taylor cluster themis swt fallagu2011.pptthemis.igpp.ucla.edu/events/winter2011swg/taylor... ·...

Cluster Mission updateM tt T l Matt Taylor THEMIS/ARTEMIS SWT /Fall 2011

• As mentioned last year, Cluster was granted an extension up to the end of 2014 This is subject to a mid term review on its technical capability in 2014. This is subject to a mid-term review on its technical capability in Summer 2012.

• Spacecraft went through lowest altitude since launch – 250 km spacecraft 22

• Current operations focus on continued auroral acceleration region activities and implementation of the Cluster guest investigator GI programme.

• Cluster team is preparing a proposal for a further extension to 2016 which Cluster team is preparing a proposal for a further extension to 2016 which will be submitted and considered in autumn 2012.

1st

extension2nd

t i3rd

extension4th

extensionlaunch

extension extension extension

CAA

extension

Cluster mission timeline

2000 2003 2006 2009 2012 2014

Our refereed publication rate is healthier than ever with 1567, with 58 PhDs based on Cluster data.

2011 is best year for Cluster publications, with at least 213 this year

Cluster and Double Star refereed publications

15671800

pup to November 2011

11591354

1567

1400

1600

647777

979

1000

1200

314

500

647

400

600

800

All

58 98 121186

0

200

400

<= 2000

2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011

Harri’s baby-Cl A i A hi CAACluster Active Archive CAA

- OVER 1300 USERS

- All high res best quality Cluster data

~ one Terabyte download per month

- Implementation of final archive in Madrid ongoing

- Will roll out new user interface in next 12-24 months

- http://caa.estec.esa.int

Cluster GI AO

AO called for new operations based on spacecraft separation and instrument mode to carry specific separation and instrument mode to carry specific science investigations.

6 successful GI’s selected one already

Cluster Ref: SRE-SM-2010-001-MGGTT AO for Cluster Issue Version 1.1 Special Science Operations Programme Date 10 February 2010 Page 1

6 successful GI s selected, one already implemented (as reported by Brian Walsh yesterday)

E u r o p e a n S p a c e A g e n c y

A. Retinò - multi-scale reconnection studiesC. Foullon – flank waves etc E. Yordanova –small scale turbulence

D i r e c t o r a t e o f S c i e n c e a n d R o b o t i c

E x p l o r a t i o n

Clustero da o a s a sca e tu bu e ceB. Walsh – energetic electrons at m/pauseF. Pitout –particle acceleration in cuspZ. Pu – comparative reconnection studies

Cluster

FIRST ANNOUNCEMENT OF OPPORTUNITY

Special Science Operations Programme

SRE-SM-2010-001-MGGTT p

First time such an astronomy concept has been implemented in our area.

Version 1.1

10 February 2010

Considering a repeat call for 2015-2016 extension.

100000m

)

10000nce

(Km C1,C2,C3

C3,C4

10000

ft di

stan

1000

ecec

raf

100nter

-spe

cuspIn ptailAuroral zoneSolar windGI operations

10Jan-01 Jan-02 Jan-03 Jan-04 Jan-05 Jan-06 Jan-07 Jan-08 Jan-09 Jan-10 Jan-11 Jan-12

Date

GI operations

Date

Further Cluster extension Cluster future:

2015-2016

Cluster future:

2015 2016

Cluster -Swarm

➔SWARM- ESA Earth observation mission – 3 spacecraft constellation to provide the best ever survey of the geomagnetic field and its temporal provide the best ever survey of the geomagnetic field and its temporal evolution

Launch mid-2012Launch mid 20123 month commissioning48 month operational lifetime

490, 530 km altitude.

Orbit Evolution 2006 - 2014

Spacecraft will progress back out to higher ecliptic altitudes on 2015‐2016 

2013‐2016

What science will we get from 2015 + 2016

2005 2015 2016

Different inclination – now cluster crosses XY place near apogee from South to North

What science will we get from 2015 + 2016

2013-2014 opportunities – TWINS not shown but obviously included

Cluster at high latitude and providing measurements at large radial distances

kBow

Shock

What science will we get from 2015 + 2016

Cluster, THEMIS and RBSPDayside , 2 February

Cluster at z GSE=0

2015 2016

Shock

Bow

S

Cluster

What science will we get from 2015 + 2016

ClusterTHEMISRBSP

Cluster, THEMIS and RBSPTail , 2 August

Cluster at z GSE=0

2015 2016

k k

Bow

Shock

Bow

Shock

Cluster

What science will we get from 2015 + 2016

ClusterTHEMISRBSP

Cluster, THEMIS and RBSPTail , 2 August

Cluster at z GSE=0

2015 2016MMS conjunctions

k k

Bow

Shock

Bow

Shock

Cluster

What science will we get from 2015 + 2016

ClusterTHEMISRBSP

GEOTAIL – HOPING TO EXTEND UNTIL END OF 2015

2013 -2016

EXTEND UNTIL END OF 2015 FOR END OF THIS YEAR

2009 -2012

2009 2012

2012

For your 2012 schedule:

Cluster Themis Artemis workshop Cluster-Themis-Artemis workshop

1 October – 5 October 2012, Colorado1 October 5 October 2012, Colorado

Organization just beginning with LASP colleagues (Dan Baker and Xinlin Li)