Suzaku Observation : 806093010

HTTP dir for public data including pipe-line products
SUZAKU MASTER for master database
UDON2 to quickly extract spectrum and light-curve
JUDO2 to show the pointing position and compare with other data

Fits Header

TELESCOP= 'SUZAKU  '           / Telescope (mission) name
OBS_ID  = '806093010'          / Observation identification string
OBSERVER= 'BRENDA SELENE MIRANDA OCEJO' / Principal Investigator
OBJECT  = 'UGC03957 WEST'      / Name of observed object
OBS_REM = '        '           / remark on observation
RA_OBJ  =             114.5527 / planned target R.A.(deg)
DEC_OBJ =              55.2523 / planned target DEC.(deg)
RA_NOM  = 1.145487000000000E+02 / Right Ascension of target (deci. deg)
DEC_NOM = 5.524150000000000E+01 / Declination of target (deci. deg)
PA_NOM  =             289.9984 / nominal position angle from north to DETY(deg)
MEAN_EA1=     114.548683650238 / mean of the 1st ZYZ-Euler angle (deg)
MEAN_EA2=      34.758470182673 / mean of the 2nd ZYZ-Euler angle (deg)
MEAN_EA3=     160.001607458738 / mean of the 3rd ZYZ-Euler angle (deg)
DATE-OBS= '2012-03-18T04:12:13' / Start date of observations
DATE-END= '2012-03-19T05:55:11' / End date of observations
TSTART  = 3.853593010000000E+08 / time start
TSTOP   = 3.854516562963998E+08 / time stop
TELAPSE = 9.235529639983177E+04 / elapsed time
ONTIME  = 4.822490572452545E+04 / On-source time
EXPOSURE= 4.822490572452545E+04 / Exposure time
MJD-OBS = 5.600417783777777E+04 / MJD of data start time
FILIN001= 'ae806093010xi0_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= 'ae806093010xi1_0_3x3n130b_cl.evt.gz' / Input file name
FILIN003= 'ae806093010xi3_0_3x3n066a_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:

Upcoming surveys of galaxy clusters require precise calibration of X-ray observables and mass down to low mass regimes to constraint cosmological parameters. However, it's still debated if groups can be treated as simply scaled-down clusters. Precise calibration needs to account for systematics due to the complex baryonic physics. Detailed and extended measurements out to large radii have the potential of accomplish this by exploring most of the system's volume and getting rid of biases derived from extrapolations. Suzaku is a powerful tool to address these studies with massive cluster, but we propose to demonstrate that by selecting the optimal target this can be extended to groups. We also show promising results from our Suzaku analysis of cluster outskirts.