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 = '2010-12-18T17:51:50' / Date and time of file creation DATE-OBS= '2009-11-20T05:14:15' / Observation start date DATE-END= '2009-11-20T15:18:20' / 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 = 3.7508125561695E+08 / Observation start time TSTOP = 3.7511750013128E+08 / Observation end time MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope INSTRUME= 'ACIS ' / Instrument OBS_ID = '12022 ' / Observation id OBI_NUM = 1 / Obi number SEQ_NUM = '200615 ' / Sequence number ORIGIN = 'ASC ' / Source of FITS file CREATOR = 'mkwarf - Version CIAO 4.2' / tool that created this output MJD_OBS = 5.5155218236307E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/12022' / dataset identifier CHECKSUM= '43Hh43Ff43Ff43Ff' / HDU checksum updated 2010-12-18T17:51:50 DATASUM = ' ' / data unit checksum updated 2010-12-18T17:51:47 END XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 4310 / width of table in bytes NAXIS2 = 3 / number of rows in table PCOUNT = 0 / size of special data area GCOUNT = 1 / one data group (required keyword) TFIELDS = 9 / number of fields in each row EXTNAME = 'WSPECRESP' / name of this binary table extension HDUNAME = 'WSPECRESP' / ASCDM block name TTYPE1 = 'CCD_ID ' / CCD ID TFORM1 = '1I ' / format of field TTYPE2 = 'CHIPX_LO' / CHIP X Coordindate TFORM2 = '1J ' / format of field TTYPE3 = 'CHIPX_HI' / CHIP X Coordindate TFORM3 = '1J ' / format of field TTYPE4 = 'CHIPY_LO' / CHIP Y Coordinate TFORM4 = '1J ' / format of field TTYPE5 = 'CHIPY_HI' / CHIP Y Coordinate TFORM5 = '1J ' / format of field TTYPE6 = 'REGNUM ' / Region Number TFORM6 = '1J ' / format of field TTYPE7 = 'WEIGHT ' / Spectral Weights TFORM7 = '1070E ' / format of field TTYPE8 = 'CONTRIB ' / WMAP contribution to this region TFORM8 = '1E ' / format of field TTYPE9 = 'FRACTION' / Fraction of contribution to total after threshoTFORM9 = '1E ' / format of field 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 = '2010-12-18T17:51:50' / Date and time of file creation DATE-OBS= '2009-11-20T05:14:15' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2009-11-20T15:18:20' / 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= 3.6931374945184E+08 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default RADECSYS= 'ICRS ' / default BTIMRATE= 2.5625001285242E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= 3.3060691494270E-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 = 3.7508125561695E+08 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-012367' / Detector RA_PNT = 9.3223665783035E+01 / Pointing RA DEC_PNT = 1.7997998627860E+01 / Pointing Dec ROLL_PNT= 8.1709107589433E+01 / Pointing Roll RA_TARG = 9.3225000000000E+01 / Observer's specified target RA DEC_TARG= 1.7990000000000E+01 / Observer's specified target Dec DEFOCUS = 1.4398718632593E-03 / SIM defocus (mm) RA_NOM = 9.3223665783035E+01 / Nominal RA DEC_NOM = 1.7997998627860E+01 / Nominal Dec ROLL_NOM= 8.1709107589433E+01 / Nominal Roll TSTOP = 3.7511750013128E+08 / Observation end time STARTMJF= 44757 / Major frame ctr value at start of data STARTMNF= 95 / Start minor frame ctr at start of data STARTOBT= 0.0000000000000E+00 / On-Board MET close to STARTMJF and STARTMNF STOPMJF = 45842 / Major frame ctr value at stop of data STOPMNF = 72 / Stop minor frame ctr at end of data TIMEPIXR= 5.0000000000000E-01 / default TIMEDEL = 3.2410400000000E+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 OBSERVER= 'Prof Thomas Preibisch' / Principal investigator OBJECT = 'S255/S257' / Source name OBS_ID = '12022 ' / Observation id OBI_NUM = 1 / Obi number SEQ_NUM = '200615 ' / Sequence number ONTIME = 3.4155599999964E+04 / [s] Sum of GTIs LIVETIME= 3.3723101226731E+04 / [s] Livetime EXPOSURE= 3.3723101226731E+04 / [s] Exposure time DTCOR = 9.8733739787229E-01 / Dead time correction ASPTYPE = 'KALMAN ' FP_TEMP = 1.5376843262000E+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 = 5.5155218236307E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/12022' / dataset identifier REVISION= 1 / Processing version of data CHECKSUM= 'iaeajSbTiYbYiYbY' / HDU checksum updated 2010-12-18T17:51:50 DATASUM = '3781339157' / data unit checksum updated 2010-12-18T17:51:50 RAND_SKY= 0.0000000000000E+00 RAND_PI = 0.0000000000000E+00 TITLE = 'Revealing the ``missing'' low-mass stars in the S255/S257 star for&'CONTINUE 'ming region' / Proposal title HDUCLASS= 'CHANDRA ' HDUCLAS1= 'RESPONSE' HDUCLAS2= 'WARF ' HDUCLAS3= 'WEIGHTS ' HISTNUM = 68 HISTORY TOOL :mkwarf 2010-12-18T17:51:50 ASC00001HISTORY PARM :infile=../../acisf12022/products/spectra/fullrun_ccd2_acASC00002HISTORY CONT :isf12022_pi14-548_pass1_cl_src26.pi[WMAP] ASC00003HISTORY PARM :outfile=../../acisf12022/products/spectra/fullrun_ccd2_aASC00004HISTORY CONT :cisf12022_pi14-548_pass1_cl_src26.warf ASC00005HISTORY PARM :weightfile=../../acisf12022/products/spectra/fullrun_ccdASC00006HISTORY CONT :2_acisf12022_pi14-548_pass1_cl_src26.wfef ASC00007HISTORY PARM :spectrumfile= ASC00008HISTORY PARM :egridspec=0.3:11.0:0.01 ASC00009HISTORY PARM :pbkfile=../../acisf12022/data/aux/acisf375082371N001_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: ../../acisf12022/products/specASC00024HISTORY CONT :tra/fullrun_ccd2_acisf12022_pi14-548_pass1_cl_src26.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[3] ASC00033HISTORY PARM :ACIS Uniformity File: /opt/ciao-4.2/CALDB/data/chandra/aASC00034HISTORY CONT :cis/qeu/acisD2000-01-29qeuN0006.fits[3] ASC00035HISTORY PARM :ACIS Contamination File: /opt/ciao-4.2/CALDB/data/chandrASC00036HISTORY CONT :a/acis/contam/acisD1999-08-13contamN0005.fits[3] ASC00037HISTORY PARM :ACIS 2 Badpix File: /opt/ciao-4.2/CALDB/data/chandra/aciASC00038HISTORY CONT :s/badpix/acisD2000-11-28badpixN0003.fits[3] ASC00039HISTORY PARM :File used for CALDB info: ../../acisf12022/products/specASC00040HISTORY CONT :tra/fullrun_ccd2_acisf12022_pi14-548_pass1_cl_src26.pi[WASC00041HISTORY CONT :MAP] ASC00042THRSHLD = 0.0000000000000E+00 / FEF contrib percentage cutoff HISTORY PARM :PIXLIB Version: 4.0.0 ASC00043HISTORY PARM :****** PIXLIB Parameter File ***** ASC00044HISTORY PARM :/opt/ciao-4.2/param/geom.par: ASC00045HISTORY PARM :instruments = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00046HISTORY CONT :geom/telD1999-07-23geomN0005.fits(CALDB) ASC00047HISTORY PARM :aimpoints = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00048HISTORY CONT :aimpts/telD1999-07-23aimptsN0002.fits(CALDB) ASC00049HISTORY PARM :tdet = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00050HISTORY CONT :tdet/telD1999-07-23tdetN0001.fits(CALDB) ASC00051HISTORY PARM :sky = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00052HISTORY CONT :sky/telD1999-07-23skyN0001.fits(CALDB) ASC00053HISTORY PARM :shell = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00054HISTORY CONT :sgeom/telD1999-07-23sgeomN0001.fits(CALDB) ASC00055HISTORY PARM :obsfile = nowT00:00:00() ASC00056HISTORY PARM :****** PIXLIB System Configuration ****** ASC00057HISTORY PARM :Telescope = Chandra ASC00058HISTORY PARM :Focal Length (mm) = 10070.000 ASC00059HISTORY PARM :Detector = ACIS ASC00060HISTORY PARM :Focal Plane Sys. = FP-1.1 ASC00061HISTORY PARM :Tiled Detector Plane Sys. = ACIS-2.2 ASC00062HISTORY PARM :SIM Offset (mm) = (0.684 0.75 236.552) ASC00063HISTORY PARM :Aim Point(NONE) (mm) = (-0.780908 0 -233.587) ASC00064HISTORY PARM :Grating Arm = HEG ASC00065HISTORY PARM :Grating Order = 1 ASC00066HISTORY PARM :Dispersion Plane Sys. = ASC-GDP-1.1 ASC00067HISTORY PARM :Rowland Circle (mm) = 8632.48 ASC00068MTYPE1 = 'CHIPX ' / DM Keyword: Descriptor name. MFORM1 = 'CHIPX_LO,CHIPX_HI' MTYPE2 = 'CHIPY ' / DM Keyword: Descriptor name. MFORM2 = 'CHIPY_LO,CHIPY_HI' END !@d4>C>@?&?1?p?&??U@ Hc@2.@[)@@ @1Y@@EAyA%0A9C@B@uw@iq@K@HMAA A,rA9?AOiAf%MA|AAxA!MA8sA AAŵAAAAcBdB lBPBJMB&VB/ tB7B?;BHdBPBY Ba*=BiL8Bq^ByGBnkBA=BBBTBsBB4BEB`BBBgABBuBB BG@B|BwBtsBƔBɢB̛ BϒBUB B{XB oBܜ8B%B៴BBTBJ,BnBBdBBoBBB[B)iBB`BCsCCp%C.CC?Cm%C)CCNC=CC5C 4C >sC C ]EC C =B'B0B;BNBBBBB!BjBQBGBB\BupBf@CjCCiCCYCC+CZCCCkC?CBLB@BBwB/XBBYBBBcBB-B5tBq}BiBŜ!BydB$B;B1eBuB|GBgByzBgBnoBqKBr+iBha{B_BXzBM"QBR6?B[KB\BbHBg?Bo}BtpABx^BzsuByYB|BoB5BB$BGtB BB sBBaBBBBuB}B%BBoBYBPBGPB!BEBBB|#B%;BD{BzCB]5BBBbBWBBBBw=B BB/ BԩB%BB/BeBcB4BuB[DBiBBRB?B{BBBB&BdB;B6BBB\'BCB;`BBeBB!BWBwBBBMAAKAA-AAyxAvAdA{AiAAǭAA7A33AaAzAA܄AڬAwAAA?@AxAѩAAAHwAʁmAȹ$AmAFAöA'AX}AAArXAAYAA!1AAAjAŭA/A A#A AAAmAmtA]AAAA gAAj AA#ABAAn(AAAA6AA#AAAAA)AA>A,UA|AzwAxGAv AskAq}pAo< AmAjLAhAfKAdtAbx9A`ZLA^(A[TAY+AXAVD(AT`]AR}APhANALAK8AISAG0AEAD9AB-A@ A?`A=٣A?xЗ?rx?m?g ?`[?Zw?T?Nq?H;?B?;?6W\?0ť?+'?%}\?]??>>q>G>>c>N>>{>>^@>A>q>>>>4>c>>*<>Z>}^->vM;>oC>h8>b`>\C>U>O]>J>DlC>>!>9W>4/>/$<>*>% >>v>ŋ>@@>!@e<%>>1>W?6 ?f?KC/SyC4eC9sC>}CCeCH CMCRCC-CCkCywCqCDCCCܷCCACr{C1C_CC.C,C+SC'sC'C!{CdCCCCC[CIC 1CCCC,CCCKC^[C{CCfyC@C׋CC[C&CB%CC~[C>`CCuCCC%MCC#CeCЗC"tCOC_zwCWt=CV-CtC CCCCCC<+C"YC$IC&X[C%HC'̫C,@C/C2C2C3C3eC5-C8C:C=^-C>}C?C>C?CAdCCvWCDCEpCFdpCFCFKCFCEQCECFCE=CB!C6VC5J$C=C?3CACDCE }CGECHCJ]CKN`CKmCLECM$CNACP"CPʧCQ~CRcCSOXCTCU-CUCVCW,aCWCWҜCX:CXҰCYCZxsC["]C[C[lpCZ߼CYCCUCVCY8CZfC[FC\C\HC]@C^/\C_C_C`nCaCaCb&CbCc!CcACcpCd]CdٻCe\Ce-Cf CeCe$CdCc1Cb CcZCd_dCe CfJsCfCg`Cg\Ch_CiDCi#CjOCjpCjCk?CkClfeCl CmCn;)CnCnCo5xCoCp=Cp5CpXCp-CpGCq+cCq}CqCr#CrnCr CrCs.CskpCsCsCtCtD Ct{}CtACu Cu-CuYdCucCuCuΉCvDCv@CvrACvhCvCvcCv,CvCv9Cw Cw' Cw@eCwPCwXCw`PCwCwECwCwCwCw֑CwOCwCwCw9Cx#+CxN CxyuCx1CxCxCyCyICyCyCyCyzOCyaKCyTCyGCy0'CyMCy(CxCxCxCxICxwCx[yCx?`Cx CxCwߛCw@CwCwmCwFCw CvCvCvCviCv8 Cv $Cu8CuUCuoCuiCuCtäCt+Ct\Ct;CsŹCsr/Cs2CrCr CrJCqCqCqc=CqLCpHCpsECp#CoCosCoCnGCn.Cm!CmbClClCl2CkݝCkuCj`CjnXCj !CiCi1uChCh1Cg=CgDCfǓCfDCeCeDCdȿCd?ICcXCcCbYCb)ECaHCaeC`nC_C_jiC^ۗC^@ C]C]C\C[C[BCZCYGCYL\CXCW#CW8CVeCU%CU+CTw1CSÅCSACRM7CQCPCP9COXCNQCNCMTCLXCKCKCJhCI;CHCH%CGTCF'CEQCDCD&CCVCBCAC@KC@C?LC>{{C=]C<كC;{C;C:=C9o4C8C7عC7C6BC5nC4C3ޠC3C2FC1dC0C/ūC/C.@AC-kC,C+C+mC*9gC)qC(lC'C'%C&hUC%MC$C$?C# C"WC"*C! C ̖C qClECCCWtCCC0UCCCCdCCiCYCCC)CC=CxCC C\CHCxCMC C {C Z$C 6C C XC C C] CC CdCCCPCCC]"C+CC^UBPBBxBA BLBxB#B9B}MB+BB~B$pBBBBBf'BCB毄BmB- B@BFBBjBSBۃBB؝BDBBi3BBtMBBί5B9%B@BWB1BǑuB# Bij BNBBB BB:DBB|aBBuB#BA=A;cA9}A8 A6IA4A2A1P!A/!A-A,BA*A(PA'9A%\A#A![A )AkAA A]AAASAAA5A wA UA A-'A{0AyA@AQ@@q@a@3@@+@@@B@@V@ܛ@h0@@|@Ϋ@ˍX@s=@H@@@<@@@Ʊ@@)@ه@@@?@9@G@m@s@n@y@{@A @q@@@|@v{]@p@k4;@f @ag@\"@WP@R@My@H@Ch@?D`@: @5@10@,K@'L@"SS@v)@g@@T@@ @0@=?7[?5??楘?Q5??А???K?e?`?wQ?m????$?K??|-?s?lL?d0?]?Wa?PV?I;?C7?= ?8x?4 3?/ K?*?%Iu? S????-? J??c?# >>>>䁻>>S/>Р>>g>A?*A`i;b<= H=nh =tY>K>,>j>>`>?&?5@?k? ?-?c? @@$]@>_@[A@v|@@%?]?O?@@%U@?G@T@d҄@um@m@@7@[@I@;@@d@#A<A IA?A6A'(A1}A<AG OAR@,A]]AhAs7A~AA&A1A9AA]ArA=}A;?A:FA8׻A7jA6-A4kA3OA1\A0\4A.hA-A,8A*A)A(5)A&ؙA%}"A$aA"A!a{A AEAA9A0AAwAAA A/AyhA)AAA_A VA )mA SA 7AAe!A7xAAۊA+AAG@p@g@hL@w@@\,@1o@@@ d@@{@K@@@}@v@jl@Z @K@d@@ъ@υu@͂@@L@6?@Z@ā @Ÿq@@G@Is@@Շ@@xS@ @@x@@A@B@m@a@~@U@@4@q@@@ @@5@@s @ i@@-@@c3@)@-@`@p7@+6@k@I@z5@\@=E@@@M@u@}@{P@y{@wU@u0@s0d@qU@oz@m@kŗ@j W@hm@f@e u@cI@a@_@^D@\@[0T@Y@XJ'@Vm@Uxa@T@@R@Q,@O9@Nd@M@K@Jk@I@G@F@Ep@D[s@C0g@Au@@@?`I@>83@=@;@:@9@8`@7}@`{@A@R@@@'@)@7@Za@}@X@@@ @ 5@ g@ @ @ g@I@\@L.@{@@Ư@@ԑ@@|@?p??3?P??\??_?? ?U??뇟?#?}?; ?8?5?2A?/?, ?)|?&{{?#}5? \???2?5?<@?C?M? f?????>U>>>>s>ߒ>ڭ>o>е->ˡ[>>A!>>d>,>>>E>> >V>>>>ȉ>b>>y >q>j?t>bͿ>[K>SM>L>F&K>?;>89>1@>+>$>&>>F>Tv> hI> >@=<==aO=,=^W=ӗ5==ƍ-=e=-=Y== =ݣ=/=o=<==Г===="=|<=uw=n=h)=ai=Z=S=M=Fs=??=XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 8 / 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 = 2 / number of fields in each row EXTNAME = 'EBOUNDS ' / name of this binary table extension HDUNAME = 'EBOUNDS ' / 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 ' 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 = '2010-12-18T17:51:50' / Date and time of file creation DATE-OBS= '2009-11-20T05:14:15' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2009-11-20T15:18:20' / 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= 3.6931374945184E+08 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default RADECSYS= 'ICRS ' / default BTIMRATE= 2.5625001285242E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= 3.3060691494270E-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 = 3.7508125561695E+08 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-012367' / Detector RA_PNT = 9.3223665783035E+01 / Pointing RA DEC_PNT = 1.7997998627860E+01 / Pointing Dec ROLL_PNT= 8.1709107589433E+01 / Pointing Roll RA_TARG = 9.3225000000000E+01 / Observer's specified target RA DEC_TARG= 1.7990000000000E+01 / Observer's specified target Dec DEFOCUS = 1.4398718632593E-03 / SIM defocus (mm) RA_NOM = 9.3223665783035E+01 / Nominal RA DEC_NOM = 1.7997998627860E+01 / Nominal Dec ROLL_NOM= 8.1709107589433E+01 / Nominal Roll TSTOP = 3.7511750013128E+08 / Observation end time STARTMJF= 44757 / Major frame ctr value at start of data STARTMNF= 95 / Start minor frame ctr at start of data STARTOBT= 0.0000000000000E+00 / On-Board MET close to STARTMJF and STARTMNF STOPMJF = 45842 / Major frame ctr value at stop of data STOPMNF = 72 / Stop minor frame ctr at end of data TIMEPIXR= 5.0000000000000E-01 / default TIMEDEL = 3.2410400000000E+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 OBSERVER= 'Prof Thomas Preibisch' / Principal investigator OBJECT = 'S255/S257' / Source name OBS_ID = '12022 ' / Observation id OBI_NUM = 1 / Obi number SEQ_NUM = '200615 ' / Sequence number ONTIME = 3.4155599999964E+04 / [s] Sum of GTIs LIVETIME= 3.3723101226731E+04 / [s] Livetime EXPOSURE= 3.3723101226731E+04 / [s] Exposure time DTCOR = 9.8733739787229E-01 / Dead time correction ASPTYPE = 'KALMAN ' FP_TEMP = 1.5376843262000E+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 = 5.5155218236307E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/12022' / dataset identifier REVISION= 1 / Processing version of data CHECKSUM= 'ZaAKhX3HZa9HfW9H' / HDU checksum updated 2010-12-18T17:51:50 DATASUM = '2671772187' / data unit checksum updated 2010-12-18T17:51:50 RAND_SKY= 0.0000000000000E+00 RAND_PI = 0.0000000000000E+00 TITLE = 'Revealing the ``missing'' low-mass stars in the S255/S257 star for&'CONTINUE 'ming region' / Proposal title HDUCLASS= 'OGIP ' HDUCLAS1= 'RESPONSE' HDUCLAS2= 'EBOUNDS ' HDUCLAS3= 'REDIST ' HDUVERS = '1.3.0 ' / HDU version HDUVERS1= '1.0.0 ' / HDU version HDUVERS2= '1.2.0 ' / HDU version CHANTYPE= 'PI ' / Channel Type DETCHANS= 1070 / Number of detector channels RMFVERSN= '1992a ' / RMF version number SMOOTHED= 0 / 0-raw; 1-12-smooth END >>R>R> > >>>{>{>33>33>Q>Q>p>p>\>\>Ǯ>Ǯ>>>>> => =>(>(>G>G>ff>ff>>>>>>>H>H???\?\????? 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