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 ' / ASCDM block name 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 = 'mkarf v0.6.2-0' / Program creating this file MJD_OBS = 5.1463431318968E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/00018' / dataset identifier CHECKSUM= 'kgaIkgVFkgZFkgZF' / HDU checksum updated 2012-02-21T15:32:51 DATASUM = ' ' / data unit checksum updated 2012-02-21T15:32:44 DATE = '2012-02-21T15:32:51' / Date and time of file creation DATE-OBS= '1999-10-12T10:21:05' / Observation start date DATE-END= '1999-10-13T00:53:11' / 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 DETNAM = 'ACIS-0 ' / ACIS-I0 FILTER = ' ' GRATING = 'NONE ' CYCLE = 'P ' / events from which exps? Prim/Second/Both SIM_X = -7.8090834371673E-01 / [mm] SIM offset SIM_Y = 0.0000000000000E+00 / [mm] SIM offset SIM_Z = -2.3358743446083E+02 / [mm] SIM offset TSTART = 5.6110865958828E+07 / Observation start time TSTOP = 5.6163191698213E+07 / Observation end time MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used INSTRUME= 'ACIS ' / Instrument OBS_ID = '18 ' / Observation id SEQ_NUM = '200016 ' / 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' / Imaging ARF HDUNAME = 'SPECRESP' / ASCDM block name CONTENT = 'SPECRESP' HDUVERS = '1.1.0 ' HDUCLASS= 'OGIP ' HDUCLAS1= 'RESPONSE' HDUCLAS2= 'SPECRESP' HDUVERS1= '1.0.0 ' / Obsolete Keyword HDUVERS2= '1.1.0 ' / Obsolete Keyword ARFVERSN= '1992a ' / Obsolete Keyword TTYPE1 = 'ENERG_LO' / Energy TFORM1 = '1E ' / format of field TUNIT1 = 'keV ' TLMIN1 = 0.0000000E+00 TLMAX1 = 2.0000000E+01 TTYPE2 = 'ENERG_HI' / Effective Area TFORM2 = '1E ' / format of field TUNIT2 = 'keV ' TLMIN2 = 0.0000000E+00 TLMAX2 = 2.0000000E+01 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 = 'mkarf v0.6.2-0' / Program creating this file ASCDSVER= 'CIAO 4.3' / ASCDS version number MJD_OBS = 5.1463431318968E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/00018' / dataset identifier REVISION= 4 / Processing version of data CHECKSUM= '919UA18U918UA18U' / HDU checksum updated 2012-02-21T15:32:51 DATASUM = '1041406911' / data unit checksum updated 2012-02-21T15:32:51 RAND_SKY= 5.0000000000000E-01 RAND_PI = 1.0000000000000E+00 EQUINOX = 2.0000000000000E+03 / default DATE = '2012-02-21T15:32:51' / Date and time of file creation DATE-OBS= '1999-10-12T10:21:05' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '1999-10-13T00:53:11' / 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= 5.4803140161761E+07 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default BTIMRATE= 2.5625000921849E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= 1.7286159064283E-18 / Basic Time clock drift (s / VCDUcount^2) FILTER = 'NONE ' / QE includes all filters RESPFILE= '0.3:11.0:0.01' / RMF File ASPFILE = '../../acisf00018/products/aux/asphist_0.fits.gz' / Aspect Histogram FBTIMCORR= 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 / [mm] SIM offset SIM_Y = 0.0000000000000E+00 / [mm] SIM offset SIM_Z = -2.3358743446083E+02 / [mm] SIM offset 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 = 5.6110865958828E+07 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-0 ' / ACIS-I0 RA_PNT = 8.3815410390113E+01 / Pointing RA DEC_PNT = -5.3844436012454E+00 / Pointing Dec ROLL_PNT= 7.9991212580123E+01 / Pointing Roll RA_TARG = 8.3812500000000E+01 / Observer's specified target RA DEC_TARG= -5.3888890000000E+00 / Observer's specified target Dec DEFOCUS = 1.4398718632593E-03 / SIM defocus (mm) RA_NOM = 8.3815410390113E+01 / Nominal RA DEC_NOM = -5.3844436012454E+00 / Nominal Dec ROLL_NOM= 7.9991212580123E+01 / Nominal Roll TSTOP = 5.6163191698213E+07 / Observation end time STARTOBT= 0.0000000000000E+00 / On-Board MET close to STARTMJF and STARTMNF TIMEPIXR= 5.0000000000000E-01 / default TIMEDEL = 3.2410400000000E+00 / timedel Lev1 (in seconds) CTI_CORR= F CTI_APP = 'NNNNNNNNNN' MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used INSTRUME= 'ACIS ' / Instrument FRACEXPO= 9.6456891079062E-01 / Effective fractional exposure READMODE= 'TIMED ' / Read mode DATAMODE= 'FAINT ' / Data mode FLSHTIME= 0.0000000000000E+00 / Inferred duration of each flush. (s) CYCLE = 'P ' / events from which exps? Prim/Second/Both TITLE = 'YOUNG STARS IN THE ORION TRAPEZIUM CLUSTER' / Proposal title OBSERVER= 'Prof Gordon Garmire' / Principal investigator OBJECT = 'TRAPEZIUM CLUSTER' / Source name OBS_ID = '18 ' / Observation id SEQ_NUM = '200016 ' / Sequence number ONTIME = 4.7223525518790E+04 / [s] Sum of GTIs ONTIME0 = 4.7223525518790E+04 / [s] Sum of GTIs LIVETIME= 4.6625552804078E+04 / [s] Livetime LIVTIME0= 4.6625552804078E+04 / [s] Livetime EXPOSURE= 4.6662069648802E+04 / [secs] Total exposure time EXPOSUR0= 4.6625552804078E+04 / [s] Exposure time DTCOR = 9.8733739787229E-01 / Dead time correction ASPTYPE = 'KALMAN ' FP_TEMP = 1.6395204163000E+02 / [K] Focal Plane Temperature RADESYS = 'ICRS ' / default HISTORY ----------------------------------------------------------------- HISTORY MKARF Processing History HISTORY ----------------------------------------------------------------- HISTORY Startup Directory: /xassist/data/pipeline4/chandra/18/acisf00018/productHISTORY s HISTORY Cmd Line: mkarf @@/tmp/tmpua5XNj.par mode=hl HISTORY Parameter file used: /tmp/tmpua5XNj.par HISTORY Detector Mask File: ../../acisf00018/data/aux/acisf00018_001N004_msk1.fiHISTORY ts.gz HISTORY Source SKY position: (3897.06,4410.66) HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB History Records HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB Version: 0.8.5 HISTORY File used for CALDB info: ../../acisf00018/products/events/fullrun_ccd0_HISTORY acisf00018_pi14-548_pass1_cl_src16_src.evt.gz HISTORY Parameter file: /opt/ciao-4.3/param/ardlib.par HISTORY ACIS QE File: /opt/ciao-4.3/CALDB/data/chandra/acis/qe/acisD1997-04-17qeHISTORY N0006.fits[1] HISTORY ACIS Uniformity File: /opt/ciao-4.3/CALDB/data/chandra/acis/qeu/acisD199HISTORY 9-09-16qeuN0002.fits[1] HISTORY ACIS Contamination File: /opt/ciao-4.3/CALDB/data/chandra/acis/contam/acHISTORY isD1999-08-13contamN0006.fits[1] HISTORY ACIS 0 Badpix File: /opt/ciao-4.3/CALDB/data/chandra/acis/badpix/acisD19HISTORY 99-09-16badpixN0002.fits[1] HISTORY Vignetting File: /opt/ciao-4.3/CALDB/data/chandra/default/vignet/hrmaD19HISTORY 96-12-20vignetN0003.fits[1] HISTNUM = 22 HISTORY Onaxis Area File: /opt/ciao-4.3/CALDB/data/chandra/default/axeffa/hrmaD1HISTORY 996-12-20axeffaN0008.fits[1] HISTORY ---------------------------------------------------------------------- HISTORY ---------------------------------------------------------------------- HISTORY PIXLIB History Records HISTORY ---------------------------------------------------------------------- HISTORY PIXLIB Version: 4.0.0 HISTORY ****** PIXLIB Parameter File ***** HISTORY /opt/ciao-4.3/param/geom.par: HISTORY instruments = /opt/ciao-4.3/CALDB/data/chandra/default/geom/telD1999-07HISTORY -23geomN0006.fits(CALDB) HISTORY aimpoints = /opt/ciao-4.3/CALDB/data/chandra/default/aimpts/telD1999-HISTORY 07-23aimptsN0002.fits(CALDB) HISTORY tdet = /opt/ciao-4.3/CALDB/data/chandra/default/tdet/telD1999-07HISTORY -23tdetN0001.fits(CALDB) HISTORY sky = /opt/ciao-4.3/CALDB/data/chandra/default/sky/telD1999-07-HISTORY 23skyN0002.fits(CALDB) HISTORY shell = /opt/ciao-4.3/CALDB/data/chandra/default/sgeom/telD1999-0HISTORY 7-23sgeomN0001.fits(CALDB) HISTORY obsfile = nowT00:00:00() HISTORY ****** PIXLIB System Configuration ****** HISTORY Telescope = AXAF HISTORY Focal Length (mm) = 10070.000 HISTORY Detector = ACIS HISTORY Focal Plane Sys. = FP-1.1 HISTORY Tiled Detector Plane Sys. = ACIS-2.2 HISTORY SIM Offset (mm) = (0.684 0.75 236.552) HISTORY Aim Point(NONE) (mm) = (-0.780908 0 -233.587) HISTORY Grating Arm = HEG HISTORY Grating Order = 1 HISTORY Dispersion Plane Sys. = ASC-GDP-1.1 HISTORY Rowland Circle (mm) = 8632.48 HISTORY ---------------------------------------------------------------------- HISTORY TOOL :mkarf 2012-02-21T15:32:51 ASC00001HISTORY PARM :asphistfile=../../acisf00018/products/aux/asphist_0.fitsASC00002HISTORY CONT :.gz ASC00003HISTORY PARM :outfile=../../acisf00018/products/spectra/fullrun_ccd0_aASC00004HISTORY CONT :cisf00018_pi14-548_pass1_cl_src16.arf ASC00005HISTORY PARM :sourcepixelx=3897.06056 ASC00006HISTORY PARM :sourcepixely=4410.66056 ASC00007HISTORY PARM :engrid=0.3:11.0:0.01 ASC00008HISTORY PARM :obsfile=../../acisf00018/products/events/fullrun_ccd0_acASC00009HISTORY CONT :isf00018_pi14-548_pass1_cl_src16_src.evt.gz ASC00010HISTORY PARM :pbkfile=../../acisf00018/data/aux/acisf056113098N004_pbkASC00011HISTORY CONT :0.fits.gz ASC00012HISTORY PARM :dafile=CALDB ASC00013HISTORY PARM :mirror=HRMA ASC00014HISTORY PARM :detsubsys=ACIS-I0 ASC00015HISTORY PARM :grating=NONE ASC00016HISTORY PARM :maskfile=../../acisf00018/data/aux/acisf00018_001N004_msASC00017HISTORY CONT :k1.fits.gz ASC00018HISTORY PARM :ardlibparfile=ardlib.par ASC00019HISTORY PARM :geompar=geom ASC00020HISTORY PARM :verbose=0 ASC00021HISTORY PARM :clobber=yes ASC00022END >>R?PSw>R> @E> >@Xs>>{@}>{>33@>33>QA B>Q>pA.ȳ>p>\A_$>\>ǮA/ >Ǯ>A.t>>AZu>> =A=> =>(A>(>GBJO>G>ffB3V>ff>BN>>Bi~>>B>>HB9>H?B6??\Bj?\?BǰR??B׵?? =qBK? =q? B ? ?\)BFd?\)?B{Ci@>{@>RC6@>R@?\)C-@?\)@@Ch@@@@CLG@@@AGC'@AG@AC:@A@B\C5@B\@C33C@C33@C CNY@C @DzC@Dz@EC@E@EC/@E@FffCl@Fff@G =C}@G =@GCR@G@HQCR@HQ@HCe!@H@ICV@I@J=qC+@J=q@JHC`@JH@KC;@K@L(C] @L(@LCK@L@MpC@Mp@N{Cz @N{@NRC] @NR@O\)C@O\)@PCq@P@PC#@P@QGC@QG@QCf@Q@R\C@R\@S33C@S33@S C^@S @TzC@Tz@UC,@U@UC@U@VffC[@Vff@W =C@W =@WCT@W@XQC9@XQ@XC@X@YC@Y@Z=qC7@Z=q@ZHC@ZH@[CDz@[@\(C@\(@\C/@\@]pC @]p@^{C:`@^{@^RCi@^R@_\)C@_\)@`Cϱ@`@`Cv@`@aGC2!@aG@aCb@a@b\C,@b\@c33C@c33@c C@c @dzC|@dz@eC@e@eC)@e@fffC@ @fff@g =C_@g =@gC@g@hQCw@hQ@hCE@h@iC@i@j=qC@j=q@jHCl@jH@kC@k@l(C@l(@lC4@l@mpCH@mp@n{CY@n{@nRCk@nR@o\)Cj@o\)@pCj!@p@pCm3@p@qGCs@qG@qCz6@q@r\Cq@r\@s33C@s33@s Cr@s @tzC@tz@uC@u@uC@u@vffCD@vff@w =C*@w =@wC?@w@xQC1@xQ@xC@x@yC@y@z=qC@z=q@zHC>@zH@{Cb@{@|(C-@|(@|C@|@}pC@}p@~{C;@~{@~RC]@~R@\)C@\)@C g@@QC-@Q@CBR@@CV@@GC2 @G@C @@C@@=qC@=q@\C@\@HC@H@33C@33@C|@@ Ce@ @(CM@(@zC*z@z@C@@C@@pCǵ@p@CH@@{C@{@ffCh@ff@RCF@R@ =C!M@ =@\)C@\)@C֖@@C@@QC@Q@Ce@@C@b@@GCM@G@C4@@C@@=qC<@=q@\CL8@\@HC @@H@33CM@33@C@@ Cs@ @(C,@(@zC@z@Cs@@Cz@@pCO@p@C @@{C)@{@ffC@ff@RC]%@R@ =C@ =@\)C@\)@C@@CQy@@QC@Q@C:@@C@@GC? @G@CX@@C@@=qCM@=q@\C@\@HC@H@33CL"@33@CQ@@ CN@ @(C=@(@zC*@z@C@@C8@@pC@p@C^@@{C @{@ffC@ff@RC]@R@ =C@ =@\)CU@\)@C3u@@C԰@@QCqj@Q@C @@C@@GC?T@G@C@@Cp@@=qCO@=q@\C@\@HC(@H@33C@33@Ca@@ C@ @(Cr@(@zC @z@C$@@C5_@@pC~@p@C2@@{C`@{@ffC8@ff@RC:@R@ =C?N@ =@\)C•@\)@C?@@C@@QC5@Q@C@@C$N@@GC@G@C@@C@@=qC@=q@\C~@\@HCk@H@33Cb:@33@Cp@@ CS@ @(C@(@zCE@z@CI@@C0@@pCR@p@C )@@{C~@{@ffC9@ff@RC]@R@ =C @ =@\)C8@\)@C@@C@@QCe@Q@C@@C8-@@GCc@G@C@@Cf@@=qCͼ@=q@\C5@\@HC@H@33Cn@33@Ca@@ C2@ @(C*@(@zC@z@C)@@C=@@pCJP@p@C~@@{C|@{@ffC{ʢ@ff@RCz@R@ =CyTz@ =@\)Cx<@\)@Cv@@Cu×@@QCt@Q@CsA@@Cq8@@GCp@G@Coˁ@@Cn@@=qCmn@=q@\Cl8@\@HCk@H@33Ci@33@Ch@@ Cg@ @(Cfw&@(@zCeX[@z@Cd:(@@Cc"@@pCb@p@Ca|@@{C_@{@ffC^s@ff@RC]a@R@ =C\@ =@\)C[@\)@CZ@@CY=@@QCX@Q@CW'@@CV@@GCU@G@CTf@@CSX@@=qCRV@=q@\CQU@\@HCPH@H@33CO=J@33@CN7#@@ CM6@ @(CL6@(@zCK5:@z@CJ4{@@CIN~@@pCHL@p@CG@@{CF@{@ffCEw@ff@RCDf8@R@ =CCc6@ =@\)CB`@\)@CAS@@C@F@@QC?C@Q@C>J@@C=R*@@GCAGApBApABjAABN{AAB9AA{B%A{A=qB#?A=qAffB!AffA\B)A\ARB9ARAHAAHA =AiA =A33AA33A\)AA\)AAAAA7IAA Ay A AAAA(AA(AQAAAQAzA AzAAAAA]AAA̯AAA>eAAGA䱍AGApAApAAMAAA߱AAA*AA{Aܥ A{A=qAA=qAffAي4AffA\AA\ARAzDAA AAffA\A&xA\ARA-ARAHA7AHA =ANsA =A33Ai+A33A\)AvA\)AAvAAA {LAA A A AA AA(AA(AQA AQAzAmAzAAlAA@SAA@AA@#AAG@aCAGAp@ApA@[AA@&AA@hAA{@᲋A{A=q@A=qAff@BSAffA\@ֲ A\AR@DSARAH@܏AHA =@̉A =A33@A.\A.R>A.RA.H>A.HA/ =>ncA/ =A/33>0A/33A/\)>AA/\)A/>А#A/A/>A/A/ >XA/ A0>