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 = 5.5785717990500E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/13510' / dataset identifier CHECKSUM= 'NjnWQinVNinVNinV' / HDU checksum updated 2012-08-17T11:59:56 DATASUM = ' ' / data unit checksum updated 2012-08-17T11:59:50 DATE = '2012-08-17T11:59:56' / Date and time of file creation DATE-OBS= '2011-08-12T17:13:54' / Observation start date DATE-END= '2011-08-13T10:47:14' / Observation end date TIMESYS = 'TT ' / Time system MJDREF = 5.0814000000000E+04 / [d] MJD zero point for times TIMEZERO= 0.0000000000000E+00 / [s] Clock correction TIMEUNIT= 's ' / Time unit CLOCKAPP= T / default DETNAM = 'ACIS-6 ' / ACIS-S2 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 = -1.9014006604987E+02 / [mm] SIM offset TSTART = 4.2955643437917E+08 / [s] Observation start time (MET) TSTOP = 4.2961963485749E+08 / [s] Observation end time (MET) MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used INSTRUME= 'ACIS ' / Instrument OBS_ID = '13510 ' / Observation id OBI_NUM = 1 / Obi number SEQ_NUM = '801028 ' / 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 = 5.5785717990500E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/13510' / dataset identifier REVISION= 2 / Processing version of data CHECKSUM= 'UHf7UFZ4UFf4UFZ4' / HDU checksum updated 2012-08-17T11:59:56 DATASUM = '631379175' / data unit checksum updated 2012-08-17T11:59:56 RAND_SKY= 0.0000000000000E+00 RAND_PI = 0.0000000000000E+00 DATE = '2012-08-17T11:59:56' / Date and time of file creation DATE-OBS= '2011-08-12T17:13:54' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2011-08-13T10:47:14' / Observation end date TIMESYS = 'TT ' / Time system MJDREF = 5.0814000000000E+04 / [d] MJD zero point for times TIMEZERO= 0.0000000000000E+00 / [s] Clock correction TIMEUNIT= 's ' / Time unit BTIMNULL= 4.2662688531295E+08 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default RADESYS = 'ICRS ' / default BTIMRATE= 2.5625001345783E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= -2.0358178290528E-18 / Basic Time clock drift (s / VCDUcount^2) FILTER = 'NONE ' / QE includes all filters RESPFILE= '0.3:11.0:0.01' / RMF File ASPFILE = '../../acisf13510/products/aux/asphist_6.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 = -6.8282252473119E-01 / [mm] SIM offset SIM_Y = 0.0000000000000E+00 / [mm] SIM offset SIM_Z = -1.9014006604987E+02 / [mm] SIM offset FOC_LEN = 1.0070000000000E+04 / [mm] HRMA focal length TIERRELA= 1.0000000000000E-09 / default TIERABSO= 5.0000000000000E-05 / default TIMVERSN= 'ASC-FITS-2' / Timing system definition TSTART = 4.2955643437917E+08 / [s] Observation start time (MET) GRATING = 'NONE ' / Grating DETNAM = 'ACIS-6 ' / ACIS-S2 RA_PNT = 2.0544792590134E+02 / [deg] Pointing RA DEC_PNT = 2.6352159601953E+01 / [deg] Pointing Dec ROLL_PNT= 2.6115902463340E+02 / [deg] Pointing Roll RA_TARG = 2.0545333300000E+02 / [deg] Observer's specified target RA DEC_TARG= 2.6372444000000E+01 / [deg] Observer's specified target Dec DEFOCUS = 1.4449365687057E-03 / [mm] SIM defocus RA_NOM = 2.0544792590134E+02 / [deg] Nominal RA DEC_NOM = 2.6352159601953E+01 / [deg] Nominal Dec ROLL_NOM= 2.6115902463340E+02 / [deg] Nominal Roll TSTOP = 4.2961963485749E+08 / [s] Observation end time (MET) STARTMJF= 89330 / Major frame ctr value at start of data STARTMNF= 59 / Start minor frame ctr at start of data STARTOBT= 0.0000000000000E+00 / On-Board MET close to STARTMJF and STARTMNF STOPMJF = 91200 / Major frame ctr value at stop of data STOPMNF = 76 / Stop minor frame ctr at end of data TIMEPIXR= 5.0000000000000E-01 / default TIMEDEL = 3.1410400000000E+00 / [s] timedel Lev1 CTI_CORR= T CTI_APP = 'PPPPPBPBPP' MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used INSTRUME= 'ACIS ' / Instrument READMODE= 'TIMED ' / Read mode FRACEXPO= 9.4615721688510E-01 / Effective fractional exposure DATAMODE= 'VFAINT ' / Data mode FLSHTIME= 0.0000000000000E+00 / [s] CYCLE = 'P ' / events from which exps? Prim/Second/Both TITLE = 'A textbook cold front in Abell 1775 at sharp focus with Chandra' / PrOBSERVER= 'Dr Fabio Gastaldello' / Principal investigator OBJECT = 'Abell 1775' / Source name OBS_ID = '13510 ' / Observation id OBI_NUM = 1 / Obi number SEQ_NUM = '801028 ' / Sequence number ONTIME = 6.0039759039700E+04 / [s] Sum of GTIs ONTIME6 = 6.0039759039700E+04 / [s] Sum of GTIs LIVETIME= 5.9255295387219E+04 / [s] Livetime LIVTIME6= 5.9255295387219E+04 / [s] Livetime EXPOSURE= 5.9255073318362E+04 / [secs] Total exposure time EXPOSUR6= 5.9255295387219E+04 / [s] Exposure time DTCOR = 9.8693426381071E-01 / Dead time correction ASPTYPE = 'KALMAN ' FP_TEMP = 1.5344601440000E+02 / [K] Focal Plane Temperature HISTORY ----------------------------------------------------------------- HISTORY MKARF Processing History HISTORY ----------------------------------------------------------------- HISTORY Startup Directory: /xassist/data/pipeline4/chandra/13510/acisf13510/prodHISTORY ucts HISTORY Cmd Line: mkarf @@/tmp/tmpkBilZn.par mode=hl HISTORY Parameter file used: /tmp/tmpkBilZn.par HISTORY Detector Mask File: ../../acisf13510/data/aux/acisf13510_001N002_msk1.fiHISTORY ts.gz HISTORY Source SKY position: (4442.08,3508.89) HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB History Records HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB Version: 0.8.5 HISTORY File used for CALDB info: ../../acisf13510/products/events/fullrun_ccd6_HISTORY acisf13510_pi14-548_pass1_cl_src6_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[7] HISTORY ACIS Uniformity File: /opt/ciao-4.3/CALDB/data/chandra/acis/qeu/acisD200HISTORY 0-01-29qeuN0006.fits[7] HISTORY ACIS Contamination File: /opt/ciao-4.3/CALDB/data/chandra/acis/contam/acHISTORY isD1999-08-13contamN0006.fits[7] HISTORY ACIS 6 Badpix File: /opt/ciao-4.3/CALDB/data/chandra/acis/badpix/acisD20HISTORY 00-11-28badpixN0003.fits[7] 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/hrmaD1HISTNUM = 22 HISTORY 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 -190.14) 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 2012-08-17T11:59:56 ASC00001HISTORY PARM :asphistfile=../../acisf13510/products/aux/asphist_6.fitsASC00002HISTORY CONT :.gz ASC00003HISTORY PARM :outfile=../../acisf13510/products/spectra/fullrun_ccd6_aASC00004HISTORY CONT :cisf13510_pi14-548_pass1_cl_src6.arf ASC00005HISTORY PARM :sourcepixelx=4442.0794531 ASC00006HISTORY PARM :sourcepixely=3508.8935848 ASC00007HISTORY PARM :engrid=0.3:11.0:0.01 ASC00008HISTORY PARM :obsfile=../../acisf13510/products/events/fullrun_ccd6_acASC00009HISTORY CONT :isf13510_pi14-548_pass1_cl_src6_src.evt.gz ASC00010HISTORY PARM :pbkfile=../../acisf13510/data/aux/acisf429558203N002_pbkASC00011HISTORY CONT :0.fits.gz ASC00012HISTORY PARM :dafile=CALDB ASC00013HISTORY PARM :mirror=HRMA ASC00014HISTORY PARM :detsubsys=ACIS-S2 ASC00015HISTORY PARM :grating=NONE ASC00016HISTORY PARM :maskfile=../../acisf13510/data/aux/acisf13510_001N002_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> >> >>]>>{?Hg>{>33?<>33>Q?d>Q>p@&>p>\@36>\>Ǯ@ln>Ǯ>@5>>@i>> =@ÓT> =>(@>(>GA$=>G>ffAHu>ff>Ar.(>>A>>A->>HA{h>H?A??\Bz?\?Bv??B)?? =qA @!@"\C\@"\@#33Ci@#33@# C@# @$zCLK@$z@%CO@%@%Cx@%@&ffC'6@&ff@' =C͝@' =@'CX6@'@(QCzG@(Q@(C@(@)C@)@*=qC{@*=q@*HC {@*H@+C@+@,(CZ'@,(@,C@@,@-pC@-p@.{C@.{@.RCO@.R@/\)Ck'@/\)@0C@0@0Co@0@1GCD~@1G@1C@1@2\C@2\@333C5+@333@3 C_@3 @4zC@4z@5C&@5@5CJ@5@6ffC@6ff@7 =Csf@7 =@7CU@7@8QC@8Q@8C@8@9C@9@:=qCz.@:=q@:HC/G@:H@;C@;@<(C@<(@{C,@>{@>RC@>R@?\)CHh@?\)@@Cz@@@@CS@@@AGC@AG@AC.@A@B\C)@B\@C33C@C33@C C'u@C @DzCjl@Dz@ECG@E@ECݖ@E@FffC$@Fff@G =CpW@G =@GCv@G@HQC@HQ@HCs@H@IC0@I@J=qC@J=q@JHC2o@JH@KC}@K@L(CL@L(@LC;@L@MpC@Mp@N{Co<@N{@NRCLp@NR@O\)C@O\)@PC@P@PC`@P@QGCd@QG@QC49@Q@R\CZ@R\@S33Cܐ@S33@S C@S @TzC?z@Tz@UCe9@U@UC @U@VffC @Vff@W =C@W =@WCE@W@XQCH@XQ@XCu@X@YC$@Y@Z=qC@Z=q@ZHC+@ZH@[Cy@[@\(C@\(@\C@\@]pCt@]p@^{C @^{@^RC@F@^R@_\)Cy@_\)@`C@`@`C@`@aGC!I@aG@aCM@a@b\Ck,@b\@c33CO@c33@c C@c @dzC1@dz@eCg@e@eC@e@fffC@fff@g =C0@g =@gCUl@g@hQCy@hQ@hC@h@iC@i@j=qCI@j=q@jHCŘ@jH@kC@k@l(C<@l(@lC@l@mpC+s@mp@n{CC@n{@nRC[@nR@o\)Cc@o\)@pCj0@p@pCt@p@qGC@qG@qC@q@r\C)@r\@s33C@s33@s C@s @tzC2@tz@uC@u@uCۚ@u@vffCK@vff@w =C@w =@wC@w@xQC@xQ@xCH@x@yC@y@z=qCC@z=q@zHC~@zH@{Cޭ@{@|(C@|(@|C@|@}pC7@}p@~{C+@~{@~RC?u@~R@\)CN\@\)@C]C@@QCrO@Q@C@@C@@GCu@G@CpC@@C\@@=qCQ@=q@\CF@\@HC4 @H@33C!a@33@CU@@ C@ @(C@(@zCf@z@C7@@C@@pC@p@Cvz@@{C^@{@ffCF@ff@RC+@R@ =C@ =@\)C@\)@CQ@@C@@QC@Q@Cn@@CG@@GC@G@C@@Ch@@=qC@=q@\C[f@\@HC7@H@33C@33@C @@ C @ @(Cf@(@zC@1@z@Cp@@C:@@pC@p@Ck@@{C<,@{@ffC @ff@RC@R@ =C@ =@\)CL@\)@Cb@@C9@@QCJ@Q@Cj@@C*@@GC@G@C@@Ce^@@=qCj@=q@\C}@\@HCo@H@33C#@33@CQ@@ C@ @(C+@(@zC@z@C@@C<;@@pC@p@Cqy@@{C%@{@ffC@ff@RC@R@ =C%@ =@\)CƤ@\)@Cn@@C@@QC@Q@CW!@@C@@GC@G@C=@@Cw@@=qCg@=q@\C@\@HC@H@33CH@33@CQ@@ Cq@ @(C@(@zCs@z@C=*@@Cҷ@@pC_ @p@C@@{C~@{@ffC@ff@RC@R@ =C.@ =@\)C@\)@C;@@C@@QC?h@Q@C@@C<0@@GCa@G@C>@@C,@@=qC;@=q@\Cv@\@HC2@H@33C@33@C)<@@ Cs@ @(C1@(@zC_@z@C5@@C @@pC'<@p@C@@{C@{@ffC @ff@RC&@R@ =C @ =@\)C@\)@C@@C @@QC@Q@C%@@C}_@@GC@G@C\@@C@@=qCC@=q@\Cv@\@HC)@H@33C@33@C ?@@ C~@ @(C@(@zCV@z@C@@C+@@pCA@p@C~-z@@{C}!o@{@ffC|@ff@RC{@R@ =Cy)@ =@\)Cx@\)@CwP@@Cv@@QCu@Q@Ct]@@Cs.@@GCr@G@Cq@@Cp@@=qCos@=q@\Cn~@\@HCmox@H@33Cl`g@33@CkP@@ Cj?@ @(Ci/@(@zCh&X@z@CgJ@@CfP@@pCe q@p@Cd%@@{Cc)@{@ffCb.#@ff@RCa8@R@ =C`I@ =@\)C_[#@\)@C^`8@@C]e@@QC\s@Q@C[@@CZ@@@GCY@G@CXP@@CW;@@=qCVY@=q@\CU@\@HCT@H@33CS@33@CRI@@ CQq@ @(CP@(@zCO@z@CN@@CM@@pCM+@p@CLZ@@{CK2<@{@ffCJ \@ff@RCHt@R@ =CGg@ =@\)CF@\)@CE@@CDƩ@@QCCi@Q@CBG@@CA@@GC@@G@C?g@@C>@@=qC=+@=q@\C@H@33B?z@33@B=P@@ BAAB^sAAB-AA{B~A{A=qBA=qAffBCAffA\B>A\ARBARAHBAHA =BA =A33BA33A\)B_A\)AB{AABdAA BeXA ABg AA(B hA(AQB jAQAzB lAzAB AAB $AABAABϣAAGBAGApBApABAAB AABAA{BA =qA ffAةA ffA \A(A \A RA՟A RA HAA HA =Aҍ)A =A 33ATA 33A \)An~A \)A AA A A1WA A AʥgA A AeA A (AǍfA (A QAA QA zAkA zA AVA A ATA A AA A A2A A GAhA GA pAIA pA AolA A AA A AUA A{AuA{A=qAYA=qAffAAffA\AJA\ARAARAHAAHA =A^A =A33AA33A\)AXtA\)AAòAAA1[AA Ay#A AAAA(AA(AQAiVAQAzAAzAADAAAAAAUAAAAAGA!AGApAApAANAAAAAA7AA{AcA{A=qATA=qAffAAffA\A,A\ARAARAHAiAHA =A1A =A33AǩA33A\)AeSA\)AA AAAdxAA A|c:A AAygAA(AvA(AQAtAQAzAqAzAAnAAAkAAAi?AAAfAAGAd]/AGApAaApAA_ZAAA]8AAAZwAA{AXtA{A=qAV A=qAffASGAffA\AQxA\ARAOARAHALAHA =AJfA =A33AHA33A\)AEA\)AACkhAAAA_AA A>ڵA AA<+AA(A:p9A(AQA8GAQAzA6#AzAA3AAA1AAA/UAAA-x$AAGA+aAGApA).ApAA&AAA$AAA"AA{A A{A=qAA=qAffAZAffA\AA\ARA>ARAHAAHA =AzA =A33AiA33A\)AA\)AAAAA )AA A R!A AA }AA(A(A(AQAAQAzAɿAzAAwAAAAA@{.AA@AAG@AGAp@K.ApA@bAA@녩AA@AA{@A{A=q@LA=qAff@AffA\@ڹA\AR@ƥARAH@ըAHA =@A =A33@CA33A\)@'iA\)A@#AA@!AA @BA A @eA A (@qA (A Q@e8A QA z@\A zA @:-A A @A A @A A!@A!A!G@kA!GA!p@A!pA!@|A!A!@^EA!A!@P"A!A"{@DA"{A"=q@:A"=qA"ff@3A"ffA"\@:rA"\A"R@OA"RA"H@fA"HA# =@|CA# =A#33@A#33A#\)@A#\)A#@{qsA#A#@uA#A# @pORA# A$@k A$A$(@eRA$(A$Q@`A$QA$z@[A$zA$@VrA$A$@Q{4A%pA%@96A%A%@4!A%A%@.FA%A&{@)A&{A&=q@%A&=qA&ff@!{A&ffA&\@A&\A&R@A&RA&H@lA&HA' =@'MA' =A'33@ {A'33A'\)@A'\)A'@yA'A'@KA'A' ?A' A(?_~A(A((?A((A(Q?A(QA(z?RA(zA(?IQA(A(?G]A(A(?+A(A)?!A)A)G?A)GA)p?sA)pA)?$A)A)?DA)A)?A)A*{?A*{A*=q?A*=qA*ff?ŪA*ffA*\?A*\A*R?X/A*RA*H?A*HA+ =?wCA+ =A+33?oA+33A+\)?hnA+\)A+?alA+A+?ZqA+A+ ?S@A+ A,?MA,A,(?GA,(A,Q?AA,QA,z?+A.RA.H>A.HA/ =>A/ =A/33>A/33A/\)>'A/\)A/>#A/A/>%A/A/ >G]A/ A0>o