Suzaku Observation : 503027010

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Fits Header

TELESCOP= 'SUZAKU  '           / Telescope (mission) name
OBS_ID  = '503027010'          / Observation identification string
OBSERVER= 'TAKAAKI TANAKA'     / Principal Investigator
OBJECT  = 'HESS J1800-240C'    / Name of observed object
OBS_REM = '        '           / remark on observation
RA_OBJ  =             269.7200 / planned target R.A.(deg)
DEC_OBJ =             -24.0500 / planned target DEC.(deg)
RA_NOM  = 2.697173000000000E+02 / Right Ascension of target (deci. deg)
DEC_NOM = -2.404690000000000E+01 / Declination of target (deci. deg)
PA_NOM  =              87.3071 / nominal position angle from north to DETY(deg)
MEAN_EA1=     269.717271313474 / mean of the 1st ZYZ-Euler angle (deg)
MEAN_EA2=     114.046875490820 / mean of the 2nd ZYZ-Euler angle (deg)
MEAN_EA3=       2.692921121165 / mean of the 3rd ZYZ-Euler angle (deg)
DATE-OBS= '2008-04-07T00:21:13' / Start date of observations
DATE-END= '2008-04-07T16:30:23' / End date of observations
TSTART  = 2.608439897628801E+08 / time start
TSTOP   = 2.608984457547546E+08 / time stop
TELAPSE = 5.445599187451601E+04 / elapsed time
ONTIME  = 3.097550578966737E+04 / On-source time
EXPOSURE= 3.097550578966737E+04 / Exposure time
MJD-OBS = 5.456302840216296E+04 / MJD of data start time
FILIN001= 'ae503027010xi0_0_3x3n066a_cl.evt.gz' / Input file name
SEQPNUM =                    2 / 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= 'ae503027010xi0_0_5x5n066a_cl.evt.gz' / Input file name
FILIN003= 'ae503027010xi1_0_3x3n069b_cl.evt.gz' / Input file name
FILIN004= 'ae503027010xi1_0_5x5n069b_cl.evt.gz' / Input file name
FILIN005= 'ae503027010xi3_0_3x3n066a_cl.evt.gz' / Input file name
FILIN006= 'ae503027010xi3_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:

H.E.S.S. observations (2004--2006) have revealed extended TeV gamma-ray emission in the W28 regin. The strongest gamma-ray emission is located in a region outside of baundary of SNR W28 towards the south of it. We propose Suzaku observations (90 ksec in 3x30 ksec pointings) of this southern gamma-ray source for which, at present, no dedicated coverage at X-ray energies exists. A potential counterpart for this TeV gamma-ray source is the ultra-compact HII region W28A2, exhibiting a powerful bipolar molecular outflow and being a bright radio and IR source. With the X-ray data, we will be able to test this hypothesis, and also to unveil the role that the relatively old SNR W28 plays in this part of the unique region.