Suzaku Observation : 705025010

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Fits Header

TELESCOP= 'SUZAKU  '           / Telescope (mission) name
OBS_ID  = '705025010'          / Observation identification string
OBSERVER= 'HIROFUMI NODA'      / Principal Investigator
OBJECT  = 'MRK 509 '           / Name of observed object
OBS_REM = '        '           / remark on observation
RA_OBJ  =             311.0407 / planned target R.A.(deg)
DEC_OBJ =             -10.7235 / planned target DEC.(deg)
RA_NOM  = 3.110469000000000E+02 / Right Ascension of target (deci. deg)
DEC_NOM = -1.074010000000000E+01 / Declination of target (deci. deg)
PA_NOM  =             252.3716 / nominal position angle from north to DETY(deg)
MEAN_EA1=     311.046949562343 / mean of the 1st ZYZ-Euler angle (deg)
MEAN_EA2=     100.740148320678 / mean of the 2nd ZYZ-Euler angle (deg)
MEAN_EA3=     197.628423363543 / mean of the 3rd ZYZ-Euler angle (deg)
DATE-OBS= '2010-11-21T14:17:42' / Start date of observations
DATE-END= '2010-11-23T19:34:20' / End date of observations
TSTART  = 3.436668020000000E+08 / time start
TSTOP   = 3.438560447401251E+08 / time stop
TELAPSE = 1.892427401251197E+05 / elapsed time
ONTIME  = 1.021284616074562E+05 / On-source time
EXPOSURE= 1.021284616074562E+05 / Exposure time
MJD-OBS = 5.552162576601851E+04 / MJD of data start time
FILIN001= 'ae705025010xi0_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= 'ae705025010xi0_0_5x5n066l_cl.evt.gz' / Input file name
FILIN003= 'ae705025010xi1_0_3x3n069b_cl.evt.gz' / Input file name
FILIN004= 'ae705025010xi1_0_5x5n069b_cl.evt.gz' / Input file name
FILIN005= 'ae705025010xi3_0_3x3n066a_cl.evt.gz' / Input file name
FILIN006= 'ae705025010xi3_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 observation of one of the typical Seyferts I Mrk 509 for 100 ksec to understand how a vry hard component component that varies independently of power-law is created and how the physical structure near SMBH in Seyferts is. The hard component has been found by carrying out timing analysis of hard X-ray band to explain the extremely broad iron line feature of several Seyferts. Taking this component into account, we succeeded to explain the data of MCG 6-30-15 without the extremely broad iron line, though the origin of this component has not been identified yet. Because Mrk 509 has strong flux and large amplitude of hard X-ray variation, we found it is the most suitable object to verify this component and to get alternative interpretation to the extremely broad iron line.