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 ' 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. DATE = '2010-06-28T00:03:23' / Date and time of file creation DATE-OBS= '2007-04-26T14:32:50' / Observation start date DATE-END= '2007-04-27T00:28:58' / 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 TSTART = 2.9398517066732E+08 / Observation start time TSTOP = 2.9402093855653E+08 / Observation end time MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope INSTRUME= 'ACIS ' / Instrument OBS_ID = '8551 ' / Observation id OBI_NUM = 0 / Obi number SEQ_NUM = '500768 ' / Sequence number ORIGIN = 'ASC ' / Source of FITS file CREATOR = 'mkwarf - Version CIAO 4.2' / tool that created this output MJD_OBS = 5.4216606141983E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/08551' / dataset identifier CHECKSUM= '2mDl4kBk2kBk2kBk' / HDU checksum updated 2010-06-28T00:03:23 DATASUM = ' ' / data unit checksum updated 2010-06-28T00:03:20 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' / name of this binary table extension HDUNAME = 'SPECRESP' / ASCDM block name TTYPE1 = 'ENERG_LO' / Min Energy TFORM1 = '1E ' / format of field TUNIT1 = 'keV ' TTYPE2 = 'ENERG_HI' / Max Energy TFORM2 = '1E ' / format of field TUNIT2 = 'keV ' TTYPE3 = 'SPECRESP' / Effective Area TFORM3 = '1E ' / format of field TUNIT3 = 'cm**2 ' EQUINOX = 2.0000000000000E+03 / default 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. DATE = '2010-06-28T00:03:23' / Date and time of file creation DATE-OBS= '2007-04-26T14:32:50' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2007-04-27T00:28:58' / 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= 2.9078167190219E+08 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default RADECSYS= 'ICRS ' / default BTIMRATE= 2.5625001219749E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= 1.8448354199849E-18 / Basic Time clock drift (s / VCDUcount^2) 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 SIM_X = -7.8090834371673E-01 / SIM focus pos (mm) SIM_Y = 0.0000000000000E+00 / SIM orthogonal axis pos (mm) SIM_Z = -2.3358743446083E+02 / SIM translation stage pos (mm) 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 = 2.9398517066732E+08 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-0123' / Detector RA_PNT = 6.3417808266260E+00 / Pointing RA DEC_PNT = 6.4141861398833E+01 / Pointing Dec ROLL_PNT= 2.9197337876072E+01 / Pointing Roll RA_TARG = 6.3291670000000E+00 / Observer's specified target RA DEC_TARG= 6.4136111000000E+01 / Observer's specified target Dec DEFOCUS = 1.4398718632593E-03 / SIM defocus (mm) RA_NOM = 6.3417808266260E+00 / Nominal RA DEC_NOM = 6.4141861398833E+01 / Nominal Dec ROLL_NOM= 2.9197337876072E+01 / Nominal Roll TSTOP = 2.9402093855653E+08 / Observation end time STARTMJF= 97623 / Major frame ctr value at start of data STARTMNF= 108 / Start minor frame ctr at start of data STARTOBT= 0.0000000000000E+00 / On-Board MET close to STARTMJF and STARTMNF STOPMJF = 98750 / Major frame ctr value at stop of data STOPMNF = 124 / Stop minor frame ctr at end of data TIMEPIXR= 5.0000000000000E-01 / default TIMEDEL = 3.1410400000000E+00 / timedel Lev1 (in seconds) CTI_CORR= T CTI_APP = 'PPPPPBPBPP' MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope INSTRUME= 'ACIS ' / Instrument 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 = 'A Deep Chandra Observation of the Tycho Supernova Remnant' / ProposalOBSERVER= 'Prof. John Hughes' / Principal investigator OBJECT = 'Tycho''s SNR' / Source name OBS_ID = '8551 ' / Observation id OBI_NUM = 0 / Obi number SEQ_NUM = '500768 ' / Sequence number ONTIME = 3.3709367593229E+04 / [s] Sum of GTIs LIVETIME= 3.3268929889148E+04 / [s] Livetime EXPOSURE= 3.3268929889148E+04 / [s] Exposure time DTCOR = 9.8693426381071E-01 / Dead time correction ASPTYPE = 'KALMAN ' FP_TEMP = 1.5344601440000E+02 / [K] Focal Plane Temperature ORIGIN = 'ASC ' / Source of FITS file CREATOR = 'mkwarf - Version CIAO 4.2' / tool that created this output ASCDSVER= 'CIAO 4.2' / ASCDS version number MJD_OBS = 5.4216606141983E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/08551' / dataset identifier REVISION= 2 / Processing version of data CHECKSUM= 'odcHpZZ9odbEoZZ9' / HDU checksum updated 2010-06-28T00:03:23 DATASUM = '1337044964' / data unit checksum updated 2010-06-28T00:03:23 RAND_SKY= 0.0000000000000E+00 RAND_PI = 0.0000000000000E+00 HDUCLASS= 'OGIP ' HDUCLAS1= 'RESPONSE' HDUCLAS2= 'SPECRESP' HDUVERS = '1.1.0 ' / HDU version HDUVERS1= '1.0.0 ' / HDU version HDUVERS2= '1.1.0 ' / HDU version CHANTYPE= 'PI ' / Channel Type DETCHANS= 1070 / Number of detector channels ARFVERSN= '1992a ' / RMF version number CONTENT = 'SPECRESP' THRSHLD = 0.0000000000000E+00 / FEF contrib percentage cutoff HISTNUM = 72 HISTORY TOOL :mkwarf 2010-06-28T00:03:23 ASC00001HISTORY PARM :infile=../../acisf08551/products/spectra/fullrun_ccd1_acASC00002HISTORY CONT :isf08551_pi14-548_pass1_cl_src47.pi[WMAP] ASC00003HISTORY PARM :outfile=../../acisf08551/products/spectra/fullrun_ccd1_aASC00004HISTORY CONT :cisf08551_pi14-548_pass1_cl_src47.warf ASC00005HISTORY PARM :weightfile=../../acisf08551/products/spectra/fullrun_ccdASC00006HISTORY CONT :1_acisf08551_pi14-548_pass1_cl_src47.wfef ASC00007HISTORY PARM :spectrumfile= ASC00008HISTORY PARM :egridspec=0.3:11.0:0.01 ASC00009HISTORY PARM :pbkfile=../../acisf08551/data/aux/acisf293984881N002_pbkASC00010HISTORY CONT :0.fits.gz ASC00011HISTORY PARM :threshold=0 ASC00012HISTORY PARM :feffile=CALDB ASC00013HISTORY PARM :mskfile= ASC00014HISTORY PARM :asolfile= ASC00015HISTORY PARM :mirror=HRMA ASC00016HISTORY PARM :detsubsysmod= ASC00017HISTORY PARM :dafile=CALDB ASC00018HISTORY PARM :ardlibpar=ardlib ASC00019HISTORY PARM :geompar=geom ASC00020HISTORY PARM :clobber=yes ASC00021HISTORY PARM :verbose=0 ASC00022FEFFILE = '/opt/ciao-4.2/CALDB/data/chandra/acis/fef_pha/acisD2000-01-29fef_ph&'CONTINUE 'a_ctiN0004.fits' / FITS Embedded function file HISTORY PARM :ARDLIB Version: 0.8.4 ASC00023HISTORY PARM :File used for CALDB info: ../../acisf08551/products/specASC00024HISTORY CONT :tra/fullrun_ccd1_acisf08551_pi14-548_pass1_cl_src47.pi[WASC00025HISTORY CONT :MAP] ASC00026HISTORY PARM :Parameter file: /home/xassist/cxcds_param4/ardlib.par ASC00027HISTORY PARM :Vignetting File: /opt/ciao-4.2/CALDB/data/chandra/defaulASC00028HISTORY CONT :t/vignet/hrmaD1996-12-20vignetN0003.fits[1] ASC00029HISTORY PARM :Onaxis Area File: /opt/ciao-4.2/CALDB/data/chandra/defauASC00030HISTORY CONT :lt/axeffa/hrmaD1996-12-20axeffaN0008.fits[1] ASC00031HISTORY PARM :ACIS QE File: /opt/ciao-4.2/CALDB/data/chandra/acis/qe/aASC00032HISTORY CONT :cisD1997-04-17qeN0006.fits[2] ASC00033HISTORY PARM :ACIS Uniformity File: /opt/ciao-4.2/CALDB/data/chandra/aASC00034HISTORY CONT :cis/qeu/acisD2000-01-29qeuN0006.fits[2] ASC00035HISTORY PARM :ACIS Contamination File: /opt/ciao-4.2/CALDB/data/chandrASC00036HISTORY CONT :a/acis/contam/acisD1999-08-13contamN0005.fits[2] ASC00037HISTORY PARM :ACIS 1 Badpix File: /xassist/data/pipeline4/chandra/3388ASC00038HISTORY CONT :/acisf03388/data/aux/acisf03388_000N002_bpix1_new.fits[BASC00039HISTORY CONT :ADPIX1] ASC00040HISTORY PARM :File used for CALDB info: ../../acisf08551/products/specASC00041HISTORY CONT :tra/fullrun_ccd1_acisf08551_pi14-548_pass1_cl_src47.pi[WASC00042HISTORY CONT :MAP] ASC00043HISTORY PARM :File used for CALDB info: ../../acisf08551/products/specASC00044HISTORY CONT :tra/fullrun_ccd1_acisf08551_pi14-548_pass1_cl_src47.pi[WASC00045HISTORY CONT :MAP] ASC00046HISTORY PARM :PIXLIB Version: 4.0.0 ASC00047HISTORY PARM :****** PIXLIB Parameter File ***** ASC00048HISTORY PARM :/opt/ciao-4.2/param/geom.par: ASC00049HISTORY PARM :instruments = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00050HISTORY CONT :geom/telD1999-07-23geomN0005.fits(CALDB) ASC00051HISTORY PARM :aimpoints = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00052HISTORY CONT :aimpts/telD1999-07-23aimptsN0002.fits(CALDB) ASC00053HISTORY PARM :tdet = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00054HISTORY CONT :tdet/telD1999-07-23tdetN0001.fits(CALDB) ASC00055HISTORY PARM :sky = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00056HISTORY CONT :sky/telD1999-07-23skyN0001.fits(CALDB) ASC00057HISTORY PARM :shell = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00058HISTORY CONT :sgeom/telD1999-07-23sgeomN0001.fits(CALDB) ASC00059HISTORY PARM :obsfile = nowT00:00:00() ASC00060HISTORY PARM :****** PIXLIB System Configuration ****** ASC00061HISTORY PARM :Telescope = Chandra ASC00062HISTORY PARM :Focal Length (mm) = 10070.000 ASC00063HISTORY PARM :Detector = ACIS ASC00064HISTORY PARM :Focal Plane Sys. = FP-1.1 ASC00065HISTORY PARM :Tiled Detector Plane Sys. = ACIS-2.2 ASC00066HISTORY PARM :SIM Offset (mm) = (0.684 0.75 236.552) ASC00067HISTORY PARM :Aim Point(NONE) (mm) = (-0.780908 0 -233.587) ASC00068HISTORY PARM :Grating Arm = HEG ASC00069HISTORY PARM :Grating Order = 1 ASC00070HISTORY PARM :Dispersion Plane Sys. = ASC-GDP-1.1 ASC00071HISTORY PARM :Rowland Circle (mm) = 8632.48 ASC00072END >>R=w>R> >1> >>>>{?.>{>33?g.>33>Q?>Q>p?>p>\@>\>Ǯ@M>Ǯ>@>>@N>> =@Z> =>(@D>(>GA l>G>ffAEj[>ff>AoZ>>AR>>A>>HAĵ(>H?A??\Br?\?Bxg??B+KN?? =qAi"? =q? AWgi? ?\)A#?\)?A??zAUh?z? =BR? =?BA??(BJ?(?RB';?R?!GB@6ff@7 =C@7 =@7Co@7@8QC@8Q@8C@8@9C@9@:=qCH@:=q@:HC@:H@;C^m@;@<(CA@<(@{C@>{@>RCoS@>R@?\)C$E@?\)@@Cֺ@@@@C[4@@@AGC{@AG@AC`@A@B\CǢ@B\@C33C+@C33@C C@C @DzC@Dz@EC9@E@EC@E@FffC@Fff@G =CC2@G =@GC @G@HQC@HQ@HC@H@IC a@I@J=qC{@J=q@JHC&#@JH@KCJ@K@L(C1l@L(@LC-@L@MpC@Mp@N{Cs@N{@NRCds@NR@O\)C@O\)@PC:@P@PC@P@QGC.9@QG@QC@Q@R\CM@R\@S33Cy"@S33@S C@S @TzC@Tz@UC5@U@UC\@U@VffC@Vff@W =C@W =@WCX@W@XQC}@XQ@XCp@X@YC@Y@Z=qC#@Z=q@ZHCx<@ZH@[C@[@\(C@\(@\C@\@]pC3t@]p@^{Coj@^{@^RCf@^R@_\)C@_\)@`C*,@`@`Chn@`@aGC@aG@aC@a@b\C@b\@c33C<\@c33@c Ck@c @dzC@dz@eC'@e@eC@e@fffC@fff@g =CB@g =@gCwP@g@hQC@hQ@hC@h@iCU@i@j=qC@j=q@jHC3@jH@kCN@k@l(Cp@l(@lC@l@mpC@mp@n{C@n{@nRC@nR@o\)C@o\)@pC@p@pC>@p@qGC"R@qG@qC4d@q@r\CIV@r\@s33C^G@s33@s Cl@s @tzCs@tz@uC{t@u@uC@u@vffCb@vff@w =Cɮ@w =@wC@w@xQC@xQ@xC@x@yC@y@z=qC @z=q@zHC@zH@{C@{@|(C!@|(@|CC@|@}pCf @}p@~{C@~{@~RC@~R@\)CȐ@\)@C@@QCl@Q@C!b@@CB?@@GC(x@G@C@@C@@=qC@=q@\C@\@HCJ@H@33Cς@33@Cc@@ C@ @(Cb@(@zC^@z@CvV@@C`@@pCLp@p@C8@@{C#2@{@ffC @ff@RC@R@ =CF@ =@\)C@\)@Cd@@C@@QCn@Q@CS@@C8@@GC@G@C@@C@@=qC@=q@\C{@\@HCY@H@33C7@33@CT@@ C@ @(C@(@zCev@z@C@ @@C@@pC%@p@CK@@{Cgl@{@ffC9@ff@RC0@R@ =C`@ =@\)C{@\)@CH@@C@@QCd@Q@C@@C_@@GC#@G@C@@C@@=qCG^@=q@\C@\@HC5@H@33CZ@33@C R@@ C@ @(C`u@(@zC@z@Cȣ@@Cn@@pC,@p@C@@{CS@{@ffC@ff@RC`@R@ =CO@ =@\)C@\)@C@@C@=q@\C;@\@HC@H@33C@33@C@@ C@ @(CX@(@zC @z@C @@C@@pCeJ@p@C@@{CI @{@ffC@ff@RC*@R@ =C;@ =@\)C @\)@Cn@@CӤ@@QC;z@Q@C5@@C%@@GCv@G@C+@@CC@@=qC@=q@\Cq@\@HC}@H@33C!@33@CJ@@ C@ @(C@(@zCq@z@C@@C.~@@pC-@p@C@@{Cs:@{@ffC@ff@RCM@R@ =CV@ =@\)C @\)@Cz@@C/@@QCQ@Q@C!@@C @@GC@G@C@@Cj{@@=qC@=q@\C~o@\@HC}KJ@H@33C|'J@33@C{@@ Cy@ @(Cx@(@zCw@z@Cv@@Cuq|@@pCtd@p@CsXc@@{CrJ^@{@ffCq<@ff@RCp7@R@ =Co92@ =@\)Cn0@\)@Cm@@Cl@@QCj@Q@Ci@@Chl@@GCg@G@CfA@@Ce@@=qCd@=q@\Cc[@\@HCb@H@33Casx@33@C`f@@ C__@ @(C^Y@(@zC]Q@z@C\J,@@C[]N@@pCZ@p@CY@@{CX@{@ffCWY@ff@RCV:@R@ =CU+"@ =@\)CTH@\)@CSL@@CQ@@QCPԐ@Q@CO@@CN@@GCM @G@CL@@CKp@@=qCJf@=q@\CI%@\@HCH|@H@33CGww@33@ÅCFn@Å@ CEb@ @(CDW@(@zCC8@z@CB@@CA@@pC@@p@C?@@{C=@{@ffC<پ@ff@ƸRC;"@ƸR@ =C:Է@ =@\)C9 @\)@ǮC8@Ǯ@C7@@QC6@Q@ȣC5s @ȣ@C4]1@@GC3R@G@əC2H@ə@C1@@@=qC09@=q@ʏ\C/49@ʏ\@HC.'s@H@33C-@33@˅C,@˅@ C*|@ @(C) @(@zC('@z@C'2@@C&3@@pC%@p@C$@@{C#@{@ffC"r@ff@θRC!ZB@θR@ =C D*@ =@\)C/ @\)@ϮCB@Ϯ@C~@@QCX@Q@УC@У@Cs@@GC@G@љC@љ@C^@@=qCu@=q@ҏ\Ck@ҏ\@HCST@H@33C<@33@ӅC,@Ӆ@ C#,@ @(C$@(@zC @z@C @@C @@pC z@p@C @@{C@{@ffC@ff@ָRC@ָR@ =C@ =@\)C@\)@׮C@׮@CX@@QC@Q@أC@أ@B+@@GB@G@ٙBk@ٙ@B2@@=qBˁ@=q@ڏ\BҘ@ڏ\@HBߞ@H@33Be@33@ۅB@ۅ@ B@ @(B@(@zBn@z@B@@B@@pB)?@p@BI@@{BjA@{@ffB݌^@ff@޸RB۵@޸R@ =B@ =@\)Bz@\)@߮BW @߮@Bԗ@@QB@Q@Bھ@@B;@@GB. @G@ᙚBil@ᙚ@Bɫ@@=qB@=q@\B?@\@HBă@H@33B@33@B@@ BW@ @(Bh@(@zB$@z@B7@@B@@pBE@p@BT@@{B߀@{@ffB%X@ff@RB@R@ =B.@ =@\)BȌ@\)@B7n@@B@@QB$@Q@B@@B8Z@@GB^@G@陚B@陚@B@@=qB @=q@\B@\@HB=K@H@33B_@33@BV*@@ Bݾ@ @(Bf@(@zB @z@B@@BQr@@pB@p@B,@@{BK@{@ffB@ff@RB"@R@ =Bt@ =@\)B@@\)@B@@B@@QBl@Q@BL$@@B,R@@GB@G@B@@B^@@=qB@=q@\B}@\@HBzr@H@33Bx4@33@Bu*@@ Bs@ @(Bq2@(@zBo@z@Bmn@@Bkk@@pBi@p@Bg}@@{BeH@{@ffBc@ff@RBa@R@ =B_@ =@\)B]Z@\)@B[L@@BZ!@@QBXO@@Q@BVu@@BT@@@GBR@G@BP,@@BN1@@=qBM^@=q@\BKt@\@HBJ@H@33BHn@33@BF@@ BE$@ @(BCL@(@zBA@z@B@WV@@B>թ@@pB=L@p@B;n@@{B:H@{@ffB8@ff@RB7d@R@ =B6B@ =@\)B4 @\)@B3/@AB1LAA(B0TIA(AQB/SAQAzB-AzAB,aAAB+yAAB)GAAB(JAAGB'AGApB&NXApAB% |AAB#шAAB"AA{B!dA{A=qB CpA=qAffB"AffA\B YA\ARBARAHBAHA =B_A =A33BA33A\)BA\)ABAABAA BA ABAA(BqA(AQB\AQAzB.AzABAABAAB4AAB0AAGB 4AGApB 7+ApAB ;OAAB L;AAB iAA{B*A{A=qBA=qAffBAffA\BԔA\ARBARAHB ~AHA =B6A =A33BeA33A\)BA\)ABAAAA 33A \)AܵA \)A A%hA A Aٗ%A A A>A A A֡A A (A"*A (A QAӞA QA zAJA zA AОA A A"A A Aͤ A A A#A A GAʥA GA pA}A pA AǕA A AA A AĨA A{AAQAzAAzAA&AAAMAAAAAAvAAGAAGApAKApAAAAA$AAA};AA{Az2A{A=qAxbA=qAffAuAffA\AsgA\ARAqARAHAnAHA =Al:A =A33AiA33A\)Ag'A\)AAd&AAAb1AA A_lA AA]uCAA(A[ A(AQAXAQAzAV_AzAASAAAQLAAAO#AAALӞAAGAJ|AGApAHApAAEdAAACR:AAAAAA{A>dA{A=qAQ_A&ffA&\@92A&\A&R@4A&RA&H@/A&HA' =@*A/A/ >A/ A0>