Suzaku Observation : 803033010

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Fits Header

TELESCOP= 'SUZAKU  '           / Telescope (mission) name
OBS_ID  = '803033010'          / Observation identification string
OBSERVER= 'SHO NISHINO'        / Principal Investigator
OBJECT  = 'A3627SE '           / Name of observed object
OBS_REM = '        '           / remark on observation
RA_OBJ  =             243.9376 / planned target R.A.(deg)
DEC_OBJ =             -61.0078 / planned target DEC.(deg)
RA_NOM  = 2.439338000000000E+02 / Right Ascension of target (deci. deg)
DEC_NOM = -6.101240000000000E+01 / Declination of target (deci. deg)
PA_NOM  =              86.2730 / nominal position angle from north to DETY(deg)
MEAN_EA1=     243.933782047127 / mean of the 1st ZYZ-Euler angle (deg)
MEAN_EA2=     151.012350632951 / mean of the 2nd ZYZ-Euler angle (deg)
MEAN_EA3=       3.727049827373 / mean of the 3rd ZYZ-Euler angle (deg)
DATE-OBS= '2009-02-07T08:58:27' / Start date of observations
DATE-END= '2009-02-08T21:05:24' / End date of observations
TSTART  = 2.873164850000000E+08 / time start
TSTOP   = 2.874405310000000E+08 / time stop
TELAPSE = 1.240460000000000E+05 / elapsed time
ONTIME  = 5.273953349673748E+04 / On-source time
EXPOSURE= 5.273953349673748E+04 / Exposure time
MJD-OBS = 5.486942302296296E+04 / MJD of data start time
FILIN001= 'ae803033010xi0_0_3x3n066a_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= 'ae803033010xi0_0_5x5n066a_cl.evt.gz' / Input file name
FILIN003= 'ae803033010xi1_0_3x3n069b_cl.evt.gz' / Input file name
FILIN004= 'ae803033010xi1_0_5x5n069b_cl.evt.gz' / Input file name
FILIN005= 'ae803033010xi3_0_3x3n066a_cl.evt.gz' / Input file name
FILIN006= 'ae803033010xi3_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:

We propsoe to observe the cluster of galaxies A3627, which has evidences of cluster merging, in order to detect hard X-rays from high energy particles acceralated in the cluster and also measure the doppler shift of the iron-K line. This cluster is a nearby bright cluster behind the Galactic plane, and thus so far X-ray studies have been poor. However, its proximity and relatively low temperature against other merging clusters enable us to constrain the hard X-ray emission more tightly.