Suzaku Observation : 807115010
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Fits Header
TELESCOP= 'SUZAKU ' / Telescope (mission) name
OBS_ID = '807115010' / Observation identification string
OBSERVER= 'AURORA SIMIONESCU' / Principal Investigator
OBJECT = 'VIRGO S1' / Name of observed object
OBS_REM = ' ' / remark on observation
RA_OBJ = 187.7674 / planned target R.A.(deg)
DEC_OBJ = 12.1136 / planned target DEC.(deg)
RA_NOM = 1.877666000000000E+02 / Right Ascension of target (deci. deg)
DEC_NOM = 1.211060000000000E+01 / Declination of target (deci. deg)
PA_NOM = 308.5010 / nominal position angle from north to DETY(deg)
MEAN_EA1= 187.766570730253 / mean of the 1st ZYZ-Euler angle (deg)
MEAN_EA2= 77.889379935419 / mean of the 2nd ZYZ-Euler angle (deg)
MEAN_EA3= 141.498952048160 / mean of the 3rd ZYZ-Euler angle (deg)
DATE-OBS= '2012-07-03T06:27:31' / Start date of observations
DATE-END= '2012-07-03T12:45:18' / End date of observations
TSTART = 3.946120579117716E+08 / time start
TSTOP = 3.946347025107496E+08 / time stop
TELAPSE = 2.264459897804260E+04 / elapsed time
ONTIME = 1.253659897804260E+04 / On-source time
EXPOSURE= 1.253659897804260E+04 / Exposure time
MJD-OBS = 5.611126993166402E+04 / MJD of data start time
FILIN001= 'ae807115010xi0_0_3x3n066l_cl.evt.gz' / Input file name
SEQPNUM = 2 / 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= 'ae807115010xi0_0_5x5n066l_cl.evt.gz' / Input file name
FILIN003= 'ae807115010xi1_0_3x3n130b_cl.evt.gz' / Input file name
FILIN004= 'ae807115010xi1_0_5x5n130b_cl.evt.gz' / Input file name
FILIN005= 'ae807115010xi3_0_3x3n066a_cl.evt.gz' / Input file name
FILIN006= 'ae807115010xi3_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:
We propose a legacy-class study of the outskirts of the Virgo Cluster, the nearest, second brightest galaxy cluster in the X-ray sky. This will provide the first detailed study of the outer parts of a low-mass system, with unparalleled signal-to-noise and spatial resolution. We will observe along four distinct directions which will provide unique insight into the ongoing virialization and equilibration processes that occur during large-scale structure formation. The Virgo Cluster is dynamically complex, with clear differences in its X-ray and optical properties along the chosen axes. This, its proximity and brightness, and the unrivaled multi-wavelength follow-up data make it the ideal system for studying the effects that different accretion rates have in shaping the ICM at large radii.