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)