Suzaku Observation : 508058010

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Fits Header

TELESCOP= 'SUZAKU  '           / Telescope (mission) name
OBS_ID  = '508058010'          / Observation identification string
OBSERVER= 'TAKESHI GO TSURU'   / Principal Investigator
OBJECT  = 'G359.0-0.9 NW'      / Name of observed object
OBS_REM = '        '           / remark on observation
RA_OBJ  =             266.5620 / planned target R.A.(deg)
DEC_OBJ =             -30.3304 / planned target DEC.(deg)
RA_NOM  = 2.665600000000000E+02 / Right Ascension of target (deci. deg)
DEC_NOM = -3.032870000000000E+01 / Declination of target (deci. deg)
PA_NOM  =             102.0000 / nominal position angle from north to DETY(deg)
MEAN_EA1=     266.559969667887 / mean of the 1st ZYZ-Euler angle (deg)
MEAN_EA2=     120.328682192295 / mean of the 2nd ZYZ-Euler angle (deg)
MEAN_EA3=     347.999952030881 / mean of the 3rd ZYZ-Euler angle (deg)
DATE-OBS= '2014-03-07T13:13:32' / Start date of observations
DATE-END= '2014-03-08T19:35:22' / End date of observations
TSTART  = 4.475169530000000E+08 / time start
TSTOP   = 4.476225064264503E+08 / time stop
TELAPSE = 1.055534264503121E+05 / elapsed time
ONTIME  = 5.210446883058548E+04 / On-source time
EXPOSURE= 5.210446883058548E+04 / Exposure time
MJD-OBS = 5.672359510629629E+04 / MJD of data start time
FILIN001= 'ae508058010xi0_0_3x3n066l_cl.evt.gz' / Input file name
SEQPNUM =                    3 / 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= 'ae508058010xi0_0_5x5n066l_cl.evt.gz' / Input file name
FILIN003= 'ae508058010xi1_0_3x3n130b_cl.evt.gz' / Input file name
FILIN004= 'ae508058010xi1_0_5x5n130b_cl.evt.gz' / Input file name
FILIN005= 'ae508058010xi3_0_3x3n066a_cl.evt.gz' / Input file name
FILIN006= 'ae508058010xi3_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 detected X-ray emission along the radio shell of G359.0-0.9 located toward the Galactic Center region. The spectral structure shows strong emission like structures at H-like Mg Ly alpha, H-like Si Ly alpha, He-like Ne RRC and He-like Mg RRC. This is the first hint for over ionized plasma in a shell-type SNR. We make three pointing observations with XIS covering the whole of G359.0-0.9 and obtain firm evidence for the ionized plasma.