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= 'jiaFjhVFjhaFjhUF' / HDU checksum updated 2012-02-21T16:07:20 DATASUM = ' ' / data unit checksum updated 2012-02-21T16:07:14 DATE = '2012-02-21T16:07:20' / 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-1 ' / ACIS-I1 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= 'PoJ7RoI7PoI7PoI7' / HDU checksum updated 2012-02-21T16:07:20 DATASUM = '887042414' / data unit checksum updated 2012-02-21T16:07:20 RAND_SKY= 5.0000000000000E-01 RAND_PI = 1.0000000000000E+00 EQUINOX = 2.0000000000000E+03 / default DATE = '2012-02-21T16:07:20' / 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_1.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-1 ' / ACIS-I1 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= 9.7245360790301E-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 = 4.7363078727670E+04 / [s] Sum of GTIs ONTIME1 = 4.7363078727670E+04 / [s] Sum of GTIs LIVETIME= 4.6763338906198E+04 / [s] Livetime LIVTIME1= 4.6763338906198E+04 / [s] Livetime EXPOSURE= 4.6743537258983E+04 / [secs] Total exposure time EXPOSUR1= 4.6763338906198E+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/tmpkXHAh1.par mode=hl HISTORY Parameter file used: /tmp/tmpkXHAh1.par HISTORY Detector Mask File: ../../acisf00018/data/aux/acisf00018_001N004_msk1.fiHISTORY ts.gz HISTORY Source SKY position: (4090.14,3387.75) HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB History Records HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB Version: 0.8.5 HISTORY File used for CALDB info: ../../acisf00018/products/events/fullrun_ccd1_HISTORY acisf00018_pi14-548_pass1_cl_src7_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[2] HISTORY ACIS Uniformity File: /opt/ciao-4.3/CALDB/data/chandra/acis/qeu/acisD199HISTORY 9-09-16qeuN0002.fits[2] HISTORY ACIS Contamination File: /opt/ciao-4.3/CALDB/data/chandra/acis/contam/acHISTORY isD1999-08-13contamN0006.fits[2] HISTORY ACIS 1 Badpix File: /opt/ciao-4.3/CALDB/data/chandra/acis/badpix/acisD19HISTORY 99-09-16badpixN0002.fits[2] 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 2012-02-21T16:07:20 ASC00001HISTORY PARM :asphistfile=../../acisf00018/products/aux/asphist_1.fitsASC00002HISTORY CONT :.gz ASC00003HISTORY PARM :outfile=../../acisf00018/products/spectra/fullrun_ccd1_aASC00004HISTORY CONT :cisf00018_pi14-548_pass1_cl_src7.arf ASC00005HISTORY PARM :sourcepixelx=4090.1369156 ASC00006HISTORY PARM :sourcepixely=3387.7464058 ASC00007HISTORY PARM :engrid=0.3:11.0:0.01 ASC00008HISTORY PARM :obsfile=../../acisf00018/products/events/fullrun_ccd1_acASC00009HISTORY CONT :isf00018_pi14-548_pass1_cl_src7_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-I1 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?>>R> @ >> >@Iں>>{@>{>33@>33>QAS>Q>pA#۷>p>\AQ<>\>ǮAO>Ǯ>Af>>A>> =Am> =>(A>(>GBT>G>ffB(t>ff>BB1>>B[>>Bv>>HB>H?B??\B?\?B)??Bt?? =qBQ*? =q? BD? ?\)B@T?\)?B80??zBz0?z? =B}? =?B??(B?(?RB4?R?!GBGR?!G?# B"`?# ?&ffB|?&ff?(B?(?+C?+?.{C j?.{?0C]?0?333CZ?333?5C"J;?5?8QC*]?8Q?:HC1?:H?=pC9T?=p?@CAVV?@?B\CI?B\?ECQ?E?GCYp?G?J=qCa?J=q?LCjz?L?O\)Cr?O\)?QC{M?Q?TzCѹ?Tz?W =Cʃ?W =?YCi?Y?\(Cд?\(?^RCȄ?^R?aGC}?aG?c CEJ?c ?fffC#?fff?hC|?h?kC)F?k?n{C?n{?pC?p?s33Cs?s33?uC?u?xQC#?xQ?zHCz;?zH?}pC?}p?C®??GC?G?\C?\? C]/? ?C˞'??ffCu?ff?C9t??C&??=qCִ?=q?C_l??C۽??{C+?{?\)Cc?\)?C@' =@'CG@'@(QCb@(Q@(C>/@(@)C@)@*=qCFv@*=q@*HC@*H@+C @+@,(CUi@,(@,CM@,@-pCƷ@-p@.{C@X@.{@.RC@.R@/\)C@/\)@0Cf@0@0C@0@1GCzM@1G@1C8@1@2\CV@2\@333C@333@3 CZ@3 @4zC@4z@5C @5@5C @5@6ffC@6ff@7 =C&@7 =@7Cg@7@8QCV@8Q@8C@8@9C@9@:=qCD1@:=q@:HC@:H@;C@;@<(Cx@<(@{C@>{@>RC@>R@?\)C;D@?\)@@C@@@@Ce@@@AGCݩ@AG@AC]=@A@B\C@B\@C33Co@C33@C C @C @DzC@Dz@EC!@E@EC^@E@FffC@Fff@G =C w@G =@GCkH@G@HQCt@HQ@HC@H@IC@I@J=qCv@J=q@JHC-@JH@KC@K@L(C"@L(@LCǒ@L@MpC@Mp@N{C@N{@NRC@NR@O\)Cg@O\)@PCL@P@PC @P@QGC@QG@QC @Q@R\Cm@R\@S33C?@S33@S C@S @TzCF@Tz@UCv@U@UC@U@VffCH@Vff@W =C@W =@WC&@W@XQC@XQ@XC@X@YC@Y@Z=qC*@Z=q@ZHCx @ZH@[C @[@\(C\@\(@\C@\@]pC2@]p@^{CQ@^{@^RC@^R@_\)C@_\)@`C@`@`C0b@`@aGCe@aG@aC;@a@b\C@b\@c33C@c33@c C@c @dzC8@dz@eCc[@e@eC|@e@fffC@fff@g =C(@g =@gC0@g@hQC2@hQ@hC7$@h@iCT@i@j=qCn@j=q@jHC@jH@kC @k@l(C|@l(@lC@l@mpC,@mp@n{C8@n{@nRC:@nR@o\)C@o\)@pC$@p@pC-@p@qGC:5@qG@qCF@q@r\CU@r\@s33Cd@s33@s Cm3@s @tzCnl@tz@uCo@u@uC`@u@vffC&@vff@w =C@w =@wC:@w@xQCJ@xQ@xC@x@yC@y@z=qCl@z=q@zHC@zH@{C@{@|(Cϊ@|(@|Cp@|@}pC@}p@~{C!@~{@~RC@@pC8@p@C@@{C0+@{@ffC@ff@RC.@R@ =C@ =@\)C-@\)@Cc@@C@@QCT@Q@C@@C|@@GC9@G@Ck@@C?@@=qCT@=q@\C@\@HC7k@H@33CN@33@CC@@ CF@ @(Cy@(@zC@z@C{@@Cu7@@pC @p@COA@@{C]@{@ffC7$@ff@RC@R@ =C,@ =@\)C@\)@Cm@@CT@@QC@Q@C)@@CE@@GC@G@Ce@@C@@=qC;|@=q@\C!@\@HCX@H@33Cz@33@CI@@ CM@ @(C@(@zCt@z@Cs@@Cى@@pCGj@p@C{@@{C'@{@ffC4M@ff@RC~@R@ =C|x@ =@\)C{@\)@Cz9@@Cyi@@QCx<@Q@Cv@@Cu@@GCt@G@CsI@@Cr@@=qCqbF@=q@\Cp7 @\@HCo@H@33Cm@33@Cl@@ Ck@ @(Cjm@(@zCi@z@Chs@@Cgc@@pCf[B@p@CeS @@{CdIe@{@ffCc@0@ff@RCb<@R@ =Ca<@ =@\)C`4,@\)@C_:@@C^ @@QC\@Q@C[@@CZ @@GCY9@G@CX @@CW@@=qCV+@=q@\CU^@\@HCT@H@33CSm@33@CR^k@@ CQT@ @(CPK@(@zCOA@z@CN8@@CMD@@pCLh1@p@CK@@{CJXS@{@ffCI%@ff@RCH@R@ =CF@ =@\)CE@\)@CD@@CC@@QCBO@Q@CArT@@C@bB@@GC?R@G@C>C@@C=1#@@=qC<u@=q@\C;@\@HC9@H@33C8\@33@ÅC7@Å@ C6@@ @(C5@(@zC4@z@C3xX@@C2f@@pC1d@p@C0c@@{C/B@{@ffC.!@ff@ƸRC-g@ƸR@ =C,@ =@\)C+@\)@ǮC)@Ǯ@C(q@@QC'@Q@ȣC&@ȣ@C%@@GC$u@G@əC#x@ə@C"p@@=qC!k@=q@ʏ\C g^@ʏ\@HC\@H@33CS@33@˅C@@˅@ C#@ @(C@(@zC@z@C@@Cj@@pCR@p@C @@{C@{@ffCk@ff@θRCЌ@θR@ =C@ =@\)C@\)@ϮC@Ϯ@CO@@QC @Q@УC i@У@C @@GC @G@љC md@љ@Cev@@=qCh<@=q@ҏ\Cj@ҏ\@HC`y@H@33CWb@33@ӅCU:@Ӆ@ CY@ @(C_@(@zC^@z@B@@B@@pBڵ@p@B_@@{B@{@ffB׭@ff@ָRBd@ָR@ =B@ =@\)B@\)@׮B @׮@B-@@QBBV@Q@أBf@أ@Bi@@GBv@G@ٙBቊ@ٙ@Bߚ@@=qB±@=q@ڏ\B@ڏ\@HB@H@33BQ@33@ۅBր @ۅ@ Bԩ@ @(BT@(@zB@z@B@@BQ@@pB˛4@p@B@@{B.X@{@ffBy@ff@޸RBL@޸R@ =B#@ =@\)B}@\)@߮B@߮@BI@@QB@Q@Br@@B"@@GB@G@ᙚB@ᙚ@BMC@@=qB@=q@\B,@\@HB@H@33Bv@33@Bn@@@ B@ @(BQ6@(@zB³@z@B5@@B@@pBa@p@By@@{Bp@{@ffBX@ff@RBt@R@ =B0@ =@\)B@\)@B@@B @@QB@Q@Bj%@@B@@GB@G@陚BC@陚@B@@=qB-@=q@\BR@\@HBT@H@33B[@33@Bj@@ B@ @(BȊ@(@zB@z@BZ@@B R@@pB@p@B@@{Bj@{@ffB|@ff@RBz@R@ =Bxr@ =@\)Bv)@\)@Bs־@@Bq@@QBo`@Q@Bmg@@Bkn@@GBiV-@G@Bg>@@Be_-@@=qBc@=q@\BbG@\@HB_@H@33B]B;@33@B[)@@ BY^(@ @(BW@(@zBU@z@BSs@@BR%@@pBP|@p@BN@@{BM@{@ffBKK@ff@RBI@R@ =BG@ =@\)BF;@\)@BD@@BC@@QBA:@Q@B?@@B>LW@@GBA,A-?|A-A-G? A-GA-p? !A-pA-?YA-A-?A-A->eA-A.{>0A.{A.=q>OA.=qA.ff>igA.ffA.\>A.\A.R>ږA.RA.H>JA.HA/ =>Y#A/ =A/33>nA/33A/\)>sA/\)A/>hA/A/>c+A/A/ >xA/ A0>