SIMPLE = T / file does conform to FITS standard BITPIX = 16 / number of bits per data pixel NAXIS = 0 / number of data axes EXTEND = T / FITS dataset may contain extensions COMMENT FITS (Flexible Image Transport System) format is defined in 'AstronomyCOMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H HDUNAME = 'PRIMARY ' LONGSTRN= 'OGIP 1.0' / The HEASARC Long String Convention may be used.COMMENT This FITS file may contain long string keyword values that are COMMENT continued over multiple keywords. The HEASARC convention uses the & COMMENT character at the end of each substring which is then continued COMMENT on the next keyword which has the name CONTINUE. ORIGIN = 'ASC ' / Source of FITS file CREATOR = 'mkwarf - Version CIAO3.3' / tool that created this output MJD_OBS = 5.4322448916433E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/08588' / dataset identifier CHECKSUM= '3TpW3SmT3SmT3SmT' / HDU checksum updated 2009-10-23T11:53:07 DATASUM = ' ' / data unit checksum updated 2009-10-23T11:53:05 DATE = '2009-10-23T11:53:07' / Date and time of file creation DATE-OBS= '2007-08-10T10:46:26' / Observation start date DATE-END= '2007-08-10T19:27:06' / Observation end date TIMESYS = 'TT ' / Time system MJDREF = 5.0814000000000E+04 / MJD zero point for times TIMEZERO= 0.0000000000000E+00 / Clock correction TIMEUNIT= 's ' / Time unit CLOCKAPP= T / default TSTART = 3.0312998637983E+08 / Observation start time TSTOP = 3.0316122633133E+08 / Observation end time MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope INSTRUME= 'ACIS ' / Instrument OBS_ID = '8588 ' / Observation id OBI_NUM = 0 / Obi number SEQ_NUM = '200428 ' / Sequence number END XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 12 / width of table in bytes NAXIS2 = 1070 / number of rows in table PCOUNT = 0 / size of special data area GCOUNT = 1 / one data group (required keyword) TFIELDS = 3 / number of fields in each row EXTNAME = 'SPECRESP' / name of this binary table extension HDUNAME = 'SPECRESP' / ASCDM block name TTYPE1 = 'ENERG_LO' / Min Energy TFORM1 = '1E ' / format of field TUNIT1 = 'keV ' TTYPE2 = 'ENERG_HI' / Max Energy TFORM2 = '1E ' / format of field TUNIT2 = 'keV ' TTYPE3 = 'SPECRESP' / Effective Area TFORM3 = '1E ' / format of field TUNIT3 = 'cm**2 ' LONGSTRN= 'OGIP 1.0' / The HEASARC Long String Convention may be used.COMMENT This FITS file may contain long string keyword values that are COMMENT continued over multiple keywords. The HEASARC convention uses the & COMMENT character at the end of each substring which is then continued COMMENT on the next keyword which has the name CONTINUE. ORIGIN = 'ASC ' / Source of FITS file CREATOR = 'mkwarf - Version CIAO3.3' / tool that created this output ASCDSVER= 'CIAO 3.3 Wednesday, November 16, 2005' / ASCDS version number MJD_OBS = 5.4322448916433E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/08588' / dataset identifier REVISION= 1 / Processing version of data CHECKSUM= '8nab9lYa8laa8lYa' / HDU checksum updated 2009-10-23T11:53:07 DATASUM = '1294759435' / data unit checksum updated 2009-10-23T11:53:07 RAND_SKY= 0.0000000000000E+00 RAND_PI = 0.0000000000000E+00 EQUINOX = 2.0000000000000E+03 / default DATE = '2009-10-23T11:53:07' / Date and time of file creation DATE-OBS= '2007-08-10T10:46:26' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2007-08-10T19:27:06' / Observation end date TIMESYS = 'TT ' / Time system MJDREF = 5.0814000000000E+04 / MJD zero point for times TIMEZERO= 0.0000000000000E+00 / Clock correction TIMEUNIT= 's ' / Time unit BTIMNULL= 2.9937999551250E+08 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default RADECSYS= 'ICRS ' / default BTIMRATE= 2.5625001227966E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= 1.2408553750633E-18 / Basic Time clock drift (s / VCDUcount^2) BTIMCORR= 0.0000000000000E+00 / Correction applied to Basic Time rate (s) TIMEREF = 'LOCAL ' / Time reference (barycenter/local) TASSIGN = 'SATELLITE' / Time assigned by clock CLOCKAPP= T / default SIM_X = -7.8090834371673E-01 / SIM focus pos (mm) SIM_Y = 0.0000000000000E+00 / SIM orthogonal axis pos (mm) SIM_Z = -2.3358743446083E+02 / SIM translation stage pos (mm) FOC_LEN = 1.0070000000000E+04 / HRMA focal length (mm) TIERRELA= 1.0000000000000E-09 / default TIERABSO= 5.0000000000000E-05 / default TIMVERSN= 'ASC-FITS-2' / Timing system definition TSTART = 3.0312998637983E+08 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-012367' / Detector RA_PNT = 3.3966424390387E+02 / Pointing RA DEC_PNT = 7.5191891374532E+01 / Pointing Dec ROLL_PNT= 1.6123924209542E+02 / Pointing Roll RA_TARG = 3.3969583300000E+02 / Observer's specified target RA DEC_TARG= 7.5191667000000E+01 / Observer's specified target Dec DEFOCUS = 1.4398718632593E-03 / SIM defocus (mm) RA_NOM = 3.3966424390387E+02 / Nominal RA DEC_NOM = 7.5191891374532E+01 / Nominal Dec ROLL_NOM= 1.6123924209542E+02 / Nominal Roll TSTOP = 3.0316122633133E+08 / Observation end time STARTMJF= 114314 / Major frame ctr value at start of data STARTMNF= 23 / Start minor frame ctr at start of data STARTOBT= 0.0000000000000E+00 / On-Board MET close to STARTMJF and STARTMNF STOPMJF = 115274 / Major frame ctr value at stop of data STOPMNF = 63 / Stop minor frame ctr at end of data TIMEPIXR= 5.0000000000000E-01 / default TIMEDEL = 3.2410400000000E+00 / timedel Lev1 (in seconds) CTI_CORR= T MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope INSTRUME= 'ACIS ' / Instrument READMODE= 'TIMED ' / Read mode DATAMODE= 'VFAINT ' / Data mode FLSHTIME= 0.0000000000000E+00 / Inferred duration of each flush. (s) CYCLE = 'P ' / events from which exps? Prim/Second/Both TITLE = 'X-Ray Emission from Low-Mass Protostars in Small Dark Clouds' / PropoOBSERVER= 'Dr. Theodore Simon' / Principal investigator OBJECT = 'L1251B-VLA3' / Source name OBS_ID = '8588 ' / Observation id OBI_NUM = 0 / Obi number SEQ_NUM = '200428 ' / Sequence number ONTIME = 3.0035037326217E+04 / [s] Sum of GTIs LIVETIME= 2.9654715598664E+04 / [s] Livetime EXPOSURE= 2.9654715598664E+04 / [s] Exposure time DTCOR = 9.8733739787229E-01 / Dead time correction ASPTYPE = 'KALMAN ' HDUCLASS= 'OGIP ' HDUCLAS1= 'RESPONSE' HDUCLAS2= 'SPECRESP' HDUVERS = '1.1.0 ' / HDU version HDUVERS1= '1.0.0 ' / HDU version HDUVERS2= '1.1.0 ' / HDU version CHANTYPE= 'PI ' / Channel Type DETCHANS= 1070 / Number of detector channels ARFVERSN= '1992a ' / RMF version number CONTENT = 'SPECRESP' THRSHLD = 0.0000000000000E+00 / FEF contrib percentage cutoff HISTNUM = 73 HISTORY TOOL :mkwarf 2009-10-23T11:53:07 ASC00001HISTORY PARM :infile=../../acisf08588/products/spectra/fullrun_ccd1_acASC00002HISTORY CONT :isf08588_pi14-548_pass1_cl_src3_src1.pi[WMAP] ASC00003HISTORY PARM :outfile=../../acisf08588/products/spectra/fullrun_ccd1_aASC00004HISTORY CONT :cisf08588_pi14-548_pass1_cl_src3_src1.warf ASC00005HISTORY PARM :weightfile=../../acisf08588/products/spectra/fullrun_ccdASC00006HISTORY CONT :1_acisf08588_pi14-548_pass1_cl_src3_src1.wfef ASC00007HISTORY PARM :spectrumfile= ASC00008HISTORY PARM :egridspec=0.3:11.0:0.01 ASC00009HISTORY PARM :threshold=0 ASC00010HISTORY PARM :feffile=CALDB ASC00011HISTORY PARM :mskfile= ASC00012HISTORY PARM :mirror=HRMA ASC00013HISTORY PARM :detsubsysmod= ASC00014HISTORY PARM :ardlibpar=ardlib ASC00015HISTORY PARM :geompar=geom ASC00016HISTORY PARM :clobber=yes ASC00017HISTORY PARM :verbose=0 ASC00018FEFFILE = '/opt/ciao3.3/CALDB/data/chandra/acis/cpf/fefs/acisD2000-01-29fef_ph&'CONTINUE 'a_ctiN0004.fits' / FITS Embedded function file HISTORY PARM :ARDLIB Version: 0.6.10-4 ASC00019HISTORY PARM :File used for CALDB info: ../../acisf08588/products/specASC00020HISTORY CONT :tra/fullrun_ccd1_acisf08588_pi14-548_pass1_cl_src3_src1.ASC00021HISTORY CONT :pi[WMAP] ASC00022HISTORY PARM :Note: CTI_Corr = yes ASC00023HISTORY PARM :Parameter file: /home/xassist/cxcds_param/ardlib.par ASC00024HISTORY PARM :Vignetting File: /opt/ciao3.3/CALDB/data/chandra/tel/hrmASC00025HISTORY CONT :a/bcf/vignet/hrmaD1996-12-20vignetN0003.fits[AXAF_VIGNETASC00026HISTORY CONT :1] ASC00027HISTORY PARM :Onaxis Area File: /opt/ciao3.3/CALDB/data/chandra/tel/hrASC00028HISTORY CONT :ma/bcf/effarea/hrmaD1996-12-20axeffaN0007.fits[AXAF_AXEFASC00029HISTORY CONT :FA1] ASC00030HISTORY PARM :ACIS QE File: /opt/ciao3.3/CALDB/data/chandra/acis/bcf/qASC00031HISTORY CONT :e/acisD1997-04-17qeN0005.fits[AXAF_QE2] ASC00032HISTORY PARM :ACIS Uniformity File: /opt/ciao3.3/CALDB/data/chandra/acASC00033HISTORY CONT :is/bcf/qe/acisD2000-01-29qeuN0002.fits[AXAF_QEU2] ASC00034HISTORY PARM :ACIS Contamination File: /opt/ciao3.3/CALDB/data/chandraASC00035HISTORY CONT :/acis/bcf/contam/acisD1999-08-13contamN0004.fits[AXAF_COASC00036HISTORY CONT :NTAM2] ASC00037HISTORY PARM :ACIS 1 Badpix File: /x1/d3/rawdata/chandra/1989/primary/ASC00038HISTORY CONT :acisf01989_000N002_bpix1.fits.gz[BADPIX1] ASC00039HISTORY PARM :File used for CALDB info: ../../acisf08588/products/specASC00040HISTORY CONT :tra/fullrun_ccd1_acisf08588_pi14-548_pass1_cl_src3_src1.ASC00041HISTORY CONT :pi[WMAP] ASC00042HISTORY PARM :Note: CTI_Corr = yes ASC00043HISTORY PARM :File used for CALDB info: ../../acisf08588/products/specASC00044HISTORY CONT :tra/fullrun_ccd1_acisf08588_pi14-548_pass1_cl_src3_src1.ASC00045HISTORY CONT :pi[WMAP] ASC00046HISTORY PARM :Note: CTI_Corr = yes ASC00047HISTORY PARM :PIXLIB Version: 3.0.0 ASC00048HISTORY PARM :****** PIXLIB Parameter File ***** ASC00049HISTORY PARM :/opt/ciao3.3/param/geom.par: ASC00050HISTORY PARM :instruments = /opt/ciao3.3/CALDB/data/chandra/tel/bcf/gASC00051HISTORY CONT :eom/telD1999-07-23geomN0005.fits(CALDB) ASC00052HISTORY PARM :aimpoints = /opt/ciao3.3/CALDB/data/chandra/tel/bcf/aASC00053HISTORY CONT :impts/telD1999-07-23aimptsN0002.fits(CALDB) ASC00054HISTORY PARM :tdet = /opt/ciao3.3/CALDB/data/chandra/tel/bcf/tASC00055HISTORY CONT :det/telD1999-07-23tdetN0001.fits(CALDB) ASC00056HISTORY PARM :sky = /opt/ciao3.3/CALDB/data/chandra/tel/bcf/sASC00057HISTORY CONT :ky/telD1999-07-23skyN0001.fits(CALDB) ASC00058HISTORY PARM :shell = /opt/ciao3.3/CALDB/data/chandra/tel/bcf/gASC00059HISTORY CONT :eom/telD1999-07-23sgeomN0001.fits(CALDB) ASC00060HISTORY PARM :obsfile = nowT00:00:00() ASC00061HISTORY PARM :****** PIXLIB System Configuration ****** ASC00062HISTORY PARM :Telescope = Chandra ASC00063HISTORY PARM :Focal Length (mm) = 10070.000 ASC00064HISTORY PARM :Detector = ACIS ASC00065HISTORY PARM :Focal Plane Sys. = FP-1.1 ASC00066HISTORY PARM :Tiled Detector Plane Sys. = ACIS-2.2 ASC00067HISTORY PARM :SIM Offset (mm) = (0.684 0.75 236.552) 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