Suzaku Observation : 509030010

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Fits Header

TELESCOP= 'SUZAKU  '           / Telescope (mission) name
OBS_ID  = '509030010'          / Observation identification string
OBSERVER= 'TSUNEFUMI MIZUNO'   / Principal Investigator
OBJECT  = 'VERJ2019_P3'        / Name of observed object
OBS_REM = '        '           / remark on observation
RA_OBJ  =             304.7833 / planned target R.A.(deg)
DEC_OBJ =              36.8400 / planned target DEC.(deg)
RA_NOM  = 3.047920000000000E+02 / Right Ascension of target (deci. deg)
DEC_NOM = 3.682800000000000E+01 / Declination of target (deci. deg)
PA_NOM  =             250.4389 / nominal position angle from north to DETY(deg)
MEAN_EA1=     304.792021125214 / mean of the 1st ZYZ-Euler angle (deg)
MEAN_EA2=      53.171980234196 / mean of the 2nd ZYZ-Euler angle (deg)
MEAN_EA3=     199.561121314684 / mean of the 3rd ZYZ-Euler angle (deg)
DATE-OBS= '2014-11-10T01:01:38' / Start date of observations
DATE-END= '2014-11-11T00:50:20' / End date of observations
TSTART  = 4.688965140214710E+08 / time start
TSTOP   = 4.689822016874690E+08 / time stop
TELAPSE = 8.568766599798203E+04 / elapsed time
ONTIME  = 4.108747119659185E+04 / On-source time
EXPOSURE= 4.108747119659185E+04 / Exposure time
MJD-OBS = 5.697104372922999E+04 / MJD of data start time
FILIN001= 'ae509030010xi0_0_3x3n066t_cl.evt.gz' / Input file name
SEQPNUM =                    3 / Number of times this dataset processed
PROCVER = '3.0.22.44'          / Processing script version
MK1STVER= 'mk1stfits20120530'  / Version of mk1stfits used
SOFTVER = 'Hea_08Feb2016_V6.18_Suzaku_14Nov2013_V22' / Version of HEADAS used
CALDBVER= 'hxd20110913_xis20160607_xrt20110630_xrs20060410' / Version of CALDB u
FILIN002= 'ae509030010xi0_0_5x5n066t_cl.evt.gz' / Input file name
FILIN003= 'ae509030010xi1_0_3x3n130b_cl.evt.gz' / Input file name
FILIN004= 'ae509030010xi1_0_5x5n130b_cl.evt.gz' / Input file name
FILIN005= 'ae509030010xi3_0_3x3n066a_cl.evt.gz' / Input file name
FILIN006= 'ae509030010xi3_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:

The long-standing question on the origin of Galactic cosmic-rays (GCRs) is still not settled, and star-forming regions are promising sites for the production of GCRs. We propose deep observations of nearby star-forming region Cygnus X, aiming at elongated TeV gamma-ray emission found by Milagro and recently resolved by VERITAS. Although an energetic pulsar PSR J2021+3651 coincides with one of TeV peaks, most of gamma-ray emission still remains unexplained. By utilizing high sensitivity of the Suzaku XIS, particularly for diffuse X-rays, we aim to detect X-ray counterparts, presumably unknown pulsar wind nebulae. Connection with a Wolf-Rayet star and an HII region inside this region, which positionally coincide with the gamma-ray peak, will also be investigated.