Suzaku Observation : 704022010

QL FITS Image

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Fits Header
TELESCOP= 'SUZAKU  '           / Telescope (mission) name
OBS_ID  = '704022010'          / Observation identification string
OBSERVER= 'YOSHIHIRO UEDA'     / Principal Investigator
OBJECT  = 'SWIFT J1322.2-1641' / Name of observed object
OBS_REM = '        '           / remark on observation
RA_OBJ  =             200.6017 / planned target R.A.(deg)
DEC_OBJ =             -16.7286 / planned target DEC.(deg)
RA_NOM  = 2.005819000000000E+02 / Right Ascension of target (deci. deg)
DEC_NOM = -1.678580000000000E+01 / Declination of target (deci. deg)
PA_NOM  =             290.0370 / nominal position angle from north to DETY(deg)
MEAN_EA1=     200.581852550897 / mean of the 1st ZYZ-Euler angle (deg)
MEAN_EA2=     106.785782366140 / mean of the 2nd ZYZ-Euler angle (deg)
MEAN_EA3=     159.962951342057 / mean of the 3rd ZYZ-Euler angle (deg)
DATE-OBS= '2009-07-01T23:22:19' / Start date of observations
DATE-END= '2009-07-02T23:57:19' / End date of observations
TSTART  = 2.998078710000000E+08 / time start
TSTOP   = 2.998942255848027E+08 / time stop
TELAPSE = 8.635458480274677E+04 / elapsed time
ONTIME  = 4.162066704291105E+04 / On-source time
EXPOSURE= 4.162066704291105E+04 / Exposure time
MJD-OBS = 5.501399924981481E+04 / MJD of data start time
FILIN001= 'ae704022010xi0_0_3x3n066l_cl.evt.gz' / Input file name
SEQPNUM =                    2 / Number of times this dataset processed
PROCVER = '3.0.22.43'          / Processing script version
MK1STVER= 'mk1stfits20120530'  / Version of mk1stfits used
SOFTVER = 'Hea_08Feb2016_V6.18_Suzaku_14Nov2013_V22' / Version of HEADAS used
CALDBVER= 'hxd20110913_xis20151005_xrt20110630_xrs20060410' / Version of CALDB u
FILIN002= 'ae704022010xi0_0_5x5n066l_cl.evt.gz' / Input file name
FILIN003= 'ae704022010xi1_0_3x3n069b_cl.evt.gz' / Input file name
FILIN004= 'ae704022010xi1_0_5x5n069b_cl.evt.gz' / Input file name
FILIN005= 'ae704022010xi3_0_3x3n066a_cl.evt.gz' / Input file name
FILIN006= 'ae704022010xi3_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:

The number of Compton thick AGNs is the biggest issue in the origin of the X-ray background and AGN evolution. According to the latetest population synthesis model, its estimate is strongly coupled with the broad band spectral shape of moderately absorbed AGNs, which is only poorly understood. Recently, Swift/BAT has provided the first unbiased AGN sample above 15 keV, which includes many hard X-ray bright, absorbed AGNs that can be best followed-up with Suzaku. Here we propose to observe three of them to measure the amount of reflection component with unpreceded accuracy, a key parameter to determine the total contribution of Compton thick AGNs to the X-ray background. With these observations we can make the spectral survey of bright absorbed Swift/BAT AGNs complete.