Suzaku Observation : 804017020

QL FITS Image

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Fits Header
TELESCOP= 'SUZAKU  '           / Telescope (mission) name
OBS_ID  = '804017020'          / Observation identification string
OBSERVER= 'JUN KATAOKA'        / Principal Investigator
OBJECT  = 'FERMI_0265'         / Name of observed object
OBS_REM = '        '           / remark on observation
RA_OBJ  =             187.7980 / planned target R.A.(deg)
DEC_OBJ =             -14.1656 / planned target DEC.(deg)
RA_NOM  = 1.877993000000000E+02 / Right Ascension of target (deci. deg)
DEC_NOM = -1.416720000000000E+01 / Declination of target (deci. deg)
PA_NOM  =             292.6305 / nominal position angle from north to DETY(deg)
MEAN_EA1=     187.799328650508 / mean of the 1st ZYZ-Euler angle (deg)
MEAN_EA2=     104.167187436749 / mean of the 2nd ZYZ-Euler angle (deg)
MEAN_EA3=     157.369525685410 / mean of the 3rd ZYZ-Euler angle (deg)
DATE-OBS= '2009-07-28T05:21:37' / Start date of observations
DATE-END= '2009-07-29T12:00:24' / End date of observations
TSTART  = 3.020747650000000E+08 / time start
TSTOP   = 3.021840092505260E+08 / time stop
TELAPSE = 1.092442505260110E+05 / elapsed time
ONTIME  = 5.290976111000776E+04 / On-source time
EXPOSURE= 5.290976111000776E+04 / Exposure time
MJD-OBS = 5.504023644888889E+04 / MJD of data start time
FILIN001= 'ae804017020xi0_0_3x3n066l_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= 'ae804017020xi0_0_5x5n066h_cl.evt.gz' / Input file name
FILIN003= 'ae804017020xi0_0_5x5n066l_cl.evt.gz' / Input file name
FILIN004= 'ae804017020xi1_0_3x3n069b_cl.evt.gz' / Input file name
FILIN005= 'ae804017020xi1_0_5x5n069b_cl.evt.gz' / Input file name
FILIN006= 'ae804017020xi3_0_3x3n066a_cl.evt.gz' / Input file name
FILIN007= 'ae804017020xi3_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 propose the first X-ray follow-up observations of 7 truly unidentified GeV sources at high Galactic latitude (b >10 deg), recently confirmed by Fermi gamma-ray space telescope. An exotic spectral energy distribution (where GeV flux is 6 orders of magnitude brighter than radio-to-X-ray) as well as quiescent emission over decades suggest they are NOT associated with QSOs and blazars, but a new-type of GeV gamma-ray emitters. Three of these are embedded in crowded regions of cluster pairs/groups and could be associated with large-scale shocks of cluster formation. Thanks to excellent sensitivity of Fermi, we have accurately determined their position within ~8 arcmin (95%) for a coverage of single XIS pointing. We propose a total exposure of 280 ks for 7 unID sources.