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 = '2010-12-18T15:26:00' / 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= '47Hh75Eg45Eg45Eg' / HDU checksum updated 2010-12-18T15:26:00 DATASUM = ' ' / data unit checksum updated 2010-12-18T15:25:54 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 = '2010-12-18T15:26:00' / 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 = 3.4155500000000E+04 / [s] Sum of GTIs LIVETIME= 3.3723002493027E+04 / [s] Livetime EXPOSURE= 3.3723002493027E+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= 'dA4Fe819dA1Cd519' / HDU checksum updated 2010-12-18T15:26:00 DATASUM = '3025159253' / data unit checksum updated 2010-12-18T15:26:00 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 2010-12-18T15:26:00 ASC00001HISTORY PARM :infile=../../acisf12022/products/spectra/fullrun_ccd0_acASC00002HISTORY CONT :isf12022_pi14-548_pass1_cl_src1.pi[WMAP] ASC00003HISTORY PARM :outfile=../../acisf12022/products/spectra/fullrun_ccd0_aASC00004HISTORY CONT :cisf12022_pi14-548_pass1_cl_src1.warf ASC00005HISTORY PARM :weightfile=../../acisf12022/products/spectra/fullrun_ccdASC00006HISTORY CONT :0_acisf12022_pi14-548_pass1_cl_src1.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_ccd0_acisf12022_pi14-548_pass1_cl_src1.pi[WMASC00025HISTORY CONT :AP] 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[1] ASC00033HISTORY PARM :ACIS Uniformity File: /opt/ciao-4.2/CALDB/data/chandra/aASC00034HISTORY CONT :cis/qeu/acisD2000-01-29qeuN0006.fits[1] ASC00035HISTORY PARM :ACIS Contamination File: /opt/ciao-4.2/CALDB/data/chandrASC00036HISTORY CONT :a/acis/contam/acisD1999-08-13contamN0005.fits[1] ASC00037HISTORY PARM :ACIS 0 Badpix File: /opt/ciao-4.2/CALDB/data/chandra/aciASC00038HISTORY CONT :s/badpix/acisD2000-11-28badpixN0003.fits[1] ASC00039HISTORY PARM :File used for CALDB info: ../../acisf12022/products/specASC00040HISTORY CONT :tra/fullrun_ccd0_acisf12022_pi14-548_pass1_cl_src1.pi[WMASC00041HISTORY CONT :AP] 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. 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=q:ކ<1c<ҥ=P_=>>@>>~m? m? ?YK?S?-Q@x@)@Rv@=@|a@@ǎA!?AN@x@)v@{Ј@@v@{DA*AOA!A9q2AQAjTA\2AAAAœAsAQAHAAIByB ]B/B#{ B/B:BFBRB^[BjOBw)SBBBaBBBUB@BBBBBÙBɊ7BPMB BOBB[B,BnB2B3sCCApCLCo*C C CmCcClC\C CC\CxaCC!yC#qC%jC'TxC)?C+1eC-C.C0C2/C3֎C5vC7C8rC:aNC< C=C?oC@CACC:vCDCEjCGC*CHCIɒCK CLJOCMyCN:CO6CPCR7C=C&C/C6JC20C5PC:ҝC9ZfC97C:SC=hC>iC>:C>}C?nCA/CBhsCCfCD1CDTCEJCFCGcCHQCHCICICJzCJAiBUBcxBVC XC EoC "CC4C yC CCCCuC CX6CC4C9*C CBBBB ?BGIB<B;:B9B8KB6B5K2B36B2AB0B/mB-@B,B+B)B(O3B&]B%Q(B#B"B!.*BXBB/ BB|CB BiBrVB8BTBB/BYHB)B +B 1B 1B B AB BݍBBBw\BZB9BTAA4AJA\A+XA|A-A@SAtAʌAqAA/A+A(1A5lARAqAiaAcAqAӓ:AѷA֜AAA,AFAƅAAAA+A[rAvA8AAABA2AAJ@AAYAʗA;AAA_zAjAXA8=AAyAJAQAUoAAQAsALAAA}:A1AAA(AKVA AAsA>@AAAAcAAWA'\A A~43A|AyڿAwAuAs]AqRAoVXAm[AkA{Ai(Ag=Ae$Ac,AAa42A_=A]eA[6AYDAXAV6ATVARqAPANAM/AKQAI:AHAFiADACAAZsA?A=A<_ A:A9&A7xA6A4qA3A1A0"A.A,A+m;A)-A(8A' zA%A$#A"A!GAQAZAIAAxA]AAAAAeFABFA AQAzA ȯA SA A ZA *AA4A!AAЇAAA@J@@@@i@J@.@)@@ @\@¥@q@e@w@x@}I@ۊ@ٙ@ׄ@L?@a@#@3d@4@'@@@ĴV@…@[@5@Cs@T@o%@o@@4@@@#@@@V@JC@e@@@@@bX@@@Z@+@|@ @>$@|@K@kr@@@@@6}@Ǥ@~_@{n@y+@v`7@s@p@n&@kk@h@e@cN@`J@^%@[@Y4@V@Tr@Q@O:@L@JI]@G@EY@C @@@>Z@@@?@@@@o @_ @L@ 88@ &@\@@@-4@U?{?x_???Hn?곒?"??E?#?]?Ԣ@??6?Ɇ?Ŭ?q?I?e?\??lw??S?v?P?#?N???8?????5??{ ?u?o?i?c?]{?W?Q~?KD?FnJ?AM?>X>>.{>ڕ>%>n> >>>>u >>*>>>L>>>z>|>t >m̏>g>a>[EV>U >O >IF#>CJ>>=>8>3m>.Ѹ>)=>%'O> 5>>2>B$>"> >3>u=s==A> =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 = '2010-12-18T15:26:00' / 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 = 3.4155500000000E+04 / [s] Sum of GTIs LIVETIME= 3.3723002493027E+04 / [s] Livetime EXPOSURE= 3.3723002493027E+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= 'hb9Qjb7Nhb7Nhb7N' / HDU checksum updated 2010-12-18T15:26:00 DATASUM = '2671772187' / data unit checksum updated 2010-12-18T15:26:00 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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