Suzaku Observation : 405007010

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Fits Header

TELESCOP= 'SUZAKU  '           / Telescope (mission) name
OBS_ID  = '405007010'          / Observation identification string
OBSERVER= 'TAKAYUKI YUASA'     / Principal Investigator
OBJECT  = 'IGR J15094-6649'    / Name of observed object
OBS_REM = '        '           / remark on observation
RA_OBJ  =             227.3584 / planned target R.A.(deg)
DEC_OBJ =             -66.8231 / planned target DEC.(deg)
RA_NOM  = 2.273484000000000E+02 / Right Ascension of target (deci. deg)
DEC_NOM = -6.682780000000000E+01 / Declination of target (deci. deg)
PA_NOM  =              90.4626 / nominal position angle from north to DETY(deg)
MEAN_EA1=     227.348391288345 / mean of the 1st ZYZ-Euler angle (deg)
MEAN_EA2=     156.827762532802 / mean of the 2nd ZYZ-Euler angle (deg)
MEAN_EA3=     359.537382393219 / mean of the 3rd ZYZ-Euler angle (deg)
DATE-OBS= '2011-01-27T16:52:31' / Start date of observations
DATE-END= '2011-01-28T13:20:18' / End date of observations
TSTART  = 3.494623589375141E+08 / time start
TSTOP   = 3.495360045492703E+08 / time stop
TELAPSE = 7.364561175620556E+04 / elapsed time
ONTIME  = 4.948325267630816E+04 / On-source time
EXPOSURE= 4.948325267630816E+04 / Exposure time
MJD-OBS = 5.558870397131382E+04 / MJD of data start time
FILIN001= 'ae405007010xi0_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= 'ae405007010xi0_0_5x5n066l_cl.evt.gz' / Input file name
FILIN003= 'ae405007010xi1_0_3x3n069b_cl.evt.gz' / Input file name
FILIN004= 'ae405007010xi1_0_5x5n069b_cl.evt.gz' / Input file name
FILIN005= 'ae405007010xi3_0_3x3n066a_cl.evt.gz' / Input file name
FILIN006= 'ae405007010xi3_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 all-sky survey in hard X-rays with INTEGRAL has been finding new magnetic Cataclysmic Variables. Among them, we propose Suzaku observations of five Intermediate Polars (IPs) which have no detailed follow-up spectroscopy in the hard X-ray band up to now. The wide-band energy coverage of Suzaku, therefore, is definitely useful to extract physical information from their spectra since, generally, the vFv spectrum of an IP peaks at E=20-50 keV and strong intrinsic absorption (nH=1E22-23 cm-2). By fitting the spectrum with our numerical model, we estimate a plasma temperature and an Fe abundance, and furthermore, a white dwarf mass which is one of the most basic and important parameter of a binary system.