Suzaku Observation : 700004010

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Fits Header

TELESCOP= 'SUZAKU  '           / Telescope (mission) name
OBS_ID  = '700004010'          / Observation identification string
OBSERVER= 'Suzaku SWG'         / Principal Investigator
OBJECT  = 'NGC 4051'           / Name of observed object
OBS_REM = '        '           / remark on observation
RA_OBJ  =             180.7900 / planned target R.A.(deg)
DEC_OBJ =              44.5314 / planned target DEC.(deg)
RA_NOM  = 1.808556000000000E+02 / Right Ascension of target (deci. deg)
DEC_NOM = 4.458070000000000E+01 / Declination of target (deci. deg)
PA_NOM  =             135.3482 / nominal position angle from north to DETY(deg)
MEAN_EA1=     180.855623547285 / mean of the 1st ZYZ-Euler angle (deg)
MEAN_EA2=      45.419299203393 / mean of the 2nd ZYZ-Euler angle (deg)
MEAN_EA3=     314.651831880752 / mean of the 3rd ZYZ-Euler angle (deg)
DATE-OBS= '2005-11-10T19:14:14' / Start date of observations
DATE-END= '2005-11-13T10:21:24' / End date of observations
TSTART  = 1.849683990000000E+08 / time start
TSTOP   = 1.851909908072842E+08 / time stop
TELAPSE = 2.225918072842360E+05 / elapsed time
ONTIME  = 1.196179549495876E+05 / On-source time
EXPOSURE= 1.196179549495876E+05 / Exposure time
MJD-OBS = 5.368483869425926E+04 / MJD of data start time
FILIN001= 'ae700004010xi0_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= 'ae700004010xi0_0_5x5n000a_cl.evt.gz' / Input file name
FILIN003= 'ae700004010xi1_0_3x3n001b_cl.evt.gz' / Input file name
FILIN004= 'ae700004010xi1_0_5x5n001b_cl.evt.gz' / Input file name
FILIN005= 'ae700004010xi2_0_3x3n000a_cl.evt.gz' / Input file name
FILIN006= 'ae700004010xi2_0_5x5n000a_cl.evt.gz' / Input file name
FILIN007= 'ae700004010xi3_0_3x3n000a_cl.evt.gz' / Input file name
FILIN008= 'ae700004010xi3_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:

We propose to obtain a broad band spectrum of the narrow-line Seyfert 1 (NLS1) NGC 4051. NLS1s are often presumed that they host a relatively small black hole with a very high accretion rate. Such a class would have played an important role in the growth of black holes in a cosmological context. We will measure the intrinsic photon index, amount of reflection, and high energy cutoff for the first time to investigate an accretion disk under a high accretion rate and compare them with conventional broad-line Seyferts.