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= 'jfYGkeWEjeWEjeWE' / HDU checksum updated 2012-02-21T15:47:39 DATASUM = ' ' / data unit checksum updated 2012-02-21T15:47:33 DATE = '2012-02-21T15:47:39' / 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= '9AQXA3QV99QVA9QV' / HDU checksum updated 2012-02-21T15:47:39 DATASUM = '48793209' / data unit checksum updated 2012-02-21T15:47:39 RAND_SKY= 5.0000000000000E-01 RAND_PI = 1.0000000000000E+00 EQUINOX = 2.0000000000000E+03 / default DATE = '2012-02-21T15:47:39' / 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= 9.7302319408911E-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/tmpkeH8Gf.par mode=hl HISTORY Parameter file used: /tmp/tmpkeH8Gf.par HISTORY Detector Mask File: ../../acisf00018/data/aux/acisf00018_001N004_msk1.fiHISTORY ts.gz HISTORY Source SKY position: (3614.96,4837.22) 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_src75_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 2012-02-21T15:47:39 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_src75.arf ASC00005HISTORY PARM :sourcepixelx=3614.9564651 ASC00006HISTORY PARM :sourcepixely=4837.2247411 ASC00007HISTORY PARM :engrid=0.3:11.0:0.01 ASC00008HISTORY PARM :obsfile=../../acisf00018/products/events/fullrun_ccd0_acASC00009HISTORY CONT :isf00018_pi14-548_pass1_cl_src75_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?&>R> ?bD> >@2M>>{@>{>33@$>33>Q@'P>Q>pAU >p>\A<>\>ǮAn9`>Ǯ>A>>AQ>> =A\> =>(Aܧw>(>GBr>G>ffB8>ff>B4>>BL>>Be>>HB>H?BdK??\By?\?B ??Bx?? =qB? =q? B? ?\)B0h?\)?B(??zBpYm?z? =B? =?Bª??(BK?(?RB?R?!GB?J?!G?# B.?# ?&ffB?&ff?(BZ?(?+B?+?.{Cy:?.{?0C 7?0?333C9E?333?5C?5?8QC8?8Q?:HC&V?:H?=pC-g?=p?@C5h?@?B\C={C@>{@>RC @>R@?\)C@?\)@@C]s@@@@C@@@AGCM3@AG@AC@A@B\C&@B\@C33C>@C33@C C.@C @DzC3 @Dz@ECv@E@EC@@E@FffC@Fff@G =Ch@G =@GCI@G@HQC@HQ@HC6@H@IC@I@J=qCΣ@J=q@JHC.@@JH@KC@K@L(CL@L(@LC7@L@MpC@Mp@N{Cf:@N{@NRCG@NR@O\)C4@O\)@PC X@P@PCy@P@QGC@QG@QC`[@Q@R\C@R\@S33C.@S33@S Cd@S @TzC@Tz@UC@U@UC+@U@VffC@Vff@W =C@W =@WCl@W@XQC@XQ@XC@X@YC%@Y@Z=qCa4@Z=q@ZHC`@ZH@[C@[@\(CC@\(@\C(@\@]pCO6@]p@^{C2@^{@^RC1@^R@_\)C`@_\)@`C)@`@`C`P@`@aGC@aG@aC@a@b\C@b\@c33C@c33@c C>@c @dzCi@dz@eC@e@eC@e@fffCΜ@fff@g =Ce@g =@gC @g@hQCL@hQ@hCi@h@iC@i@j=qC.@j=q@jHC@jH@kCE@k@l(C@l(@lC@l@mpCg@mp@n{C(@n{@nRC>@nR@o\)CC@o\)@pCI@p@pCQ@p@qGC]@qG@qCi@q@r\CxL@r\@s33C@s33@s Co@s @tzC@tz@uC@u@uC@u@vffC@vff@w =Cē@w =@wC@w@xQC(@xQ@xCĪ@x@yC(@y@z=qCQ@z=q@zHC&@zH@{C@{@|(C}@|(@|C@|@}pC@}p@~{C0@~{@~RCJ@~R@\)C`J@\)@Ck{@@QC|"@Q@CI@@Ck@@GC@G@Cf@@CN|@@=qC>@=q@\C/ @\@HC@H@33C>@33@Ct@@ CR@ @(C)@(@zC_@z@C@@CeN@@pCJ@p@C/@@{C@@{@ffC@ff@RC@R@ =Cl@ =@\)C@\)@Cn@@CJ]@@QC&@Q@C@@C@@GC}@G@C @@CY@@=qC)"@=q@\C=@\@HC@H@33C@33@Ca@@ Cw@ @(C8@(@zC@z@Cv@@C@@C|@@QC2@Q@CV@@C"A@@GC@G@C@@C@@=qC@=q@\C@\@HC @H@33Cd@33@C6@@ C^'@ @(CH@(@zC[@z@Cq@@CQ@@pC*@p@C6@@{Cd@{@ffC)m@ff@RC[@R@ =C>@ =@\)C`@\)@C@@Cb@@QC<@Q@CC@@C@@GC"@@G@C@@C_@@=qCqe@=q@\CQ@\@HC~\@H@33C}@33@C|b@@ C{AU@ @(Cz @(@zCx2@z@CwT@@Cvu@@pCun@p@CtT @@{CsA@{@ffCr/d@ff@RCq_@R@ =Co}@ =@\)Cn@\)@Cm#@@Cl@@QCkq@Q@Cj;6@@Ci<@@GCh+@G@Cf@@CeW@@=qCdÐ@=q@\CcZ@\@HCb@H@33Cas@33@C`[@@ C_BS@ @(C^)O@(@zC]@z@C\9@@CZa@@pCYw@p@CX@@{CWe@{@ffCV<@ff@RCUE@R@ =CT@ =@\)CS@\)@CR@@CQk@@QCP @Q@CO@@CN(@@GCM@G@CLp@@CK@@=qCJw:@=q@\CIm@\@HCHZ @H@33CGG1@33@CF9@@ CE1@ @(CD*@(@zCC"w@z@CB@@CA)@@@pC@Md@p@C?r(@@{C>D@{@ffC=@ff@RC;@R@ =C:f@ =@\)C9@\)@C8j@@C7i@@QC6@Q@C5-@@C4w@@GC3j@G@C2^@@C1N@@=qC0;@=q@\C/)@\@HC. r@H@33C-L@33@ÅC, 0@Å@ C*4@ @(C)?@(@zC(ԍ@z@C'@@C&n@@pC%@p@C$@@{C#@{@ffC"w@ff@ƸRC!n$@ƸR@ =C v@ =@\)C@\)@ǮCm@Ǯ@CX@@QCE@Q@ȣC6@ȣ@C)$@@GC%3@G@əC"N@ə@C#`@@=qC(V@=q@ʏ\C.N@ʏ\@HC.@H@33C/@33@˅C(7@˅@ C@ @(Cu@(@zC@z@C}@@C :@@pC %@p@C =@@{C 7@{@ffC 2@ff@θRC0@θR@ =C/@ =@\)C0@\)@ϮC'@Ϯ@C @@QC&9@Q@УC9q@У@CMq@@GCG^@G@љB@љ@B@@=qB@=q@ҏ\Bt@ҏ\@HB@H@33Bٛ@33@ӅB@Ӆ@ B@ @(BC#@(@zB_^@z@Bz@@B食@@pB@p@Bi@@{B#@{@ffB6@ff@ָRB^@ָR@ =Bޛ>@ =@\)Bٽ@\)@׮B@׮@B5t@@QBl@Q@أBղp@أ@B@@GB@G@ٙB>@ٙ@Bss@@=qB̿l@=q@ڏ\B@ڏ\@HBb@H@33BǸ@33@ۅB @ۅ@ BX_@ @(B§@(@zB@z@B5_@@BE@@pB@p@Bqw@@{B@{@ffBR@ff@޸RB@޸R@ =BE@ =@\)BĽ@\)@߮BM@߮@B׏@@QBQ@Q@B@@B'@@GB>@G@ᙚB6@ᙚ@Bõ@@=qBW!@=q@\B@\@HBz/@H@33B @33@B@@ B0@ @(B@(@zB\^@z@B@@B@@pB`.@p@B"s@@{B;@{@ffBEc@ff@RBi@R@ =B @ =@\)B@\)@B_@@B@@QB@Q@B(@@Bk@@GB@G@陚BR@陚@BG@@=qBd@=q@\B5 @\@HB@H@33B@33@B<`@@ B|ϡ@ @(BzeA@(@zBx) @z@Bu @@Bs@@pBq^{@p@Bo(@@{Bm@{@ffBkN@ff@RBi @R@ =Bf@ =@\)Bd@\)@Bb@@B`L@@QB^@Q@B\}@@BZ@@GBX3@G@BW:@@BUJ@@=qBS@=q@\BR9@\@HBO@H@33BMƇ@33@BKA@@ BJ"d@ @(BHs@(@zBF@z@BD@@BCZ@@pBAl@p@B@<@@{B>5@{@ffBAA(AA(AQA/AQAzANeAzAA:AAAAAA AAAbjAAGA7AGApAApAA9AAAAAAhAA{AٶA{A=qAlA=qAffADAffA\AԏA\ARAMARAHA-CAHA =AϙA =A33A `A33A\)AyA\)AAAAAWAA A}A AA]%AA(AA(AQAxAQAzA \AzAAsAAAE@AAAAA A\A A GA'A GA pAA pA A}A A AA A AA A {A!A {A =qAA =qA ffAA ffA \A5~A \A RA0A RA HAA HA =A,SA =A 33AA 33A \)Au'A \)A ATA A AqA A AYA A AsA A (AA (A QAXA QA zAEA zA AfA A A[bA A AA A AA A GAZA GA pAA pA AA A APA A AA A{AÜA{A=qAA=qAffAECAffA\AA\ARA{=ARAHA AHA =AA =A33AA33A\)A:A\)AAAAANAA A!A AAXAA(AHA(AQAgAQAzA|AzAAz{DAAAwAAAuAAAs(AAGApAGApAnApAAkmAAAAhZAAAfDAA{AcgA{A=qAaqHA=qAffA_)AffA\A\A\ARAZXARAHAWAHA =AUA =A33AS-A33A\)APCA\)AANAAALg}AA AIA AAGw;AA(AE0A(AQACAQAzAAAzAA>AAAFA+33A+\)?8`A+\)A+?2pA+A+?-BA+A+ ?'A+ A,?"A,A,(?A,(A,Q?*A,QA,z?A,zA,?A,A,? rA,A,? w#A,A-?A-A-G?A-GA-p>A-pA->A-A->A-A->#A-A.{>yA.{A.=q>MA.=qA.ff>(fA.ffA.\>,A.\A.R>XA.RA.H>ËA.HA/ =>A/ =A/33> A/33A/\)>CA/\)A/>A/A/>A/A/ >jA/ A0>