Suzaku Observation : 701084010

QL FITS Image

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Fits Header
TELESCOP= 'SUZAKU  '           / Telescope (mission) name
OBS_ID  = '701084010'          / Observation identification string
OBSERVER= 'PIERRE-OLIVIER PETRUCCI' / Principal Investigator
OBJECT  = 'MKN 841 '           / Name of observed object
OBS_REM = '        '           / remark on observation
RA_OBJ  =             226.0050 / planned target R.A.(deg)
DEC_OBJ =              10.4378 / planned target DEC.(deg)
RA_NOM  = 2.260220000000000E+02 / Right Ascension of target (deci. deg)
DEC_NOM = 1.049800000000000E+01 / Declination of target (deci. deg)
PA_NOM  =             105.7688 / nominal position angle from north to DETY(deg)
MEAN_EA1=     226.022045707028 / mean of the 1st ZYZ-Euler angle (deg)
MEAN_EA2=      79.502013791358 / mean of the 2nd ZYZ-Euler angle (deg)
MEAN_EA3=     344.231224908944 / mean of the 3rd ZYZ-Euler angle (deg)
DATE-OBS= '2007-01-22T08:45:44' / Start date of observations
DATE-END= '2007-01-23T14:33:09' / End date of observations
TSTART  = 2.227708206544960E+08 / time start
TSTOP   = 2.228760420921777E+08 / time stop
TELAPSE = 1.052214376817346E+05 / elapsed time
ONTIME  = 5.179285843709111E+04 / On-source time
EXPOSURE= 5.179285843709111E+04 / Exposure time
MJD-OBS = 5.412236672266778E+04 / MJD of data start time
FILIN001= 'ae701084010xi0_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= 'ae701084010xi0_0_5x5n066a_cl.evt.gz' / Input file name
FILIN003= 'ae701084010xi1_0_3x3n069b_cl.evt.gz' / Input file name
FILIN004= 'ae701084010xi1_0_5x5n069b_cl.evt.gz' / Input file name
FILIN005= 'ae701084010xi3_0_3x3n066a_cl.evt.gz' / Input file name
FILIN006= 'ae701084010xi3_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 to perform two 50 ks Suzaku observations of Mkn 841, at an interval of a few months, in order to elucidate the origin of its different X-ray components. Strong soft excess and complex iron line profile are known to be present in this source and recent XMM observations reveal their extreme and puzzling spectral and temporal behaviors. Nevertheless, while the XMM observations help to better constrain their natures, their physical interpretation strongly suffer from the lack of data above 10 keV. Two dedicated Suzaku observations will provide crucial information for our understanding of these components, allowing 1) to obtain high S/N and striclty simultaneous broad band X-ray spectra from the soft X-ray up to the reflection bump and 2) to study their spectral variability behaviors