Suzaku Observation : 407096010

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Fits Header

TELESCOP= 'SUZAKU  '           / Telescope (mission) name
OBS_ID  = '407096010'          / Observation identification string
OBSERVER= 'HIROKAZU ODAKA'     / Principal Investigator
OBJECT  = '1FGL J1018.6-5856'  / Name of observed object
OBS_REM = '        '           / remark on observation
RA_OBJ  =             154.7321 / planned target R.A.(deg)
DEC_OBJ =             -58.9436 / planned target DEC.(deg)
RA_NOM  = 1.547461000000000E+02 / Right Ascension of target (deci. deg)
DEC_NOM = -5.893860000000000E+01 / Declination of target (deci. deg)
PA_NOM  =             308.6220 / nominal position angle from north to DETY(deg)
MEAN_EA1=     154.746113041956 / mean of the 1st ZYZ-Euler angle (deg)
MEAN_EA2=     148.938631555877 / mean of the 2nd ZYZ-Euler angle (deg)
MEAN_EA3=     141.377964341929 / mean of the 3rd ZYZ-Euler angle (deg)
DATE-OBS= '2012-06-27T17:05:53' / Start date of observations
DATE-END= '2012-06-28T15:39:24' / End date of observations
TSTART  = 3.941351940000000E+08 / time start
TSTOP   = 3.942131110000000E+08 / time stop
TELAPSE = 7.791700000000000E+04 / elapsed time
ONTIME  = 6.043242443388700E+04 / On-source time
EXPOSURE= 6.043242443388700E+04 / Exposure time
MJD-OBS = 5.610575067342592E+04 / MJD of data start time
FILIN001= 'ae407096010xi0_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= 'ae407096010xi0_0_5x5n066l_cl.evt.gz' / Input file name
FILIN003= 'ae407096010xi1_0_3x3n130b_cl.evt.gz' / Input file name
FILIN004= 'ae407096010xi1_0_5x5n130b_cl.evt.gz' / Input file name
FILIN005= 'ae407096010xi3_0_3x3n066a_cl.evt.gz' / Input file name
FILIN006= 'ae407096010xi3_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:

Recently, a modulated signal has been detected with the Fermi from the source 1FGL J1018.6-5856. The presence of a O-type star in this source, and the variable character of the signal suggested that the source is a new gamma-ray binary system. Since it is expected that X-rays in these sources has the synchrotron origin, detailed X-ray observations are very important for understanding of the processes occurring in the system. However, sensitive observations of source in the X-ray energy bands are still missing. Therefore, we propose to observe the source with Suzaku. Since a long observational campaign is planned for 2012 by the HESS collaboration, the obtained X-ray, together with TeV, data will allow a proper modeling of the physical processes behind the non-thermal emission in system.