Suzaku Observation : 501099010

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Fits Header

TELESCOP= 'SUZAKU  '           / Telescope (mission) name
OBS_ID  = '501099010'          / Observation identification string
OBSERVER= 'KENJI HAMAGUCHI'    / Principal Investigator
OBJECT  = 'CAR-D1  '           / Name of observed object
OBS_REM = '        '           / remark on observation
RA_OBJ  =             162.0167 / planned target R.A.(deg)
DEC_OBJ =             -59.5957 / planned target DEC.(deg)
RA_NOM  = 1.620244000000000E+02 / Right Ascension of target (deci. deg)
DEC_NOM = -5.958870000000000E+01 / Declination of target (deci. deg)
PA_NOM  =             282.9730 / nominal position angle from north to DETY(deg)
MEAN_EA1=     162.024370652002 / mean of the 1st ZYZ-Euler angle (deg)
MEAN_EA2=     149.588658830145 / mean of the 2nd ZYZ-Euler angle (deg)
MEAN_EA3=     167.026956618717 / mean of the 3rd ZYZ-Euler angle (deg)
DATE-OBS= '2006-06-05T13:21:42' / Start date of observations
DATE-END= '2006-06-06T15:13:24' / End date of observations
TSTART  = 2.028289220000000E+08 / time start
TSTOP   = 2.029219881580037E+08 / time stop
TELAPSE = 9.306615800368786E+04 / elapsed time
ONTIME  = 7.693197583490610E+04 / On-source time
EXPOSURE= 7.693197583490610E+04 / Exposure time
MJD-OBS = 5.389155771046296E+04 / MJD of data start time
FILIN001= 'ae501099010xi0_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= 'ae501099010xi0_0_5x5n000a_cl.evt.gz' / Input file name
FILIN003= 'ae501099010xi1_0_3x3n001b_cl.evt.gz' / Input file name
FILIN004= 'ae501099010xi1_0_5x5n001b_cl.evt.gz' / Input file name
FILIN005= 'ae501099010xi2_0_3x3n000a_cl.evt.gz' / Input file name
FILIN006= 'ae501099010xi2_0_5x5n000a_cl.evt.gz' / Input file name
FILIN007= 'ae501099010xi3_0_3x3n000a_cl.evt.gz' / Input file name
FILIN008= 'ae501099010xi3_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:

Soft X-ray emission nebulae with kT =0.1-0.8 keV, log Lx =33-35 ergs/s, and the size of 1-1000 pc accompany a number of giant HII region, but the origin is not understood yet. The Carinae Nebula is 10-100 times more luminous than any other giant HII region in our Galaxy in soft X-rays. From an XMM-Newton observation of the eastern tip of the nebula called Car-D1, we found marginal CVI, CV and OVII lines. If it is real, the carbon abundance should be more than >6 solar, and the OVII line requires more than 2-temperature components. To detect those emission lines clearly and address the origin and environment of the diffuse plasma, we propose a Suzaku observation of the Car-D1 region, optimized for the XIS BI chip.