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 MJD_OBS = 5.1896840152723E+04 / Modified Julian date of observation 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. DS_IDENT= 'ADS/Sa.CXO#obs/01998' / dataset identifier ORIGIN = 'ASC ' / Source of FITS file CREATOR = 'mkarf v0.6.2-0' / Program creating this file CHECKSUM= 'g6Loj4Kog4Kog4Ko' / HDU checksum updated 2011-06-19T11:12:02 DATASUM = ' ' / data unit checksum updated 2011-02-17T21:43:07 DATE = '2011-06-19T11:12:02' / Date and time of file creation DATE-OBS= '2000-12-18T20:09:49' / Observation start date DATE-END= '2000-12-19T03:33:18' / 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-7 ' / ACIS-S3 FILTER = ' ' GRATING = 'NONE ' CYCLE = 'P ' / events from which exps? Prim/Second/Both SIM_X = -6.8282252473119E-01 / [mm] SIM offset SIM_Y = 0.0000000000000E+00 / [mm] SIM offset SIM_Z = -1.8213448612970E+02 / [mm] SIM offset TSTART = 9.3557389195251E+07 / Observation start time TSTOP = 9.3583998708768E+07 / Observation end time MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used INSTRUME= 'ACIS ' / Instrument OBS_ID = '1998 ' / Observation id OBI_NUM = 0 / Obi number SEQ_NUM = '500175 ' / 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 ' MJD_OBS = 5.1896840152723E+04 / Modified Julian date of observation 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. DS_IDENT= 'ADS/Sa.CXO#obs/01998' / dataset identifier ORIGIN = 'ASC ' / Source of FITS file CREATOR = 'mkarf v0.6.2-0' / Program creating this file ASCDSVER= 'CIAO 4.3' / ASCDS version number REVISION= 3 / Processing version of data CHECKSUM= 'ae6Pcb3Pab3Pab3P' / HDU checksum updated 2011-06-19T11:12:02 DATASUM = '229346962' / data unit checksum updated 2011-06-19T11:12:02 EQUINOX = 2.0000000000000E+03 / default RAND_SKY= 5.0000000000000E-01 RAND_PI = 0.0000000000000E+00 OBS_MODE= 'POINTING' / Observation mode DATE = '2011-06-19T11:12:02' / Date and time of file creation DATE-OBS= '2000-12-18T20:09:49' / Observation start date DATE-END= '2000-12-19T03:33:18' / Observation end date TIMESYS = 'TT ' / Time system DATACLAS= 'OBSERVED' / default MJDREF = 5.0814000000000E+04 / MJD zero point for times TIMEZERO= 0.0000000000000E+00 / Clock correction FILTER = 'NONE ' / QE includes all filters RESPFILE= '0.3:11.0:0.01' / RMF File ASPFILE = '../../acisf01998/products/aux/asphist_7.fits.gz' / Aspect Histogram FTIMEUNIT= 's ' / Time unit BTIMNULL= 8.8721067960665E+07 / Basic Time offset (s) BTIMRATE= 2.5625000976050E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= 2.0823596290194E-18 / Basic Time clock drift (s / VCDUcount^2) SIM_X = -6.8282252473119E-01 / [mm] SIM offset SIM_Y = 0.0000000000000E+00 / [mm] SIM offset SIM_Z = -1.8213448612970E+02 / [mm] SIM offset FOC_LEN = 1.0070000000000E+04 / HRMA focal length (mm) 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 GRATING = 'NONE ' / Grating DETNAM = 'ACIS-7 ' / ACIS-S3 RA_PNT = 8.3631284704744E+01 / Pointing RA DEC_PNT = 2.2012339485473E+01 / Pointing Dec ROLL_PNT= 2.9556634209162E+02 / Pointing Roll RA_TARG = 8.3631667000000E+01 / Observer's specified target RA DEC_TARG= 2.2015667000000E+01 / Observer's specified target Dec DEFOCUS = 1.4449365687057E-03 / SIM defocus (mm) RA_NOM = 8.3631284704744E+01 / Nominal RA DEC_NOM = 2.2012339485473E+01 / Nominal Dec ROLL_NOM= 2.9556634209162E+02 / Nominal Roll TIERRELA= 1.0000000000000E-09 / default TIERABSO= 5.0000000000000E-05 / default TIMVERSN= 'ASC-FITS-2' / Timing system definition TSTART = 9.3557389195251E+07 / Observation start time TSTOP = 9.3583998708768E+07 / Observation end time STARTMJF= 16369 / Major frame ctr value at start of data STARTMNF= 106 / Start minor frame ctr at start of data STARTOBT= 0.0000000000000E+00 / On-Board MET close to STARTMJF and STARTMNF STOPMJF = 17180 / Major frame ctr value at stop of data STOPMNF = 85 / Stop minor frame ctr at end of data TIMEPIXR= 5.0000000000000E-01 / default TIMEDEL = 2.4104000000000E-01 / timedel Lev1 (in seconds) CTI_CORR= T CTI_APP = 'PPPPPNPNPP' MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used FRACEXPO= 1.0000000000000E+00 / Effective fractional exposure INSTRUME= 'ACIS ' / Instrument READMODE= 'TIMED ' / Read mode DATAMODE= 'GRADED ' / Data mode FLSHTIME= 9.0244000000000E-01 / Inferred duration of each flush. (s) CYCLE = 'P ' / events from which exps? Prim/Second/Both TITLE = 'COORDINATED CHANDRA/HST OBSERVATIONS OF THE CRAB NEBULA' / Proposal tOBSERVER= 'PROF. JEFF HESTER' / Principal investigator OBJECT = 'CRAB NEBULA' / Source name OBS_ID = '1998 ' / Observation id ONTIME = 1.5241538625568E+04 / [s] Sum of GTIs ONTIME7 = 1.5241538625568E+04 / [s] Sum of GTIs LIVETIME= 2.6658163895421E+03 / [s] Livetime LIVTIME7= 2.6658163895421E+03 / [s] Livetime EXPOSURE= 2.5071548162289E+03 / [secs] Total exposure time EXPOSUR7= 2.6658163895421E+03 / [s] Exposure time DTCOR = 1.7490467695106E-01 / Dead time correction OBI_NUM = 0 / Obi number SEQ_NUM = '500175 ' / Sequence number FP_TEMP = 1.5328480530000E+02 / [K] Focal Plane Temperature ASPTYPE = 'KALMAN ' RADESYS = 'ICRS ' / default HISTORY ----------------------------------------------------------------- HISTORY MKARF Processing History HISTORY ----------------------------------------------------------------- HISTORY Startup Directory: /xassist/data/pipeline4/chandra/1998/acisf01998/produHISTORY cts HISTORY Cmd Line: mkarf @@/tmp/tmp_exxb4.par mode=hl HISTORY Parameter file used: /tmp/tmp_exxb4.par HISTORY Detector Mask File: ../../acisf01998/data/aux/acisf01998_000N003_msk1.fiHISTORY ts.gz HISTORY Source SKY position: (4024.43,4150.38) HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB History Records HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB Version: 0.8.5 HISTORY File used for CALDB info: ../../acisf01998/products/events/fullrun_ccd7_HISTORY acisf01998_pi14-548_pass1_cl_src163_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[8] HISTORY ACIS Uniformity File: /opt/ciao-4.3/CALDB/data/chandra/acis/qeu/acisD200HISTORY 0-01-29qeuN0005.fits[8] HISTORY ACIS Contamination File: /opt/ciao-4.3/CALDB/data/chandra/acis/contam/acHISTORY isD1999-08-13contamN0006.fits[8] HISTORY ACIS 7 Badpix File: /opt/ciao-4.3/CALDB/data/chandra/acis/badpix/acisD20HISTORY 00-11-28badpixN0003.fits[8] HISTNUM = 22 HISTORY Vignetting File: /opt/ciao-4.3/CALDB/data/chandra/default/vignet/hrmaD19HISTORY 96-12-20vignetN0003.fits[1] 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) = (-0.682823 0 -182.134) 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 2011-06-19T11:12:02 ASC00001HISTORY PARM :asphistfile=../../acisf01998/products/aux/asphist_7.fitsASC00002HISTORY CONT :.gz ASC00003HISTORY PARM :outfile=../../acisf01998/products/spectra/fullrun_ccd7_aASC00004HISTORY CONT :cisf01998_pi14-548_pass1_cl_src163.arf ASC00005HISTORY PARM :sourcepixelx=4024.4272048 ASC00006HISTORY PARM :sourcepixely=4150.3786088 ASC00007HISTORY PARM :engrid=0.3:11.0:0.01 ASC00008HISTORY PARM :obsfile=../../acisf01998/products/events/fullrun_ccd7_acASC00009HISTORY CONT :isf01998_pi14-548_pass1_cl_src163_src.evt.gz ASC00010HISTORY PARM :pbkfile=../../acisf01998/data/aux/acisf093557764N003_pbkASC00011HISTORY CONT :0.fits.gz ASC00012HISTORY PARM :dafile=CALDB ASC00013HISTORY PARM :mirror=HRMA ASC00014HISTORY PARM :detsubsys=ACIS-S3 ASC00015HISTORY PARM :grating=NONE ASC00016HISTORY PARM :maskfile=../../acisf01998/data/aux/acisf01998_000N003_msASC00017HISTORY CONT :k1.fits.gz ASC00018HISTORY PARM :ardlibparfile=ardlib.par ASC00019HISTORY PARM :geompar=geom ASC00020HISTORY PARM :verbose=0 ASC00021HISTORY PARM :clobber=yes ASC00022END >>RA0<>R> Aڣ> >B>>{B8 >{>33B\=>33>QB||>Q>pB&>p>\B~>\>ǮB)>Ǯ>Bz>>Bǝ>> =B> =>(B>(>GC +s>G>ffCD>ff>C M>>C+>>C7ae>>HCBG>H?CL??\CY~%?\?Cf??CtH?? =qCXL|? =q? C;'? ?\)CR?\)?C^%??zCri?z? =C}q? =?Cd7??(C.?(?RC7?R?!GC?!G?# C?# ?&ffC?&ff?(C?(?+C=?+?.{Cc?.{?0C64?0?333Cf?333?5CG?5?8QCb?8Q?:HC*?:H?=pC#?=p?@CQ?@?B\Cz?B\?EC~0?E?GCC?G?J=qC?J=q?LC̀?L?O\)CS5?O\)?QCX?Q?TzCo?Tz?W =C]?W =?YCX?Y?\(Cԃ?\(?^RCh(?^R?aGDo?aG?c D?c ?fffDÜ?fff?hDHW?h?kDW?k?n{D ?n{?pD ?p?s33D t/?s33?uD t?u?xQD >?xQ?zHDQD?zH?}pDs?}p?D??GD?G?\D?\? Dg? ?DP??ffDvO?ff?D??D??=qDw?=q?DT??D$W??{D?{?\)D0?\)?D??Do??33Dn?33?zD Z?z?D!'?? =D!{C@>{@>RCP@>R@?\)C@?\)@@Cͅa@@@@C@@@AGC>@AG@ACΠ@A@B\C۵@B\@C33C3@C33@C CS$@C @DzCz @Dz@ECϒ@E@ECϯ@E@FffCۦ@Fff@G =C@G =@GCH*@G@HQCn@HQ@HCa0@H@IC+@I@J=qCϭ@J=q@JHCγ5@JH@KC&<@K@L(C@L(@LC@L@MpCͳ @Mp@N{C @N{@NRC@NR@O\)Cυn@O\)@PCϴH@P@PC7@P@QGCvh@QG@QCH@Q@R\C@R\@S33CY@S33@S C~@S @TzCчq@Tz@UCѐ@U@UC@@U@VffC,d@Vff@W =C@W =@WCa@W@XQC-@XQ@XC>8@X@YCN@Y@Z=qCt@Z=q@ZHCӰV@ZH@[C@[@\(C;@\(@\Cނ@\@]pCI@]p@^{Cy@^{@^RC&@^R@_\)CH@_\)@`Ck@`@`CԌ @`@aGCԫ@aG@aC@a@b\Cn@b\@c33C@c33@c C@c @dzC@dz@eC@e@eC@e@fffCv@fff@g =C(@g =@gC=~@g@hQCR_@hQ@hCS@h@iCU=@i@j=qCT@j=q@jHCP@jH@kCL@k@l(CY@l(@lCd<@l@mpCc@mp@n{Cal@n{@nRC^@nR@o\)CG@o\)@pC0@p@pC@p@qGC @qG@qC@q@r\C@r\@s33C~@s33@s C1@s @tzCԹ4@tz@uCԞ:@u@uCԞ@u@vffCԝ@vff@w =CԎ@w =@wCp@w@xQCQ@xQ@xC=R@x@yC)@y@z=qC@z=q@zHC@zH@{Cؿ@{@|(C݁@|(@|CB@|@}pCX@}p@~{C@~{@~RC)@~R@\)C@\)@C@@QC@Q@Ci@@C@@GC@G@Cӝ@@Cg@@=qC;@=q@\C@\@HCw@H@33CҤ@33@Cq,@@ C@@ @(C@(@zCK@z@Cѓ@@CX@@pC @p@C@@{CЮt@{@ffCt8@ff@RC7{@R@ =C>@ =@\)CϹ@\)@Cx@@C8@@QC@Q@Cθ}@@Cx@@GC-@G@C@@C͘@@=qCTe@=q@\C@\@HCI@H@33C̄@33@C. @@ C@ @(Ca@(@zC@z@Cz@@Cv@@pC@p@Cɯl@@{C\@{@ffC @ff@RCȫ@R@ =CA@ =@\)C @\)@Cǀ>@@C(@@QC@Q@Cjq@@C @@GCũ@G@CJ_@@Cݕ@@=qCcP@=q@\C+@\@HCy@H@33C @33@C/@@ C V@ @(C@(@zC @z@C@@C&4@@pCo@p@C@@{CS@{@ffC'@ff@RC@R@ =C)@ =@\)CU@\)@C*@@C @@QC,@Q@C@@C w@@GCk@G@C @@C$@@=qCM@=q@\Cl@\@HC!@H@33C{@33@C7@@ C]@ @(C@(@zC;@z@CS@@C@@pCm@p@Cg@@{C.@{@ffCb@ff@RC@R@ =C\*@ =@\)C@\)@C@@Czx@@QCԿ@Q@C,e@@CR@@GCy@G@C:@@C3@@=qCe@=q@\CB@\@HC}@H@33Cf@33@C<~@@ C@ @(CP@(@zCH@z@C@@C@@pC<@p@C@@{Cؐ@{@ffC#@ff@RCm@R@ =C@ =@\)Cy@\)@CDI@@C@@QC@Q@C@@CU@@GC(@G@C@@CK@@=qC^B@=q@\C@\@HCR@H@33C!m@33@Ca@@ CM@ @(CB@(@zC@z@CKS@@C@@pC)@p@C @@{CS@{@ffC@ff@RCk@R@ =C@ =@\)CW$@\)@C@@Cc@@QC2@Q@CjS@@C@@GCH@G@CLm@@C@@=qC@=q@\C@\@HCj@H@33Cg@33@C:@@ CQD@ @(C@(@zC#@z@C~@@C}4c@@pC{F@p@Cz@@{CyS1@{@ffCx=@ff@RCv@R@ =Cu7@ =@\)Ctg/@\)@Cs(f@@Cq@@QCp@Q@Cov@@CnE@@GClX@G@Ck@@Cjr@@=qCiH@=q@\Ch@\@HCf@H@33Ce@33@Cd`@@ Cc]@ @(Cb6D@(@zCa @z@C_u@@C^ݘ@@pC]<@p@C]X@@{C[ @{@ffCZ@ff@RCYXE@R@ =CX4@ =@\)CW\@\)@CU@@CT @@QCS @Q@CR@@CQ@@GCPe@G@COrz@@CN`@@=qCMJ@=q@\CL56@\@HCK)@H@33CJ@33@ÅCI@Å@ CH @ @(CG@(@zCES@z@CD@@CC-@@pCB@p@CAq@@{C@V@{@ffC?@ff@ƸRC>@ƸR@ =C=@ =@\)C@@B@@pBLf@p@Bq@@{B~8@{@ffB0G@ff@RB6@R@ =B@ =@\)B*<@\)@B˓@@BnE@@QB@Q@B3@@B@@GBK+@G@B@@Bt@@=qB}q@=q@\B{Qv@\@HBx]>@H@33Bul@33@BrF@@ Bpee@ @(Bn@(@zBk@z@Bi;8@@Bf\@@pBd@p@Bb@@{B`G@{@ffB]J@ff@RB[.@R@ =BY@ =@\)BWG@\)@BU.@@BS @@QBP@Q@BNX@@BL@@GBJ@G@BHXk@@BFN<@@=qBDh@=q@\BB@\@HB@@H@33B>6@33@B<@@ B:@ @(B8@(@zB7I@z@B5G@@B3@@pB21f@p@B0{@@{B.}@{@ffB-,@ff@RB+ @R@ =B*@ =@\)B(qn@\)@B&d@AB%*AA(B#A(AQB";AQAzB fAzABkAABAABAABwnAAGB<,AGApBKApABAABMAABAA{BeA{A=qBA=qAffBCAffA\BA\ARBARAHBrAHA =B A =A33B A33A\)B A\)AB nAAB AA BA ABƕAA(BA(AQB?AQAzBAzABHiAAByAAB AABAAGB&AGApBKApAAAAAFAAAAA{A$A A (A A (A QA A QA zA K'A zA AKA A AA A A.A A!@YA!A!G@A!GA!p@7A!pA!@d`A!A!@쪯A!A!@ A!A"{@nA"{A"=q@A"=qA"ff@@kA"ffA"\@[A"\A"R@WqA"RA"H@^A"HA# =@ȋ A# =A#33@(A#33A#\)@1A#\)A#@QA#A#@,A#A# @A# A$@A$A$(@A$(A$Q@OA$QA$z@A$zA$@kA$A$@lA$A$@A$A%@yA%A%G@A%GA%p@6dA%pA%@wA%A%@A%A%@"A%A&{@{A&{A&=q@uA&=qA&ff@o1A&ffA&\@iuA&\A&R@c~A&RA&H@]h