "Humidity channel 5 capacitance"
DATA_TYPE = ASCII_REAL
START_BYTE = 683
BYTES = 9
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 85
NAME = "H_CHANNEL6_CAPACITANCE"
UNIT = "PICOFARAD"
FORMAT = "F9.4"
DESCRIPTION = "Humidity channel 6 capacitance"
DATA_TYPE = ASCII_REAL
START_BYTE = 693
BYTES = 9
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 86
NAME = "H_CHANNEL7_CAPACITANCE"
UNIT = "PICOFARAD"
FORMAT = "F9.4"
DESCRIPTION = "Humidity channel 7 capacitance"
DATA_TYPE = ASCII_REAL
START_BYTE = 703
BYTES = 9
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 87
NAME = "H_CHANNEL8_CAPACITANCE"
UNIT = "PICOFARAD"
FORMAT = "F9.4"
DESCRIPTION = "Humidity channel 8 capacitance"
DATA_TYPE = ASCII_REAL
START_BYTE = 713
BYTES = 9
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 88
NAME = "P_CHANNEL1_CAPACITANCE"
UNIT = "PICOFARAD"
FORMAT = "F9.4"
DESCRIPTION = "Pressure sensor channel 1 capacitance"
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DATA_TYPE = ASCII_REAL
START_BYTE = 723
BYTES = 9
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 89
NAME = "P_CHANNEL2_CAPACITANCE"
UNIT = "PICOFARAD"
FORMAT = "F9.4"
DESCRIPTION = "Pressure sensor channel 2 capacitance"
DATA_TYPE = ASCII_REAL
START_BYTE = 733
BYTES = 9
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 90
NAME = "P_CHANNEL3_CAPACITANCE"
UNIT = "PICOFARAD"
FORMAT = "F9.4"
DESCRIPTION = "Pressure sensor channel 3 capacitance"
DATA_TYPE = ASCII_REAL
START_BYTE = 743
BYTES = 9
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 91
NAME = "P_CHANNEL4_CAPACITANCE"
UNIT = "PICOFARAD"
FORMAT = "F9.4"
DESCRIPTION = "Pressure sensor channel 4 capacitance"
DATA_TYPE = ASCII_REAL
START_BYTE = 753
BYTES = 9
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 92
NAME = "P_CHANNEL5_CAPACITANCE"
UNIT = "PICOFARAD"
FORMAT = "F9.4"
DESCRIPTION = "Pressure sensor channel 5 capacitance"
DATA_TYPE = ASCII_REAL
START_BYTE = 763
BYTES = 9
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 93
NAME = "P_CHANNEL6_CAPACITANCE"
UNIT = "PICOFARAD"
FORMAT = "F9.4"
DESCRIPTION = "Pressure sensor channel 6 capacitance"
DATA_TYPE = ASCII_REAL
START_BYTE = 773
BYTES = 9
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 94
NAME = "P_CHANNEL7_CAPACITANCE"
UNIT = "PICOFARAD"
FORMAT = "F9.4"
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DESCRIPTION = "Pressure sensor channel 7 capacitance"
DATA_TYPE = ASCII_REAL
START_BYTE = 783
BYTES = 9
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 95
NAME = "P_CHANNEL8_CAPACITANCE"
UNIT = "PICOFARAD"
FORMAT = "F9.4"
DESCRIPTION = "Pressure sensor channel 8 capacitance"
DATA_TYPE = ASCII_REAL
START_BYTE = 793
BYTES = 9
END_OBJECT = COLUMN
ENVRDR.FMT OBJECT = COLUMN
COLUMN_NUMBER = 1
NAME = "TIMESTAMP"
UNIT = "SECOND"
DESCRIPTION = "Number of seconds since noon 1-Jan-2000"
DATA_TYPE = ASCII_INTEGER
START_BYTE = 1
BYTES = 10
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 2
NAME = "LMST"
DESCRIPTION = "Local Mean Solar Time. It is in the format
SSSSSMHH:MM:SS.sss where:
SS - Sol number (00000-99999)
M - sol/time separator
HH - hour (0-23)
MM - minute (0-59)
SS - second (0-59)
sss - fractions of second (000-999)"
DATA_TYPE = CHARACTER
START_BYTE = 13
BYTES = 18
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 3
NAME = "BOOM1_BOARD1_B_LONG"
FORMAT = "E10.3"
DESCRIPTION = "Wind sensor longitudinal differential thermal
conductance for Boom 1 Board 1"
DATA_TYPE = ASCII_REAL
START_BYTE = 33
BYTES = 10
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 4
NAME = "BOOM1_BOARD1_B_TRANS"
FORMAT = "E10.3"
DESCRIPTION = "Wind sensor transversal differential thermal
conductance for Boom 1 Board 1"
DATA_TYPE = ASCII_REAL
START_BYTE = 44
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BYTES = 10
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 5
NAME = "BOOM1_BOARD2_B_LONG"
FORMAT = "E10.3"
DESCRIPTION = "Wind sensor longitudinal differential thermal
conductance for Boom 1 Board 2"
DATA_TYPE = ASCII_REAL
START_BYTE = 55
BYTES = 10
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 6
NAME = "BOOM1_BOARD2_B_TRANS"
FORMAT = "E10.3"
DESCRIPTION = "Wind sensor transversal differential thermal
conductance for Boom 1 Board 2"
DATA_TYPE = ASCII_REAL
START_BYTE = 66
BYTES = 10
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 7
NAME = "BOOM1_BOARD3_B_LONG"
FORMAT = "E10.3"
DESCRIPTION = "Wind sensor longitudinal differential thermal
conductance for Boom 1 Board 3"
DATA_TYPE = ASCII_REAL
START_BYTE = 77
BYTES = 10
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 8
NAME = "BOOM1_BOARD3_B_TRANS"
FORMAT = "E10.3"
DESCRIPTION = "Wind sensor transversal differential thermal
conductance for Boom 1 Board 3"
DATA_TYPE = ASCII_REAL
START_BYTE = 88
BYTES = 10
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 9
NAME = "WS_BOOM1_CONFIDENCE_LEVEL"
DESCRIPTION = "String representing the confidence level for
the wind sensor; 0 = bad; 1 = good; X = unknown;
(byte 0 is on the left end)
- Byte 0: ASIC temperature;
0 = less than -50C;
1 = more than -50C;
- Byte 1: ASIC power supply range;
0 = out of range;
1 = in range (V = [4.83 - 5.03]);
- Bytes 2-3: ASIC noise;
00 = electronic noise (no valid data);
01 = frequent electronic noise (warning);
10 = electronic noise (warning);
11 = No electronic noise;
- Byte 4: Wind sensor gain;
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0 = other than 0x30;
1 = gain 0x30;
- Byte 5: Rover movement;
0 = moving;
1 = still;
- Byte 6: Wind Sensor correctly configured based
on air temperature;
0 = wrong configuration;
1 = good configuration;"
DATA_TYPE = CHARACTER
START_BYTE = 100
BYTES = 8
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 10
NAME = "BOOM2_BOARD1_B_LONG"
FORMAT = "E10.3"
DESCRIPTION = "Wind sensor longitudinal differential thermal
conductance for Boom 2 Board 1"
DATA_TYPE = ASCII_REAL
START_BYTE = 110
BYTES = 10
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 11
NAME = "BOOM2_BOARD1_B_TRANS"
FORMAT = "E10.3"
DESCRIPTION = "Wind sensor transversal differential thermal
conductance for Boom 2 Board 1"
DATA_TYPE = ASCII_REAL
START_BYTE = 121
BYTES = 10
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 12
NAME = "BOOM2_BOARD2_B_LONG"
FORMAT = "E10.3"
DESCRIPTION = "Wind sensor longitudinal differential thermal
conductance for Boom 2 Board 2"
DATA_TYPE = ASCII_REAL
START_BYTE = 132
BYTES = 10
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 13
NAME = "BOOM2_BOARD2_B_TRANS"
FORMAT = "E10.3"
DESCRIPTION = "Wind sensor transversal differential thermal
conductance for Boom 2 Board 2"
DATA_TYPE = ASCII_REAL
START_BYTE = 143
BYTES = 10
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 14
NAME = "BOOM2_BOARD3_B_LONG"
FORMAT = "E10.3"
DESCRIPTION = "Wind sensor longitudinal differential thermal
conductance for Boom 2 Board 3"
DATA_TYPE = ASCII_REAL
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START_BYTE = 154
BYTES = 10
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 15
NAME = "BOOM2_BOARD3_B_TRANS"
FORMAT = "E10.3"
DESCRIPTION = "Wind sensor transversal differential thermal
conductance for Boom 2 Board 3"
DATA_TYPE = ASCII_REAL
START_BYTE = 165
BYTES = 10
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 16
NAME = "WS_BOOM2_CONFIDENCE_LEVEL"
DESCRIPTION = "String representing the confidence level for
the wind sensor; 0 = bad; 1 = good; X = unknown;
(byte 0 is on the left end)
- Byte 0: ASIC temperature;
0 = less than -50C;
1 = more than -50C;
- Byte 1: ASIC power supply range;
0 = out of range;
1 = in range (V = [4.83 - 5.03]);
- Bytes 2-3: ASIC noise;
00 = electronic noise (no valid data);
01 = frequent electronic noise (warning);
10 = electronic noise (warning);
11 = no electronic noise;
- Byte 4: Wind sensor gain;
0 = other than 0x30;
1 = gain 0x30;
- Byte 5: Rover movement;
0 = moving;
1 = still;
- Byte 6: Wind Sensor correctly configured based
on air temperature;
0 = wrong configuration;
1 = good configuration;"
DATA_TYPE = CHARACTER
START_BYTE = 177
BYTES = 8
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 17
NAME = "BRIGHTNESS_TEMP_A"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Brightness temperature of the GTS Thermopile A
(band 8-14 um)"
DATA_TYPE = ASCII_REAL
START_BYTE = 187
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 18
NAME = "BRIGHTNESS_TEMP_B"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Brightness temperature of the GTS Thermopile B
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(band 16-20 um)"
DATA_TYPE = ASCII_REAL
START_BYTE = 195
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 19
NAME = "BRIGHTNESS_TEMP_C"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Brightness temperature of the GTS Thermopile C
(band 14-15 um)"
DATA_TYPE = ASCII_REAL
START_BYTE = 203
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 20
NAME = "BRIGHTNESS_TEMP_A_UNCERTAINTY"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Systematic uncertainty of the brightness
temperature provided by the GTS Thermopile A
(band 8-14 um)"
DATA_TYPE = ASCII_REAL
START_BYTE = 211
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 21
NAME = "BRIGHTNESS_TEMP_B_UNCERTAINTY"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Systematic uncertainty of the brightness
temperature provided by the GTS Thermopile B
(band 16-20 um)"
DATA_TYPE = ASCII_REAL
START_BYTE = 219
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 22
NAME = "BRIGHTNESS_TEMP_C_UNCERTAINTY"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Systematic uncertainty of the brightness
temperature provided by the GTS Thermopile C
(band 14-15 um)"
DATA_TYPE = ASCII_REAL
START_BYTE = 227
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 23
NAME = "GTS_CONFIDENCE_LEVEL"
DESCRIPTION = "String representing the GTS confidence level;
0 = bad; 1 = good; X = unknown; (byte 0 is on the
left end)
- Byte 0: GTS temperature in calibration
sequence;
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0 = in sequence;
1 = not in sequence;
- Byte 1: ASIC power supply range;
0 = out of range;
1 = in range (V = [4.87 - 4.97]);
- Byte 2: ASIC temperature;
0 = unstable;
1 = stable;
- Byte 3: GTS recalibration quality;
0 = low quality;
1 = high quality;
- Byte 4: Rover movement;
0 = still;
1 = moving;
- Byte 5: Shadow in GTS Field of View
0 = full or partial shadow;
1 = no shadow;"
DATA_TYPE = CHARACTER
START_BYTE = 236
BYTES = 8
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 24
NAME = "BOOM1_AIR_TEMP"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 ATS boom internal temperature. This
value is the mean of the three GTS thermopiles
temperatures since there is no physical sensor"
DATA_TYPE = ASCII_REAL
START_BYTE = 246
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 25
NAME = "BOOM1_INTERMEDIATE_AIR_TEMP"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 ATS intermediate temperature"
DATA_TYPE = ASCII_REAL
START_BYTE = 254
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 26
NAME = "BOOM1_TIP_AIR_TEMP"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 ATS tip temperature"
DATA_TYPE = ASCII_REAL
START_BYTE = 262
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 27
NAME = "BOOM1_INTERMEDIATE_AIR_TEMP_UNCERTAINTY"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 ATS intermediate temperature uncertainty"
DATA_TYPE = ASCII_REAL
START_BYTE = 270
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BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 28
NAME = "BOOM1_TIP_AIR_TEMP_UNCERTAINTY"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 1 ATS tip temperature uncertainty"
DATA_TYPE = ASCII_REAL
START_BYTE = 278
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 29
NAME = "ATS_BOOM1_CONFIDENCE_LEVEL"
DESCRIPTION = "String representing the boom 1 ATS confidence
level; 0 = bad; 1 = good; X = unknown; (byte 0 is
on the left end)
- Byte 0: ASIC temperature;
0 = less than -50C;
1 = more than -50C;
- Byte 1: Wind Sensor status;
0 = WS off;
1 = WS on;
- Byte 2: ASIC power supply range;
0 = out of range;
1 = in range (valid ranges:
[4.71 - 4.79], [4.82 - 4.98], [5.11 - 5.19]);
- Byte 3: Wind speed;
0 = Wind Speed > TBD;
1 = Wind Speed < TBD;
- Byte 4: Wind direction with respect to
each boom;
0 = from RTG or rover deck;
1 = free to rover perturbation;
- Byte 5: Shadow in tip sensor;
0 = no shadow or partial shadow;
1 = total shadow or at night;
- Byte 6: Shadow in intermediate sensor;
0 = no shadow or partial shadow;
1 = total shadow or at night;"
DATA_TYPE = CHARACTER
START_BYTE = 287
BYTES = 8
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 30
NAME = "BOOM2_AIR_TEMP"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 ATS boom internal temperature"
DATA_TYPE = ASCII_REAL
START_BYTE = 297
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 31
NAME = "BOOM2_INTERMEDIATE_AIR_TEMP"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 ATS intermediate temperature"
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DATA_TYPE = ASCII_REAL
START_BYTE = 305
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 32
NAME = "BOOM2_TIP_AIR_TEMP"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 ATS tip temperature"
DATA_TYPE = ASCII_REAL
START_BYTE = 313
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 33
NAME = "BOOM2_AIR_TEMP_UNCERTAINTY"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 ATS internal temperature uncertainty"
DATA_TYPE = ASCII_REAL
START_BYTE = 321
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 34
NAME = "BOOM2_INTERMEDIATE_AIR_TEMP_UNCERTAINTY"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 ATS intermediate temperature uncertainty"
DATA_TYPE = ASCII_REAL
START_BYTE = 329
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 35
NAME = "BOOM2_TIP_AIR_TEMP_UNCERTAINTY"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Boom 2 ATS tip temperature uncertainty"
DATA_TYPE = ASCII_REAL
START_BYTE = 337
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 36
NAME = "ATS_BOOM2_CONFIDENCE_LEVEL"
DESCRIPTION = "String representing the boom 2 ATS confidence
level; 0 = bad; 1 = good; X = unknown; (byte 0 is
on the left end)
- Byte 0: ASIC temperature;
0 = less than -50C;
1 = more than -50C;
- Byte 1: Wind Sensor status;
0 = WS off;
1 = WS on;
- Byte 2: ASIC power supply range;
0 = out of range;
1 = in range (valid ranges:
[4.71 - 4.79], [4.82 - 4.98], [5.11 - 5.19]);
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- Byte 3: Wind speed;
0 = Wind Speed > TBD;
1 = Wind Speed < TBD;
- Byte 4: Wind direction with respect to
each boom;
0 = from RTG or rover deck;
1 = free to rover perturbation;
- Byte 5: Shadow in tip sensor;
0 = no shadow or partial shadow;
1 = total shadow or at night;
- Byte 6: Shadow in intermediate sensor;
0 = no shadow or partial shadow;
1 = total shadow or at night;"
DATA_TYPE = CHARACTER
START_BYTE = 346
BYTES = 8
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 37
NAME = "UV_A"
UNIT = "W/m**2"
FORMAT = "F7.2"
DESCRIPTION = "Ultraviolet radiation in band A"
DATA_TYPE = ASCII_REAL
START_BYTE = 356
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 38
NAME = "UV_B"
UNIT = "W/m**2"
FORMAT = "F7.2"
DESCRIPTION = "Ultraviolet radiation in band B"
DATA_TYPE = ASCII_REAL
START_BYTE = 364
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 39
NAME = "UV_C"
UNIT = "W/m**2"
FORMAT = "F7.2"
DESCRIPTION = "Ultraviolet radiation in band C"
DATA_TYPE = ASCII_REAL
START_BYTE = 372
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 40
NAME = "UV_ABC"
UNIT = "W/m**2"
FORMAT = "F7.2"
DESCRIPTION = "Ultraviolet radiation in band ABC"
DATA_TYPE = ASCII_REAL
START_BYTE = 380
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 41
NAME = "UV_D"
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UNIT = "W/m**2"
FORMAT = "F7.2"
DESCRIPTION = "Ultraviolet radiation in band D"
DATA_TYPE = ASCII_REAL
START_BYTE = 388
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 42
NAME = "UV_E"
UNIT = "W/m**2"
FORMAT = "F7.2"
DESCRIPTION = "Ultraviolet radiation in band E"
DATA_TYPE = ASCII_REAL
START_BYTE = 396
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 43
NAME = "UV_A_UNCERTAINTY"
UNIT = "%"
FORMAT = "F7.2"
DESCRIPTION = "Systematic uncertainty in the ultraviolet
radiation band A"
DATA_TYPE = ASCII_REAL
START_BYTE = 404
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 44
NAME = "UV_B_UNCERTAINTY"
UNIT = "%"
FORMAT = "F7.2"
DESCRIPTION = "Systematic uncertainty in the ultraviolet
radiation band B"
DATA_TYPE = ASCII_REAL
START_BYTE = 412
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 45
NAME = "UV_C_UNCERTAINTY"
UNIT = "%"
FORMAT = "F7.2"
DESCRIPTION = "Systematic uncertainty in the ultraviolet
radiation band C"
DATA_TYPE = ASCII_REAL
START_BYTE = 420
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 46
NAME = "UV_ABC_UNCERTAINTY"
UNIT = "%"
FORMAT = "F7.2"
DESCRIPTION = "Systematic uncertainty in the ultraviolet
radiation band ABC"
DATA_TYPE = ASCII_REAL
START_BYTE = 428
BYTES = 7
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END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 47
NAME = "UV_D_UNCERTAINTY"
UNIT = "%"
FORMAT = "F7.2"
DESCRIPTION = "Systematic uncertainty in the ultraviolet
radiation band D"
DATA_TYPE = ASCII_REAL
START_BYTE = 436
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 48
NAME = "UV_E_UNCERTAINTY"
UNIT = "%"
FORMAT = "F7.2"
DESCRIPTION = "Systematic uncertainty in the ultraviolet
radiation band E"
DATA_TYPE = ASCII_REAL
START_BYTE = 444
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 49
NAME = "UVS_TEMP"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "UVS operating temperature at the time of data
collection"
DATA_TYPE = ASCII_REAL
START_BYTE = 452
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 50
NAME = "UVS_CONFIDENCE_LEVEL"
DESCRIPTION = "String representing the confidence level for
the ultraviolet sensor; 0 = bad; 1 = good; X =
unknown; (byte 0 is on the left end)
- Byte 0: Solar Zenith Angle (SZA);
0 = SZA unknown or SZA out of FOV (20,55);
1 = SZA in FOV range [0,20] or pure diffuse
irradiance [55,inf);
- Byte 1: Global irradiance;
0 = no global irradiance;
1 = global irradiance (SZA in (0,30));
- Byte 2: Diffuse irradiance;
0 = no diffuse irradiance;
1 = diffuse irradiance (SZA in (30,inf));
- Byte 3: Rover motion;
0 = rover motion;
1 = rover still;
- Byte 4: Arm motion;
0 = arm motion;
1 = arm still;
- Byte 5: Arm position;
0 = unstowed;
1 = stowed;
- Byte 6: Shadow;
0 = partial or total shadow;
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1 = no shadow;
- Byte 7: Dust sensor degradation;
0 = attenuation by dust unknown or attenuation
above 10%;
1 = attenuation by dust below 10%"
DATA_TYPE = CHARACTER
START_BYTE = 461
BYTES = 8
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 51
NAME = "HUMIDITY_CHANNEL_A"
UNIT = "%"
FORMAT = "F7.2"
DESCRIPTION = "Relative humidity from HS channel A"
DATA_TYPE = ASCII_REAL
START_BYTE = 471
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 52
NAME = "HUMIDITY_CHANNEL_B"
UNIT = "%"
FORMAT = "F7.2"
DESCRIPTION = "Relative humidity from HS channel B"
DATA_TYPE = ASCII_REAL
START_BYTE = 479
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 53
NAME = "HUMIDITY_CHANNEL_C"
UNIT = "%"
FORMAT = "F7.2"
DESCRIPTION = "Relative humidity from HS channel C"
DATA_TYPE = ASCII_REAL
START_BYTE = 487
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 54
NAME = "HS_TEMP"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Humidity sensor operating temperature at the
time of data collection"
DATA_TYPE = ASCII_REAL
START_BYTE = 495
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 55
NAME = "HS_CONFIDENCE_LEVEL"
DESCRIPTION = "String representing the confidence level for
the humidity sensor; 0 = bad; 1 = good; X =
unknown; (byte 0 is on the left end). TBD"
DATA_TYPE = CHARACTER
START_BYTE = 504
BYTES = 8
END_OBJECT = COLUMN
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OBJECT = COLUMN
COLUMN_NUMBER = 56
NAME = "PS_CONFIGURATION"
DESCRIPTION = "Pressure sensor configuration.
First character: '1' = oscillator 1 on
'2' = oscillator 2 on
Second character: 'L' = low resolution
'H' = high resolution"
DATA_TYPE = CHARACTER
START_BYTE = 515
BYTES = 2
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 57
NAME = "THERMOCAP_1_TEMP"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "PS temperature from thermocap 1"
DATA_TYPE = ASCII_REAL
START_BYTE = 519
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 58
NAME = "THERMOCAP_2_TEMP"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "PS temperature from thermocap 2"
DATA_TYPE = ASCII_REAL
START_BYTE = 527
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 59
NAME = "BAROCAP_PRESSURE_1"
UNIT = "PASCAL"
FORMAT = "F7.2"
DESCRIPTION = "Pressure for barocap 1"
DATA_TYPE = ASCII_REAL
START_BYTE = 535
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 60
NAME = "BAROCAP_PRESSURE_2"
UNIT = "PASCAL"
FORMAT = "F7.2"
DESCRIPTION = "Pressure for barocap 2"
DATA_TYPE = ASCII_REAL
START_BYTE = 543
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 61
NAME = "BAROCAP_PRESSURE_1_UNCERTAINTY"
UNIT = "PASCAL"
FORMAT = "F7.2"
DESCRIPTION = "Barocap 1 absolute accuracy"
DATA_TYPE = ASCII_REAL
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START_BYTE = 551
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 62
NAME = "BAROCAP_PRESSURE_2_UNCERTAINTY"
UNIT = "PASCAL"
FORMAT = "F7.2"
DESCRIPTION = "Barocap 2 absolute accuracy"
DATA_TYPE = ASCII_REAL
START_BYTE = 559
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 63
NAME = "PS_CONFIDENCE_LEVEL"
DESCRIPTION = "String representing the confidence level for the
pressure sensor; 0 = bad; 1 = good; X = unknown;
(byte 0 is on the left end)
- Byte 0: Oscillator;
0 = oscillator 1;
1 = oscillator 2;
- Byte 1: Warm up effect (only for oscillator 2
and barocap 1)
0 = warm up effect;
1 = no warm up effect;
- Byte 2: Shadow effect;
0 = shadow effect;
1 = no shadow effect;"
DATA_TYPE = CHARACTER
START_BYTE = 568
BYTES = 8
END_OBJECT = COLUMN
MODRDR.FMT OBJECT = COLUMN
COLUMN_NUMBER = 1
NAME = "TIMESTAMP"
UNIT = "SECOND"
DESCRIPTION = "Number of seconds since noon 1-Jan-2000"
DATA_TYPE = ASCII_INTEGER
START_BYTE = 1
BYTES = 10
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 2
NAME = "LMST"
DESCRIPTION = "Local Mean Solar Time. It is in the format
SSSSSMHH:MM:SS.sss where:
SS - Sol number (00000-99999)
M - sol/time separator
HH - hour (0-23)
MM - minute (0-59)
SS - second (0-59)
sss - fractions of second (000-999)"
DATA_TYPE = CHARACTER
START_BYTE = 13
BYTES = 18
END_OBJECT = COLUMN
OBJECT = COLUMN
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COLUMN_NUMBER = 3
NAME = "HORIZONTAL_WIND_SPEED"
UNIT = "METERS/SECOND"
FORMAT = "F7.2"
DESCRIPTION = "The horizontal wind direction refers to the
local incoming direction of wind and it is
defined clockwise w.r.t. North"
DATA_TYPE = ASCII_REAL
START_BYTE = 33
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 4
NAME = "VERTICAL_WIND_SPEED"
UNIT = "METERS/SECOND"
FORMAT = "F7.2"
DESCRIPTION = "The vertical wind speed, is the wind speed along
the vector defined by the local gravity"
DATA_TYPE = ASCII_REAL
START_BYTE = 41
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 5
NAME = "WIND_DIRECTION"
UNIT = "DEGREE"
FORMAT = "F7.2"
DESCRIPTION = "The wind direction refers to the local incoming
direction of wind and it is defined clockwise
w.r.t. North"
DATA_TYPE = ASCII_REAL
START_BYTE = 49
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 6
NAME = "WS_CONFIDENCE_LEVEL"
DESCRIPTION = "String representing the confidence level for
the wind sensor; 0 = bad; 1 = good; X = unknown;
(byte 0 is on the left end)
- Byte 0: ASIC temperature;
0 = less than -50C;
1 = more than -50C;
- Byte 1: ASIC power supply range;
0 = out of range;
1 = in range (V = [4.83 - 5.03]);
- Bytes 2-3: ASIC noise;
00 = electronic noise (no valid data);
01 = frequent electronic noise (warning);
10 = electronic noise (warning);
11 = No electronic noise;
- Byte 4: Wind sensor gain;
0 = other than 0x30;
1 = gain 0x30;
- Byte 5: Rover movement;
0 = moving;
1 = still;"
DATA_TYPE = CHARACTER
START_BYTE = 58
BYTES = 8
END_OBJECT = COLUMN
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OBJECT = COLUMN
COLUMN_NUMBER = 7
NAME = "BRIGHTNESS_TEMP"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Brightness temperature"
DATA_TYPE = ASCII_REAL
START_BYTE = 68
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 8
NAME = "BRIGHTNESS_TEMP_UNCERTAINTY"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Systematic uncertainty of the brightness
temperature"
DATA_TYPE = ASCII_REAL
START_BYTE = 76
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 9
NAME = "GTS_CONFIDENCE_LEVEL"
DESCRIPTION = "String representing the GTS confidence level;
0 = bad; 1 = good; X = unknown; (byte 0 is on the
left end)
- Byte 0: ASIC power supply range;
0 = out of range;
1 = in range (V = [4.87 - 4.97]);
- Byte 1: GTS recalibration quality;
0 = low quality;
1 = high quality;
- Byte 2: Rover movement;
0 = still;
1 = moving;
- Byte 3: Shadow in GTS Field of View
0 = full or partial shadow;
1 = no shadow;"
DATA_TYPE = CHARACTER
START_BYTE = 85
BYTES = 8
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 10
NAME = "BOOM1_LOCAL_AIR_TEMP"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Local temperature for boom 1"
DATA_TYPE = ASCII_REAL
START_BYTE = 95
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 11
NAME = "ATS_BOOM1_CONFIDENCE_LEVEL"
DESCRIPTION = "String representing the boom 1 ATS confidence
level; 0 = bad; 1 = good; X = unknown; (byte 0 is
on the left end)
- Byte 0: ASIC temperature;
0 = less than -50C;
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1 = more than -50C;
- Byte 1: Wind Sensor status;
0 = WS off;
1 = WS on;
- Byte 2: ASIC power supply range;
0 = out of range;
1 = in range (valid ranges:
[4.71 - 4.79], [4.82 - 4.98], [5.11 - 5.19]);
- Byte 3: Wind speed;
0 = Wind Speed > TBD;
1 = Wind Speed < TBD;
- Byte 4: Wind direction with respect to
each boom;
0 = from RTG or rover desk;
1 = free to rover perturbation;
- Byte 5: Shadow;
0 = no shadow or partial shadow;
1 = total shadow or at night;"
DATA_TYPE = CHARACTER
START_BYTE = 104
BYTES = 8
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 12
NAME = "BOOM2_LOCAL_AIR_TEMP"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Local temperature for boom 2"
DATA_TYPE = ASCII_REAL
START_BYTE = 114
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 13
NAME = "ATS_BOOM2_CONFIDENCE_LEVEL"
DESCRIPTION = "String representing the boom 2 ATS confidence
level; 0 = bad; 1 = good; X = unknown; (byte 0 is
on the left end)
- Byte 0: ASIC temperature;
0 = less than -50C;
1 = more than -50C;
- Byte 1: Wind Sensor status;
0 = WS off;
1 = WS on;
- Byte 2: ASIC power supply range;
0 = out of range;
1 = in range (valid ranges:
[4.71 - 4.79], [4.82 - 4.98], [5.11 - 5.19]);
- Byte 3: Wind speed;
0 = Wind Speed > TBD;
1 = Wind Speed < TBD;
- Byte 4: Wind direction with respect to
each boom;
0 = from RTG or rover desk;
1 = free to rover perturbation;
- Byte 5: Shadow;
0 = no shadow or partial shadow;
1 = total shadow or at night;"
DATA_TYPE = CHARACTER
START_BYTE = 123
BYTES = 8
END_OBJECT = COLUMN
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OBJECT = COLUMN
COLUMN_NUMBER = 14
NAME = "AMBIENT_TEMP"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Estimated ambient air temperature"
DATA_TYPE = ASCII_REAL
START_BYTE = 133
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 15
NAME = "AMBIENT_TEMP_CONFIDENCE_LEVEL"
DESCRIPTION = "String representing the boom 1 ATS confidence
level; 0 = bad; 1 = good; X = unknown; (byte 0 is
on the left end)
- Byte 0: ASIC temperature;
0 = less than -50C;
1 = more than -50C;
- Byte 1: Wind Sensor status;
0 = WS off;
1 = WS on;
- Byte 2: ASIC power supply range;
0 = out of range;
1 = in range (valid ranges:
[4.71 - 4.79], [4.82 - 4.98], [5.11 - 5.19]);
- Byte 3: Wind speed;
0 = Wind Speed > TBD;
1 = Wind Speed < TBD;
- Byte 4: Wind direction with respect to
each boom;
0 = from RTG or rover desk;
1 = free to rover perturbation;
- Byte 5: Shadow;
0 = no shadow or partial shadow;
1 = total shadow or at night;
- Byte 6: Operational range (error < 5 kelvin);
0 = Error higher than operational range;
1 = Error in operational range;"
DATA_TYPE = CHARACTER
START_BYTE = 142
BYTES = 8
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 16
NAME = "UV_A"
UNIT = "W/m**2"
FORMAT = "F7.2"
DESCRIPTION = "Ultraviolet radiation in band A"
DATA_TYPE = ASCII_REAL
START_BYTE = 152
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 17
NAME = "UV_B"
UNIT = "W/m**2"
FORMAT = "F7.2"
DESCRIPTION = "Ultraviolet radiation in band B"
DATA_TYPE = ASCII_REAL
START_BYTE = 160
BYTES = 7
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END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 18
NAME = "UV_C"
UNIT = "W/m**2"
FORMAT = "F7.2"
DESCRIPTION = "Ultraviolet radiation in band C"
DATA_TYPE = ASCII_REAL
START_BYTE = 168
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 19
NAME = "UV_ABC"
UNIT = "W/m**2"
FORMAT = "F7.2"
DESCRIPTION = "Ultraviolet radiation in band ABC"
DATA_TYPE = ASCII_REAL
START_BYTE = 176
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 20
NAME = "UV_D"
UNIT = "W/m**2"
FORMAT = "F7.2"
DESCRIPTION = "Ultraviolet radiation in band D"
DATA_TYPE = ASCII_REAL
START_BYTE = 184
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 21
NAME = "UV_E"
UNIT = "W/m**2"
FORMAT = "F7.2"
DESCRIPTION = "Ultraviolet radiation in band E"
DATA_TYPE = ASCII_REAL
START_BYTE = 192
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 22
NAME = "UV_A_UNCERTAINTY"
UNIT = "%"
FORMAT = "F7.2"
DESCRIPTION = "Systematic uncertainty in the ultraviolet
radiation band A"
DATA_TYPE = ASCII_REAL
START_BYTE = 200
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 23
NAME = "UV_B_UNCERTAINTY"
UNIT = "%"
FORMAT = "F7.2"
DESCRIPTION = "Systematic uncertainty in the ultraviolet
radiation band B"
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DATA_TYPE = ASCII_REAL
START_BYTE = 208
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 24
NAME = "UV_C_UNCERTAINTY"
UNIT = "%"
FORMAT = "F7.2"
DESCRIPTION = "Systematic uncertainty in the ultraviolet
radiation band C"
DATA_TYPE = ASCII_REAL
START_BYTE = 216
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 25
NAME = "UV_ABC_UNCERTAINTY"
UNIT = "%"
FORMAT = "F7.2"
DESCRIPTION = "Systematic uncertainty in the ultraviolet
radiation band ABC"
DATA_TYPE = ASCII_REAL
START_BYTE = 224
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 26
NAME = "UV_D_UNCERTAINTY"
UNIT = "%"
FORMAT = "F7.2"
DESCRIPTION = "Systematic uncertainty in the ultraviolet
radiation band D"
DATA_TYPE = ASCII_REAL
START_BYTE = 232
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 27
NAME = "UV_E_UNCERTAINTY"
UNIT = "%"
FORMAT = "F7.2"
DESCRIPTION = "Systematic uncertainty in the ultraviolet
radiation band E"
DATA_TYPE = ASCII_REAL
START_BYTE = 240
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 28
NAME = "UVS_CONFIDENCE_LEVEL"
DESCRIPTION = "String representing the confidence level for
the ultraviolet sensor; 0 = bad; 1 = good; X =
unknown; (byte 0 is on the left end)
- Byte 0: Global irradiance;
0 = no global irradiance;
1 = global irradiance (SZA in (0,30));
- Byte 1: Diffuse irradiance;
0 = no diffuse irradiance;
1 = diffuse irradiance (SZA in (30,inf));
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- Byte 2: Arm position;
0 = unstowed;
1 = stowed;
- Byte 3: Shadow;
0 = partial or total shadow;
1 = no shadow;
- Byte 4: Dust sensor degradation;
0 = attenuation by dust unknown or attenuation
above 10%;
1 = attenuation by dust below 10%"
DATA_TYPE = CHARACTER
START_BYTE = 249
BYTES = 8
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 29
NAME = "RELATIVE_HUMIDITY"
UNIT = "%"
FORMAT = "F7.2"
DESCRIPTION = "Relative humidity"
DATA_TYPE = ASCII_REAL
START_BYTE = 259
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 30
NAME = "HS_TEMP"
UNIT = "KELVIN"
FORMAT = "F7.2"
DESCRIPTION = "Humidity sensor operating temperature at the
time of data collection"
DATA_TYPE = ASCII_REAL
START_BYTE = 267
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 31
NAME = "HS_CONFIDENCE_LEVEL"
DESCRIPTION = "String representing the confidence level for the
humidity sensor; 0 = bad; 1 = good; X = unknown;
(byte 0 is on the left end). TBD"
DATA_TYPE = CHARACTER
START_BYTE = 276
BYTES = 8
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 32
NAME = "PS_CONFIGURATION"
DESCRIPTION = "Pressure sensor configuration.
First character: '1' = oscillator 1 on
'2' = oscillator 2 on
Second character: 'L' = low resolution
'H' = high resolution"
DATA_TYPE = CHARACTER
START_BYTE = 287
BYTES = 2
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 33
NAME = "PRESSURE"
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UNIT = "PASCAL"
FORMAT = "F7.2"
DESCRIPTION = "Pressure"
DATA_TYPE = ASCII_REAL
START_BYTE = 291
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 34
NAME = "PRESSURE_UNCERTAINTY"
UNIT = "PASCAL"
FORMAT = "F7.2"
DESCRIPTION = "Pressure absolute accuracy"
DATA_TYPE = ASCII_REAL
START_BYTE = 299
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 35
NAME = "PS_CONFIDENCE_LEVEL"
DESCRIPTION = "String representing the confidence level for the
pressure sensor; 0 = bad; 1 = good; X = unknown;
(byte 0 is on the left end)
- Byte 0: Oscillator;
0 = oscillator 1;
1 = oscillator 2;
- Byte 1: Shadow effect;
0 = shadow effect;
1 = no shadow effect;"
DATA_TYPE = CHARACTER
START_BYTE = 308
BYTES = 8
END_OBJECT = COLUMN ADR_GEOM.FMT
OBJECT = COLUMN
COLUMN_NUMBER = 1
NAME = "TIMESTAMP"
UNIT = "SECOND"
DESCRIPTION = "Number of seconds since noon 1-Jan-2000"
DATA_TYPE = ASCII_INTEGER
START_BYTE = 1
BYTES = 10
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 2
NAME = "LMST"
DESCRIPTION = "Local Mean Solar Time. It is in the format
SSSSSMHH:MM:SS.sss where:
SS - Sol number (00000-99999)
M - sol/time separator
HH - hour (0-23)
MM - minute (0-59)
SS - second (0-59)
sss - fractions of second (000-999)"
DATA_TYPE = CHARACTER
START_BYTE = 13
BYTES = 18
END_OBJECT = COLUMN
OBJECT = COLUMN
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COLUMN_NUMBER = 3
NAME = "SOLAR_LONGITUDE_ANGLE"
UNIT = "DEGREE"
FORMAT = "F7.2"
DESCRIPTION = "Solar azimuth angle relative to REMS rover
frame (+X points to the front of the rover;
+Z points up; +Y completes the right handed
frame; the origin is on the rover deck,
between the rover middle wheels) It is the
angle between the positive X-axis and the
orthogonal projection of the Sun onto the
XY plane. It increases in the
counterclockwise sense about the positive
Z-axis. Range of -180 to 180 degrees."
DATA_TYPE = ASCII_REAL
START_BYTE = 33
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 4
NAME = "SOLAR_ZENITHAL_ANGLE"
UNIT = "DEGREE"
FORMAT = "F7.2"
DESCRIPTION = "Solar elevation angle relative to REMS rover
frame (+X points to the front of the rover;
+Z points up; +Y completes the right handed
frame; the origin is on the rover deck,
between the rover middle wheels) It is the
angle between the direction of the Sun and
the positive Z-axis. A value of 0 degrees
represents Sun at frame's zenith, while a
value of 180 degrees represents Sun at
frame's nadir. Range of 0 to 180 degrees."
DATA_TYPE = ASCII_REAL
START_BYTE = 41
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 5
NAME = "ROVER_POSITION_X"
UNIT = "METER"
FORMAT = "F7.2"
DESCRIPTION = "Rover position relative to landing site. It is
the x-component of the rover's position
relative to landing site, expressed with
respect to MSL_TOPO frame (+X is along the
local north direction; +Z is along the
outward normal at the landing site; +Y
completes the right hand frame; the origin
of this frame is located at the landing
site)"
DATA_TYPE = ASCII_REAL
START_BYTE = 49
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 6
NAME = "ROVER_POSITION_Y"
UNIT = "METER"
FORMAT = "F7.2"
DESCRIPTION = "Rover position relative to landing site. It is
the y-component of the rover's position
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relative to landing site, expressed with
respect to MSL_TOPO frame (+X is along the
local north direction; +Z is along the
outward normal at the landing site; +Y
completes the right hand frame; the origin
of this frame is located at the landing
site)"
DATA_TYPE = ASCII_REAL
START_BYTE = 57
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 7
NAME = "ROVER_POSITION_Z"
UNIT = "METER"
FORMAT = "F7.2"
DESCRIPTION = "Rover position relative to landing site. It is
the z-component of the rover's position
relative to landing site, expressed with
respect to MSL_TOPO frame (+X is along the
local north direction; +Z is along the
outward normal at the landing site; +Y
completes the right hand frame; the origin
of this frame is located at the landing
site)"
DATA_TYPE = ASCII_REAL
START_BYTE = 65
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 8
NAME = "ROVER_VELOCITY"
UNIT = "METERS/HOUR"
FORMAT = "F7.2"
DESCRIPTION = "Rover velocity"
DATA_TYPE = ASCII_REAL
START_BYTE = 73
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 9
NAME = "ROVER_PITCH"
UNIT = "DEGREE"
FORMAT = "F7.2"
DESCRIPTION = "Rover pitch. It is given relative to
MSL_LOCAL_LEVEL frame (+X is along the
local north direction; +Z is along the
downward normal at the landing site; +Y
completes the right hand frame; the origin
of this frame is located between the
rover's middle wheels and moves with the
rover)"
DATA_TYPE = ASCII_REAL
START_BYTE = 81
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 10
NAME = "ROVER_YAW"
UNIT = "DEGREE"
FORMAT = "F7.2"
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DESCRIPTION = "Rover yaw. It is given relative to
MSL_LOCAL_LEVEL frame (+X is along the
local north direction; +Z is along the
downward normal at the landing site; +Y
completes the right hand frame; the origin
of this frame is located between the
rover's middle wheels and moves with the
rover)"
DATA_TYPE = ASCII_REAL
START_BYTE = 89
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 11
NAME = "ROVER_ROLL"
UNIT = "DEGREE"
FORMAT = "F7.2"
DESCRIPTION = "Rover roll. It is given relative to
MSL_LOCAL_LEVEL frame (+X is along the
local north direction; +Z is along the
downward normal at the landing site;
+Y completes the right hand frame;
the origin of this frame is located between
the rover's middle wheels and moves with the
rover)"
DATA_TYPE = ASCII_REAL
START_BYTE = 97
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 12
NAME = "MASTHEAD_AZIMUTH"
UNIT = "DEGREE"
FORMAT = "F7.2"
DESCRIPTION = "Masthead azimuth angle. Range of -180 to 180
degrees. An azimuth angle of 1 degree
represents rover looking backward, an
azimuth angle of 91 degrees represents
rover looking to the left, an azimuth angle
of -179 degrees represents rover looking
forward, and an azimuth angle of -89
degrees represents rover looking to the
right."
DATA_TYPE = ASCII_REAL
START_BYTE = 105
BYTES = 7
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 13
NAME = "MASTHEAD_ELEVATION"
UNIT = "DEGREE"
FORMAT = "F7.2"
DESCRIPTION = "Masthead elevation angle. Range of 0 to 360
degrees. An elevation angle of 1 degree
represents rover looking down, an elevation
angle of 91 degrees represents rover
looking forward and an elevation angle of
181 degrees represents rover looking at the
zenith."
DATA_TYPE = ASCII_REAL
START_BYTE = 113
BYTES = 7
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END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 14
NAME = "ARM_STILL"
DESCRIPTION = "Flag to indicate whether the arm is still;
1 = still; 0 = in motion."
DATA_TYPE = CHARACTER
START_BYTE = 122
BYTES = 1
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 15
NAME = "ARM_STOWED"
DESCRIPTION = "Flag to indicate whether the arm is stowed;
1 = stowed; 0 = unstowed."
DATA_TYPE = CHARACTER
START_BYTE = 126
BYTES = 1
END_OBJECT = COLUMN
ADR_CORRECTIONS.FMT OBJECT = COLUMN
COLUMN_NUMBER = 1
NAME = "TIMESTAMP"
UNIT = "SECOND"
DESCRIPTION = "Number of seconds since noon 1-Jan-2000"
DATA_TYPE = ASCII_INTEGER
START_BYTE = 1
BYTES = 10
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 2
NAME = "LMST"
DESCRIPTION = "Local Mean Solar Time. It is in the format
SSSSSMHH:MM:SS.sss where:
SS - Sol number (00000-99999)
M - sol/time separator
HH - hour (0-23)
MM - minute (0-59)
SS - second (0-59)
sss - fractions of second (000-999)"
DATA_TYPE = CHARACTER
START_BYTE = 13
BYTES = 18
END_OBJECT = COLUMN
OBJECT = COLUMN
COLUMN_NUMBER = 3
NAME = "UV_DUST_ATTENUATION"
FORMAT = "F7.2"
DESCRIPTION = "Magnitude of the attenuation produced by dust
deposited over the UV sensor"
DATA_TYPE = ASCII_REAL
START_BYTE = 33
BYTES = 7
END_OBJECT = COLUMN
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This document is property of the Centro de Astrobiología (CSIC-INTA).
APPENDIX B – SAMPLE RDR LABEL
This appendix includes an example label for an ENVRDR type product.
PDS_VERSION_ID = PDS3
/* FILE DATA ELEMENTS */
RECORD_TYPE = FIXED_LENGTH
RECORD_BYTES = 578
FILE_RECORDS = 22200
/* POINTERS TO DATA OBJECTS */
^REMS_SCIENCE_TABLE = "RME_400997446RNV00400000000_______P1.TAB"
/* IDENTIFICATION DATA ELEMENTS */
DATA_SET_ID = "MSL-M-REMS-4-ENVRDR-V1.0"
DATA_SET_NAME = "MSL MARS ROVER ENV MONITORING STATION 4
ENVRDR V1.0"
INSTRUMENT_HOST_ID = MSL
INSTRUMENT_HOST_NAME = "MARS SCIENCE LABORATORY"
INSTRUMENT_ID = REMS
INSTRUMENT_NAME = "ROVER ENVIRONMENTAL MONITORING STATION"
INSTRUMENT_TYPE = ENVIRONMENTAL_STATION
PLANET_DAY_NUMBER = 40
MISSION_NAME = "MARS SCIENCE LABORATORY"
MISSION_PHASE_NAME = "PRIMARY SURFACE MISSION"
OBSERVATION_ID = UNK
PRODUCER_INSTITUTION_NAME = "CENTRO DE ASTROBIOLOGIA"
PRODUCT_CREATION_TIME = 2013-02-27T12:24:44.713
PRODUCT_ID = "RME_400997446RNV00400000000_______P1"
PRODUCT_VERSION_ID = "V1.0 D-38125"
SOURCE_PRODUCT_ID = {"RME_400997446ESE00400000000ACQ____M1",
"RME_400997446ESE00400000000ENG____M1",
"RME_400997446ESE00400000000GTSGAINM1"}
CALIBRATION_SOURCE_ID = {"ATS_CAL_20120804.TXT",
"GTS_CAL_20120804.TXT",
"HS_CAL_20130220.TXT",
"PS_CAL_20130220.TXT",
"UVS_CAL_20120804.TXT",
"WS_CAL_20130220.TXT"}
RELEASE_ID = "0001"
PRODUCT_TYPE = REMS_RDR
SPACECRAFT_CLOCK_START_COUNT = "400997495"
SPACECRAFT_CLOCK_STOP_COUNT = "401082892"
START_TIME = 2012-09-15T16:14:18.195
STOP_TIME = 2012-09-16T15:57:35.987
TARGET_NAME = MARS
TARGET_TYPE = PLANET
/* SOURCE DATA ELEMENTS */
SOFTWARE_NAME = "REMS_QRS"
SOFTWARE_VERSION_ID = "2.1.0"
SPICE_FILE_NAME = "chronos.msl"
OBJECT = REMS_SCIENCE_TABLE
INTERCHANGE_FORMAT = ASCII
ROWS = 22200
COLUMNS = 63
ROW_BYTES = 578
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DESCRIPTION = "Table with physical magnitudes with
minimal corrections obtained from TEL_RDR
and calibration parameters"
^STRUCTURE = "ENVRDR1.FMT"
END_OBJECT = REMS_SCIENCE_TABLE
END
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APPENDIX C – REMS LABEL KEYWORD DEFINITIONS
Keyword Name Definition Type Units Valid Values Location & Source
PDS_VERSION_ID Specifies the version number of the
PDS standards document that is valid
when a data product label is created.
Values for the PDS_version_id are
formed by appending the integer for
the latest version number to the letters
'PDS'.
String PDS3
/* FILE DATA ELEMENTS */ Comment
RECORD_TYPE A Specifies the record format of a
file.
Note: In the PDS, when
RECORD_TYPE is used in a
detached label file, it always describes
its corresponding detached data file
and not the label file itself. The use of
RECORD_TYPE along with other
file-related data elements is fully
described in the PDS Standards
Reference.
String FIXED_LENGTH Constant
RECORD_BYTES B Specifies the number of bytes in a
physical file record, including
record terminators and separators.
Note: In the PDS, the use of
record_bytes, along with other file-
related data elements is fully
described in the Standards Reference.
integer 2048 Product specific
FILE_RECORDS Specifies the number of physical file integer 1038 Calculated
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Keyword Name Definition Type Units Valid Values Location & Source
records, including both label records
and data records. Note: In the PDS the
use of FILE_RECORDS along with
other file-related data elements is fully
described in the Standards Reference.
/* IDENTIFICATION DATA ELEMENTS */ Comment
DATA_SET_ID A unique alphanumeric identifier for a
data set or a data product. The
DATA_SET_ID value for a given data
set or product is constructed according
to flight project naming conventions.
In most cases the DATA_SET_ID is
an abbreviation of the
DATA_SET_NAME.
Note: In the PDS, the values for both
DATA_SET_ID and
DATA_SET_NAME are constructed
according to standards outlined in the
Standards Reference.
string(4
0)
See example labels for
actual values used in
each product type
Constant for each
instrument.
DATA_SET_NAME Specifies the full name given to a data
set or a data product.
The DATA_SET_NAME typically
identifies the instrument that acquired
the data, the target of that instrument,
and the processing level of the data.
In the PDS, values for
DATA_SET_NAME are constructed
according to standards outlined in the
String PDS Table lookup
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Keyword Name Definition Type Units Valid Values Location & Source
Standards Reference.
INSTRUMENT_HOST_ID Specifies a unique identifier for the
host where an instrument is located.
This host can be either a spacecraft or
an earth base (e.g., and observatory or
laboratory on the earth). Thus,
INSTRUMENT_HOST_ID can
contain values, which are either
SPACECRAFT_ID values or
EARTH_BASE_ID values.
String “MSL” Scid
INSTRUMENT_HOST_NAME The full name of the host on which
this instrument is based
String “MARS SCIENCE
LABORATORY”
Scid
INSTRUMENT_ID Specifies an abbreviated name or
acronym which identifies an
instrument
String “REMS”
“DAN”
“SAM”
INSTRUMENT_NAME Name of the instrument, free format,
enclosed in double quotes. See
example labels for various names used
for MECA non-imaging products
String “ROVER
ENVIRONMENTAL
MONITORING
STATION”
EMD:
ProductName
INSTRUMENT_TYPE Specifies the type of an instrument. String “SPECTROMETER”
PLANET_DAY_NUMBER Specifies the number of sidereal days
(rotation of 360 degrees) elapsed since
a reference day (e.g., the day on which
a landing vehicle set down). Days are
measured in rotations of the planet in
question from the reference day.
For MSL, the reference day is “1”, as
Landing day is Sol 1. If before
Landing day, then value will be less
than “1” and can be negative.
Integer Calculation
- SCLK kernel
MISSION_NAME Specifies a major planetary mission or
project. A given planetary mission
String “MARS SCIENCE
LABORATORY”
Static Value
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Keyword Name Definition Type Units Valid Values Location & Source
may be associated with one or more
spacecraft.
MISSION_PHASE_NAME Specifies the commonly-used
identifier of a mission phase.
String “DEVELOPMENT",
"LAUNCH",
"CRUISE AND
APPROACH",
"ENTRY,
DESCENT, AND
LANDING",
"PRIMARY
SURFACE
MISSION",
"EXTENDED
SURFACE MISSION"
User specified
parameter.
PRODUCER_INSTITUTION_NAME Specifies the identity of a university,
research center, NASA center or other
institution associated with the
production of a data set. This would
generally be an institution associated
with the element
PRODUCER_FULL_NAME.
String “MULTIMISSION
INSTRUMENT
PROCESSING
LABORATORY, JET
PROPULSION LAB”
Static Value.
PRODUCT_CREATION_TIME Defines the UTC system format time
when a product was created.
String YYYY-MM-
DDThh:mm:ss.fff
Calculated
PRODUCT_ID Represents a permanent, unique
identifier assigned to a data product by
its producer. See also:
source_product_id.
Note: In the PDS, the value assigned
to product_id must be unique within
its data set.
Additional note: The product_id can
String(4
0)
File name, less the
extension.
Filename minus the
extension
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Keyword Name Definition Type Units Valid Values Location & Source
describe the lowest-level data object
that has a PDS label.
PRODUCT_VERSION_ID Specifies the version of an individual
product within a data set.
PRODUCT_VERSION_ID is
intended for use within AMMOS to
identify separate iterations of a given
product, which will also have a unique
FILE_NAME.
String “V<vernum> D-
38107”
User specified
parameter
SOURCE_PRODUCT_ID The source_product_id data element
identifies a product used
as input to create a new product. The
source_product_id may
be based on a file name. See also:
product_id.
Note: For Mars Pathfinder, this refers
to the filenames of the
SPICE kernels used to produce the
product and its ancillary data.
CALIBRATION_SOURCE_ID The CALIBRATION_SOURCE_ID
element is a unique identifier (within a
data
set) indicating the source of the
calibration data used in generating the
entity described by the enclosing
group (often, a camera model). The
construction of this identifier is
mission-specific, but should indicate
which specific calibration data set was
used (via date or other means) and
may also indicate the calibration
method.
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Keyword Name Definition Type Units Valid Values Location & Source
RELEASE_ID Specifies the unique identifier
associated with the release to the
public of all or part of a data set. The
release number is associated with the
data set, not the mission.
When a data set is released
incrementally, such as every three
months during a mission, the
RELEASE_ID is updated each time
part of the data set is released. The
first release of a data set in the mission
should have a value of "0001".
For example, on MSL the first release
of the SSI EDR data set on MSL will
have RELEASE_ID = "0001". The
next SSI EDR release will have
RELEASE_ID = "0002".
String User parameter input.
SPACECRAFT_CLOCK_START_COUNT Starting SCLK, smallest, value of all
the records contained in the EDR.
string(3
0)
Format is
dddddddddd.ddd,
measured in units of
seconds stored
internally as a floating
point number.
- EMD:
DvtCourse/Dv
tFine or
- Sclk or
- Pulled from
instrument
data
SPACECRAFT_CLOCK_STOP_COUNT The spacecraft_clock_stop_count
element provides the value
of the spacecraft clock at the end of a
time period of
interest.
START_TIME SPACECRAFT_CLOCK_START_C
OUNT converted and represented in
string Formation rule:
YYYY-MM-
OnBoardCreationTime
– the coarse SCLK in
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Keyword Name Definition Type Units Valid Values Location & Source
UTC DDThh:mm:ss.fff 1-second presentation
STOP_TIME The stop_time element provides the
date and time of the end
of an observation or event (whether it
be a spacecraft,
ground-based, or system event) in
UTC.
Formation rule: YYYY-MM-
DDThh:mm:ss[.fff].
TARGET_NAME Identifies a target. The target may be a
planet, satellite, ring, region, feature,
asteroid or comet. See
TARGET_TYPE. This is based on
mission phase.
string(3
0)
“MARS”,
“CALIBRATION”
Calculated by
algorithm to determine
if looking at the
calibration target, if
not, then MARS.
TARGET_TYPE Specifies the type of a named target. string CALIBRATION,
DUST, N/A, SUN,
PLANET
Static value
/* SOURCE DATA ELEMENTS */ Comment
SOFTWARE_NAME The software_name element identifies
data processing software such as a
program or a program library.
SOFTWARE_VERSION_ID The software_version_id element
indicates theversion (development
level) of a program or a program
library.
SPICE_FILE_NAME Specifies the names of the SPICE files
used in processing the data. For
Galileo, the SPICE files are used to
determine navigation and lighting
information.
String User parameter input
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