Suzaku Observation : 710011010
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Fits Header
TELESCOP= 'SUZAKU ' / Telescope (mission) name
OBS_ID = '710011010' / Observation identification string
OBSERVER= 'RICK EDELSON' / Principal Investigator
OBJECT = 'OJ 287 ' / Name of observed object
OBS_REM = ' ' / remark on observation
RA_OBJ = 133.7036 / planned target R.A.(deg)
DEC_OBJ = 20.1085 / planned target DEC.(deg)
RA_NOM = 1.337046000000000E+02 / Right Ascension of target (deci. deg)
DEC_NOM = 2.010430000000000E+01 / Declination of target (deci. deg)
PA_NOM = 285.8742 / nominal position angle from north to DETY(deg)
MEAN_EA1= 133.704643335530 / mean of the 1st ZYZ-Euler angle (deg)
MEAN_EA2= 69.895662649878 / mean of the 2nd ZYZ-Euler angle (deg)
MEAN_EA3= 164.125836707452 / mean of the 3rd ZYZ-Euler angle (deg)
DATE-OBS= '2015-05-03T13:13:13' / Start date of observations
DATE-END= '2015-05-06T10:43:20' / End date of observations
TSTART = 4.839760850000000E+08 / time start
TSTOP = 4.842231050000000E+08 / time stop
TELAPSE = 2.470200000000000E+05 / elapsed time
ONTIME = 1.116387909893990E+05 / On-source time
EXPOSURE= 1.116387909893990E+05 / Exposure time
MJD-OBS = 5.714557580074074E+04 / MJD of data start time
FILIN001= 'ae710011010xi0_0_3x3n066s_cl.evt.gz' / Input file name
SEQPNUM = 3 / Number of times this dataset processed
PROCVER = '3.0.22.44' / Processing script version
MK1STVER= 'mk1stfits20120530' / Version of mk1stfits used
SOFTVER = 'Hea_08Feb2016_V6.18_Suzaku_14Nov2013_V22' / Version of HEADAS used
CALDBVER= 'hxd20110913_xis20160607_xrt20110630_xrs20060410' / Version of CALDB u
FILIN002= 'ae710011010xi0_0_5x5n066s_cl.evt.gz' / Input file name
FILIN003= 'ae710011010xi1_0_3x3n130b_cl.evt.gz' / Input file name
FILIN004= 'ae710011010xi1_0_5x5n130b_cl.evt.gz' / Input file name
FILIN005= 'ae710011010xi3_0_3x3n066a_cl.evt.gz' / Input file name
FILIN006= 'ae710011010xi3_0_5x5n066a_cl.evt.gz' / Input file name
COMMENT -------------------------
COMMENT BITPIX compressed from 32 to 8.
COMMENT Pixel values greater than 255 was set to 255.
COMMENT This file was made for JUDO-Suzaku.
COMMENT -------------------------
COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy
Abstract:
Kepler will observe OJ 287 with 1 min sampling and >90% duty cycle for ~75 days in 2015, providing an unprecedented opportunity to quantitatively compare optical and X-ray variations in one of the brightest and most active blazars in the sky. We request continuous Suzaku coverage for 128 orbits (323 ks) in a simultaneous campaign including XMM, Swift, radio and multi-color optical monitoring. Suzaku samples key intermediate timescales of hours-days, allowing measurement of CCFs and PSDs spanning a wide range of temporal frequencies. These will be used to test models and determine source parameters e.g. if the X-rays are due to synchrotron-self Compton the optical should lead the X-rays by ~1 day, but if they are "synchrotron flashes" the bands should vary nearly simultaneously.