Suzaku Observation : 100027020

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Fits Header

TELESCOP= 'SUZAKU  '           / Telescope (mission) name
OBS_ID  = '100027020'          / Observation identification string
OBSERVER= 'Suzaku SWG'         / Principal Investigator
OBJECT  = 'Sgr_A_west'         / Name of observed object
OBS_REM = '        '           / remark on observation
RA_OBJ  =             266.3026 / planned target R.A.(deg)
DEC_OBJ =             -29.1711 / planned target DEC.(deg)
RA_NOM  = 2.663057000000000E+02 / Right Ascension of target (deci. deg)
DEC_NOM = -2.916970000000000E+01 / Declination of target (deci. deg)
PA_NOM  =             264.9601 / nominal position angle from north to DETY(deg)
MEAN_EA1=     266.305721992941 / mean of the 1st ZYZ-Euler angle (deg)
MEAN_EA2=     119.169733758358 / mean of the 2nd ZYZ-Euler angle (deg)
MEAN_EA3=     185.039866664278 / mean of the 3rd ZYZ-Euler angle (deg)
DATE-OBS= '2005-09-24T14:17:17' / Start date of observations
DATE-END= '2005-09-25T17:27:19' / End date of observations
TSTART  = 1.808904580000000E+08 / time start
TSTOP   = 1.809842890000000E+08 / time stop
TELAPSE = 9.383100000000000E+04 / elapsed time
ONTIME  = 4.281477635109425E+04 / On-source time
EXPOSURE= 4.281477635109425E+04 / Exposure time
MJD-OBS = 5.363764030305555E+04 / MJD of data start time
FILIN001= 'ae100027020xi0_0_3x3n000a_cl.evt.gz' / Input file name
SEQPNUM =                    4 / 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= 'ae100027020xi0_0_5x5n000a_cl.evt.gz' / Input file name
FILIN003= 'ae100027020xi1_0_3x3n001b_cl.evt.gz' / Input file name
FILIN004= 'ae100027020xi1_0_5x5n001b_cl.evt.gz' / Input file name
FILIN005= 'ae100027020xi2_0_3x3n000a_cl.evt.gz' / Input file name
FILIN006= 'ae100027020xi2_0_5x5n000a_cl.evt.gz' / Input file name
FILIN007= 'ae100027020xi3_0_3x3n000a_cl.evt.gz' / Input file name
FILIN008= 'ae100027020xi3_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:

We propose to obtain high quality spectra from 6 positions near the GC. The objective is to resolve 6.4 , 6.7 and 6.9 keV line and determine the high energy tail from each positions and/or from the sub-structures in each position. Combining all the results, we can see which sub-sub-structure is X-ray reflection from Sgr A* ( 6.4 keV line+ 7.1 keV edge + high energy tail), thermal plasma (6.7+6.9 keV lines, with no hard X-ray tail), non thermal emission (e.g. line but hard X-ray tail). Unexpected spectral feature could be also found, depending on the real origin.