Suzaku Observation : 502068010

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Fits Header

TELESCOP= 'SUZAKU  '           / Telescope (mission) name
OBS_ID  = '502068010'          / Observation identification string
OBSERVER= 'KAZIMIERZ BORKOWSKI' / Principal Investigator
OBJECT  = 'G296.1-0.5N'        / Name of observed object
OBS_REM = '        '           / remark on observation
RA_OBJ  =             177.8125 / planned target R.A.(deg)
DEC_OBJ =             -62.3903 / planned target DEC.(deg)
RA_NOM  = 1.778287000000000E+02 / Right Ascension of target (deci. deg)
DEC_NOM = -6.238750000000000E+01 / Declination of target (deci. deg)
PA_NOM  =             322.3815 / nominal position angle from north to DETY(deg)
MEAN_EA1=     177.828744255334 / mean of the 1st ZYZ-Euler angle (deg)
MEAN_EA2=     152.387483031679 / mean of the 2nd ZYZ-Euler angle (deg)
MEAN_EA3=     127.618534730238 / mean of the 3rd ZYZ-Euler angle (deg)
DATE-OBS= '2007-08-09T06:05:33' / Start date of observations
DATE-END= '2007-08-11T10:51:14' / End date of observations
TSTART  = 2.399564989636882E+08 / time start
TSTOP   = 2.401411400000000E+08 / time stop
TELAPSE = 1.846410363117754E+05 / elapsed time
ONTIME  = 7.717584771093726E+04 / On-source time
EXPOSURE= 7.717584771093726E+04 / Exposure time
MJD-OBS = 5.432127503643157E+04 / MJD of data start time
FILIN001= 'ae502068010xi0_0_3x3n066a_cl.evt.gz' / Input file name
SEQPNUM =                    5 / 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= 'ae502068010xi0_0_5x5n066a_cl.evt.gz' / Input file name
FILIN003= 'ae502068010xi1_0_3x3n069b_cl.evt.gz' / Input file name
FILIN004= 'ae502068010xi1_0_5x5n069b_cl.evt.gz' / Input file name
FILIN005= 'ae502068010xi3_0_3x3n066a_cl.evt.gz' / Input file name
FILIN006= 'ae502068010xi3_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:

Supernova (SN) explosions within wind-blown bubbles are common among core-collapse (CC) SNe, and are expected to occur for some Type Ia SNe. We propose observations of an X-ray bright supernova remnant (SNR), G296.1-0.5, with very strong evidence for an explosion within a bubble. Spectroscopy with Suzaku will provide us with temperatures, abundances, and ionization ages of the X-ray emitting gas. If we detect SN ejecta, we will distinguish between a CC or a Type Ia progenitor. Gas temperatures will provide us with the shock speeds, while ionization ages will tell us when this gas was shocked. We will infer how progenitor winds affected the ambient medium prior to the explosion. The proposed observations will advance our knowledge of poorly understood SNR evolution in wind-blown bubbles.