Suzaku Observation : 404061010

QL FITS Image

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Fits Header
TELESCOP= 'SUZAKU  '           / Telescope (mission) name
OBS_ID  = '404061010'          / Observation identification string
OBSERVER= 'JEFFREY E. MCCLINTOCK' / Principal Investigator
OBJECT  = 'LMC X-1 '           / Name of observed object
OBS_REM = '        '           / remark on observation
RA_OBJ  =              84.9113 / planned target R.A.(deg)
DEC_OBJ =             -69.7433 / planned target DEC.(deg)
RA_NOM  = 8.494700000000000E+01 / Right Ascension of target (deci. deg)
DEC_NOM = -6.974790000000000E+01 / Declination of target (deci. deg)
PA_NOM  =              10.0004 / nominal position angle from north to DETY(deg)
MEAN_EA1=      84.947035777577 / mean of the 1st ZYZ-Euler angle (deg)
MEAN_EA2=     159.747901198125 / mean of the 2nd ZYZ-Euler angle (deg)
MEAN_EA3=      79.999637915190 / mean of the 3rd ZYZ-Euler angle (deg)
DATE-OBS= '2009-07-21T18:38:29' / Start date of observations
DATE-END= '2009-07-24T21:29:19' / End date of observations
TSTART  = 3.015170953582036E+08 / time start
TSTOP   = 3.017849920000000E+08 / time stop
TELAPSE = 2.678966417964101E+05 / elapsed time
ONTIME  = 1.298679405462742E+05 / On-source time
EXPOSURE= 1.298679405462742E+05 / Exposure time
MJD-OBS = 5.503378193914588E+04 / MJD of data start time
FILIN001= 'ae404061010xi0_0_3x3n090l_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= 'ae404061010xi0_0_5x5n090l_cl.evt.gz' / Input file name
FILIN003= 'ae404061010xi1_0_3x3n091b_cl.evt.gz' / Input file name
FILIN004= 'ae404061010xi1_0_5x5n091b_cl.evt.gz' / Input file name
FILIN005= 'ae404061010xi3_0_3x3n092a_cl.evt.gz' / Input file name
FILIN006= 'ae404061010xi3_0_5x5n092a_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 measure the spins of two black holes, LMC X-1 and LMC X-3, using two independent methods concurrently: modeling the thermal spectrum of the accretion disk and modeling the profile of the Fe K line. Suzaku is the only mission capable of achieving both of our main objectives: (1) to make the first Fe K spin measurements of these LMC sources, and (2) to explore whether the two methods deliver consistent results. The XIS will provide full coverage of the continuum spectrum and handily resolve the broad Fe line, while the HXD PIN will strongly constrain the Compton power-law component, which is important to both methods. For both of these LMC sources, we confidently argue that the spins obtained by modeling the continuum spectrum will be of exceptional precision and reliability.