Suzaku Observation : 800020010

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Fits Header

TELESCOP= 'SUZAKU  '           / Telescope (mission) name
OBS_ID  = '800020010'          / Observation identification string
OBSERVER= 'Suzaku SWG'         / Principal Investigator
OBJECT  = 'A 2218 OFFSETB'     / Name of observed object
OBS_REM = '        '           / remark on observation
RA_OBJ  =             249.8780 / planned target R.A.(deg)
DEC_OBJ =              65.2253 / planned target DEC.(deg)
RA_NOM  = 2.499091000000000E+02 / Right Ascension of target (deci. deg)
DEC_NOM = 6.521190000000000E+01 / Declination of target (deci. deg)
PA_NOM  =             233.3309 / nominal position angle from north to DETY(deg)
MEAN_EA1=     249.909121685483 / mean of the 1st ZYZ-Euler angle (deg)
MEAN_EA2=      24.788136992490 / mean of the 2nd ZYZ-Euler angle (deg)
MEAN_EA3=     216.669097627257 / mean of the 3rd ZYZ-Euler angle (deg)
DATE-OBS= '2005-10-27T04:35:57' / Start date of observations
DATE-END= '2005-10-27T11:05:24' / End date of observations
TSTART  = 1.837029606651582E+08 / time start
TSTOP   = 1.837263022708424E+08 / time stop
TELAPSE = 2.334160568428040E+04 / elapsed time
ONTIME  = 1.494150449404120E+04 / On-source time
EXPOSURE= 1.494150449404120E+04 / Exposure time
MJD-OBS = 5.367019241723562E+04 / MJD of data start time
FILIN001= 'ae800020010xi0_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= 'ae800020010xi0_0_5x5n000a_cl.evt.gz' / Input file name
FILIN003= 'ae800020010xi1_0_3x3n001b_cl.evt.gz' / Input file name
FILIN004= 'ae800020010xi1_0_5x5n001b_cl.evt.gz' / Input file name
FILIN005= 'ae800020010xi2_0_3x3n000a_cl.evt.gz' / Input file name
FILIN006= 'ae800020010xi2_0_5x5n000a_cl.evt.gz' / Input file name
FILIN007= 'ae800020010xi3_0_3x3n000a_cl.evt.gz' / Input file name
FILIN008= 'ae800020010xi3_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:

To confirm the presence of redshifted oxygen lines from the WHIM surrounding A2218, we propose observations of 2 positions. One is a 35 ksec pointing on A2218 to raise the photon statistics of the oxygen feature, and the other is a 15 ksec pointing at about 1 degree west of the cluster to know the amplitude of the intensity variation of the Galactic oxygen lines.