Suzaku Observation : 701039010

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Fits Header

TELESCOP= 'SUZAKU  '           / Telescope (mission) name
OBS_ID  = '701039010'          / Observation identification string
OBSERVER= 'AARON TODD STEFFEN' / Principal Investigator
OBJECT  = 'NGC 1068'           / Name of observed object
OBS_REM = '        '           / remark on observation
RA_OBJ  =              40.6696 / planned target R.A.(deg)
DEC_OBJ =              -0.0133 / planned target DEC.(deg)
RA_NOM  = 4.069280000000000E+01 / Right Ascension of target (deci. deg)
DEC_NOM = -6.670000000000000E-02 / Declination of target (deci. deg)
PA_NOM  =             248.5880 / nominal position angle from north to DETY(deg)
MEAN_EA1=      40.692849342872 / mean of the 1st ZYZ-Euler angle (deg)
MEAN_EA2=      90.066734038222 / mean of the 2nd ZYZ-Euler angle (deg)
MEAN_EA3=     201.412004756394 / mean of the 3rd ZYZ-Euler angle (deg)
DATE-OBS= '2007-02-10T00:05:29' / Start date of observations
DATE-END= '2007-02-10T22:00:14' / End date of observations
TSTART  = 2.243814000000000E+08 / time start
TSTOP   = 2.244599938686004E+08 / time stop
TELAPSE = 7.859386860042810E+04 / elapsed time
ONTIME  = 4.163089794871211E+04 / On-source time
EXPOSURE= 4.163089794871211E+04 / Exposure time
MJD-OBS = 5.414100768731481E+04 / MJD of data start time
FILIN001= 'ae701039010xi0_0_3x3n000a_cl.evt.gz' / Input file name
SEQPNUM =                    3 / 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= 'ae701039010xi0_0_5x5n000a_cl.evt.gz' / Input file name
FILIN003= 'ae701039010xi1_0_3x3n001b_cl.evt.gz' / Input file name
FILIN004= 'ae701039010xi1_0_5x5n001b_cl.evt.gz' / Input file name
FILIN005= 'ae701039010xi3_0_3x3n000a_cl.evt.gz' / Input file name
FILIN006= 'ae701039010xi3_0_5x5n000a_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 majority of accretion onto supermassive black holes in the local Universe occurs in obscured Seyferts. At moderate redshifts, the optical narrow emission-lines used to identify Seyfert 2s become difficult to isolate from the host galaxy's emission, resulting in an underestimate of the numbers of Seyfert 2s. Seyfert 2s are a critical component of AGN synthesis models of the Cosmic X-ray Background (CXB), as these sources are likely responsible for the unresolved component of the 2-8 keV background and may also contribute significantly to the 30 keV background. We propose to use Suzaku observations of ten local Seyfert 2s to measure their ultrahard (>10 keV) emission and examine how Seyfert 2s at moderate redshifts contribute to the CXB.