kepler observations of white dwarfs
DESCRIPTION
Kepler Observations of White Dwarfs. J. B. Holberg Lunar and Planetary Laboratory, University of Arizona. Kepler Mission BOKS 53836 Comments on Kepler WD Data. With Special Thanks to Steve Howell – NOAO and Matt Burleigh - Leicester. Kepler Focal Plane. Kepler Band Pass. - PowerPoint PPT PresentationTRANSCRIPT
Kepler Observations of White DwarfsKepler Observations of White Dwarfs
J. B. HolbergLunar and Planetary Laboratory, University of Arizona
With Special Thanks to Steve Howell – NOAOand
Matt Burleigh - Leicester
Kepler Mission
BOKS 53836
Comments on Kepler WD Data
Kepler Focal Plane
Kepler Band Pass
BOKS 53836: Burrell Optical Kepler Survey (BOKS) blue variable
Kepler Input Catalog (KIC): 9535405Position: α2000 = 19h 41m 31.34s δ2000 = +46˚ 0 10.8˝6̒ 6̒�
Proper Motion: μ = 0.045 arcsec/yr θ = 26.6⁰Photometry: g = 16.949 r = 17.412 i = 17.725 z = 18.061Kepler Mag: 17.409
Kepler Short Cadence (60 sec.) Integrations
FundamentalFundamental = 3.92994 cycles/day
Light Curve for Q1 Short Cadence Data
Period = 0.255730 days (6.1375 hrs.)
EUVE Light Curve for GD 394 - Dupuis et al. 2000
P = 1.15 d
WD 1953-011 - Brinkworth et al. (2005)
SWIFT UVOT (UVW2 – 1928 Ǻ)
SWIFT VOT UVW2 magnitudes
SWIFT XRT
Q3 LC Data KIC3354599 HSH 36 DA (v = 16.58)
Raw Data
‘Corrected’ Data
Q3 & Q4 LC Data KIC4829241 HSH 08 DA (v = 15.83)