Suzaku Observation : 503072010

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Fits Header

TELESCOP= 'SUZAKU  '           / Telescope (mission) name
OBS_ID  = '503072010'          / Observation identification string
OBSERVER= 'TAKESHI GO TSURU'   / Principal Investigator
OBJECT  = 'EXTENDED CHIMNEY'   / Name of observed object
OBS_REM = '        '           / remark on observation
RA_OBJ  =             265.9883 / planned target R.A.(deg)
DEC_OBJ =             -29.2111 / planned target DEC.(deg)
RA_NOM  = 2.659856000000000E+02 / Right Ascension of target (deci. deg)
DEC_NOM = -2.920950000000000E+01 / Declination of target (deci. deg)
PA_NOM  =              69.9995 / nominal position angle from north to DETY(deg)
MEAN_EA1=     265.985556681620 / mean of the 1st ZYZ-Euler angle (deg)
MEAN_EA2=     119.209474350048 / mean of the 2nd ZYZ-Euler angle (deg)
MEAN_EA3=      20.000478825331 / mean of the 3rd ZYZ-Euler angle (deg)
DATE-OBS= '2009-03-06T02:39:12' / Start date of observations
DATE-END= '2009-03-09T02:55:25' / End date of observations
TSTART  = 2.896247868694423E+08 / time start
TSTOP   = 2.898800988347926E+08 / time stop
TELAPSE = 2.553119653503299E+05 / elapsed time
ONTIME  = 1.405733469992280E+05 / On-source time
EXPOSURE= 1.405733469992280E+05 / Exposure time
MJD-OBS = 5.489613947978521E+04 / MJD of data start time
FILIN001= 'ae503072010xi0_0_3x3n066a_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= 'ae503072010xi0_0_5x5n066a_cl.evt.gz' / Input file name
FILIN003= 'ae503072010xi1_0_3x3n069b_cl.evt.gz' / Input file name
FILIN004= 'ae503072010xi1_0_5x5n069b_cl.evt.gz' / Input file name
FILIN005= 'ae503072010xi3_0_3x3n066a_cl.evt.gz' / Input file name
FILIN006= 'ae503072010xi3_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 have discovered a chimney structure in the Sgr C region with Suzaku. The Suzaku spectrum of the chimney shows typical parameters of a super nova remnant. However, the chimney has a linear shape, which is inconsistent with a SNR. Thus, we are considering that the chimney is a blowout from super bubble in the Sgr C region. Another possible scenario is that the chimney would be a part of a shell structure formed by explosions (starburst activities, Sgr A*, magnetic reconnection) in the region of Sgr A and Sgr C. Thus, in this proposal, we would like to investigate the structure extending from the chimney.