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 = '2010-03-12T09:35:49' / Date and time of file creation DATE-OBS= '2007-11-25T07:18:43' / Observation start date DATE-END= '2007-11-25T17:03:03' / 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 = 3.1236232377456E+08 / Observation start time TSTOP = 3.1239738338876E+08 / Observation end time MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope INSTRUME= 'ACIS ' / Instrument OBS_ID = '7570 ' / Observation id OBI_NUM = 0 / Obi number SEQ_NUM = '500702 ' / Sequence number ORIGIN = 'ASC ' / Source of FITS file CREATOR = 'mkwarf - Version CIAO 4.2' / tool that created this output MJD_OBS = 5.4429304673317E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/07570' / dataset identifier CHECKSUM= '2kDh5jDg2jDg2jDg' / HDU checksum updated 2010-03-12T09:35:49 DATASUM = ' ' / data unit checksum updated 2010-03-12T09:35:46 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 = '2010-03-12T09:35:49' / Date and time of file creation DATE-OBS= '2007-11-25T07:18:43' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2007-11-25T17:03:03' / 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= 3.0797831912537E+08 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default RADECSYS= 'ICRS ' / default BTIMRATE= 2.5625001237607E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= -2.9498071611024E-19 / 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 = -6.8282252473119E-01 / SIM focus pos (mm) SIM_Y = 0.0000000000000E+00 / SIM orthogonal axis pos (mm) SIM_Z = -1.9014006604987E+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 = 3.1236232377456E+08 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-235678' / Detector RA_PNT = 1.1966239069016E+02 / Pointing RA DEC_PNT = 3.2865017140304E+01 / Pointing Dec ROLL_PNT= 8.7535564910801E+01 / Pointing Roll RA_TARG = 1.1966520800000E+02 / Observer's specified target RA DEC_TARG= 3.2860790000000E+01 / Observer's specified target Dec DEFOCUS = 1.4449365687057E-03 / SIM defocus (mm) RA_NOM = 1.1966239069016E+02 / Nominal RA DEC_NOM = 3.2865017140304E+01 / Nominal Dec ROLL_NOM= 8.7535564910801E+01 / Nominal Roll TSTOP = 3.1239738338876E+08 / Observation end time STARTMJF= 2580 / Major frame ctr value at start of data STARTMNF= 40 / Start minor frame ctr at start of data STARTOBT= 0.0000000000000E+00 / On-Board MET close to STARTMJF and STARTMNF STOPMJF = 3632 / Major frame ctr value at stop of data STOPMNF = 7 / 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= 'VFAINT ' / Data mode FLSHTIME= 0.0000000000000E+00 / Inferred duration of each flush. (s) CYCLE = 'P ' / events from which exps? Prim/Second/Both TITLE = 'A Search for Jet Breaks in Long GRB afterglows' / Proposal title OBSERVER= 'Prof. Gordon Garmire' / Principal investigator OBJECT = 'GRB 071020' / Source name OBS_ID = '7570 ' / Observation id OBI_NUM = 0 / Obi number SEQ_NUM = '500702 ' / Sequence number ONTIME = 3.3043174432278E+04 / [s] Sum of GTIs LIVETIME= 3.2624761861405E+04 / [s] Livetime EXPOSURE= 3.2624761861405E+04 / [s] Exposure time DTCOR = 9.8733739787229E-01 / Dead time correction ASPTYPE = 'KALMAN ' FP_TEMP = 1.5441346741000E+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 = 5.4429304673317E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/07570' / dataset identifier REVISION= 1 / Processing version of data CHECKSUM= 'YBUXb9RWZARWa7RW' / HDU checksum updated 2010-03-12T09:35:49 DATASUM = '2993952635' / data unit checksum updated 2010-03-12T09:35:49 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 = 71 HISTORY TOOL :mkwarf 2010-03-12T09:35:49 ASC00001HISTORY PARM :infile=../../acisf07570/products/spectra/fullrun_ccd6_acASC00002HISTORY CONT :isf07570_pi14-548_pass1_cl_src1.pi[WMAP] ASC00003HISTORY PARM :outfile=../../acisf07570/products/spectra/fullrun_ccd6_aASC00004HISTORY CONT :cisf07570_pi14-548_pass1_cl_src1.warf ASC00005HISTORY PARM :weightfile=../../acisf07570/products/spectra/fullrun_ccdASC00006HISTORY CONT :6_acisf07570_pi14-548_pass1_cl_src1.wfef ASC00007HISTORY PARM :spectrumfile= ASC00008HISTORY PARM :egridspec=0.3:11.0:0.01 ASC00009HISTORY PARM :pbkfile=../../acisf07570/data/aux/acisf312363547N001_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: ../../acisf07570/products/specASC00024HISTORY CONT :tra/fullrun_ccd6_acisf07570_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[7] ASC00033HISTORY PARM :ACIS Uniformity File: /opt/ciao-4.2/CALDB/data/chandra/aASC00034HISTORY CONT :cis/qeu/acisD2000-01-29qeuN0006.fits[7] ASC00035HISTORY PARM :ACIS Contamination File: /opt/ciao-4.2/CALDB/data/chandrASC00036HISTORY CONT :a/acis/contam/acisD1999-08-13contamN0005.fits[7] ASC00037HISTORY PARM :ACIS 6 Badpix File: /opt/ciao-4.2/CALDB/data/chandra/aciASC00038HISTORY CONT :s/badpix/acisD2000-11-28badpixN0003.fits[7] ASC00039HISTORY PARM :File used for CALDB info: ../../acisf07570/products/specASC00040HISTORY CONT :tra/fullrun_ccd6_acisf07570_pi14-548_pass1_cl_src1.pi[WMASC00041HISTORY CONT :AP] ASC00042HISTORY PARM :File used for CALDB info: ../../acisf07570/products/specASC00043HISTORY CONT :tra/fullrun_ccd6_acisf07570_pi14-548_pass1_cl_src1.pi[WMASC00044HISTORY CONT :AP] ASC00045HISTORY PARM :PIXLIB Version: 4.0.0 ASC00046HISTORY PARM :****** PIXLIB Parameter File ***** ASC00047HISTORY PARM :/opt/ciao-4.2/param/geom.par: ASC00048HISTORY PARM :instruments = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00049HISTORY CONT :geom/telD1999-07-23geomN0005.fits(CALDB) ASC00050HISTORY PARM :aimpoints = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00051HISTORY CONT :aimpts/telD1999-07-23aimptsN0002.fits(CALDB) ASC00052HISTORY PARM :tdet = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00053HISTORY CONT :tdet/telD1999-07-23tdetN0001.fits(CALDB) ASC00054HISTORY PARM :sky = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00055HISTORY CONT :sky/telD1999-07-23skyN0001.fits(CALDB) ASC00056HISTORY PARM :shell = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00057HISTORY CONT :sgeom/telD1999-07-23sgeomN0001.fits(CALDB) ASC00058HISTORY PARM :obsfile = nowT00:00:00() ASC00059HISTORY PARM :****** PIXLIB System Configuration ****** ASC00060HISTORY PARM :Telescope = Chandra ASC00061HISTORY PARM :Focal Length (mm) = 10070.000 ASC00062HISTORY PARM :Detector = ACIS ASC00063HISTORY PARM :Focal Plane Sys. = FP-1.1 ASC00064HISTORY PARM :Tiled Detector Plane Sys. = ACIS-2.2 ASC00065HISTORY PARM :SIM Offset (mm) = (0.684 0.75 236.552) ASC00066HISTORY PARM :Aim Point(NONE) (mm) = (-0.682823 0 -190.14) ASC00067HISTORY PARM :Grating Arm = HEG ASC00068HISTORY PARM :Grating Order = 1 ASC00069HISTORY PARM :Dispersion Plane Sys. = ASC-GDP-1.1 ASC00070HISTORY PARM :Rowland Circle (mm) = 8632.48 ASC00071END >>R=>R> >eh> >?t>>{?m]>{>33?>33>Q?>Q>p@ >p>\@Mx>\>Ǯ@>Ǯ>@X>>@e>> =@>> =>(A >(>GA5X>G>ffA[>ff>Af>>A>>A>>HA>H?A??\B ?\?Bx??B3?? =qB? =q? Ae? ?\)A!?\)?A??zB#?z? =B'? =?B8??(BG:?(?RBVI[?R?!GBm"?!G?# BǪ?# ?&ffB{?&ff?(B[?(?+B3?+?.{Bi?.{?0B~ ?0?333BM-?333?5Bܑ?5?8QB+?8Q?:HBR?:H?=pB@p@{CdM@{@RC$@R@\)Cc@\)@ CP@ @ CY@ @!GC)@!G@!C @!@"\C@"\@#33C}3)@#33@# C{k@# @$zCM7@$z@%C<@%@%CZ@%@&ffC@&ff@' =C1@' =@'C@'@(QC/r@(Q@(C>r@(@)CO@)@*=qC"@*=q@*HC@*H@+C8A@+@,(CA@,(@,C4@,@-pC;@-p@.{C@.{@.RCH3@.R@/\)C4@/\)@0Cx@0@0C@0@1GCd@1G@1C&@1@2\Co@2\@333Cd@333@3 C@3 @4zC@4z@5CX?@5@5C4@5@6ffC[@6ff@7 =C@7 =@7C@7@8QC@8Q@8Cd@8@9Ch@9@:=qC@:=q@:HC=@:H@;C#@;@<(C@<(@{Cu@>{@>RC@>R@?\)C@?\)@@C @@@@C5@@@AGC@AG@AC]@A@B\C@B\@C33C@C33@C CK}@C @DzC]@Dz@EC@E@EC@E@FffC<@Fff@G =Cb@G =@GCi@G@HQC :@HQ@HC!@H@IC@I@J=qCy@J=q@JHC;@JH@KC.@K@L(Cch@L(@LCF@L@MpC&@Mp@N{Cm`@N{@NRCA@NR@O\)C1@O\)@PC@P@PCI\@P@QGCi@QG@QC@Q@R\Cc@R\@S33C"@S33@S C@S @TzC@Tz@UC3@U@UC@U@VffC@Vff@W =C?]@W =@WC@W@XQC@XQ@XC&@X@YCO@Y@Z=qC@Z=q@ZHCr@ZH@[C@[@\(C2;@\(@\CH@\@]pCm+@]p@^{C@^{@^RCҬ@^R@_\)C@_\)@`C>e@`@`Cr#@`@aGCS@aG@aC @a@b\C@b\@c33C@c33@c C @c @dzC4@dz@eCRd@e@eCb@e@fffCr@fff@g =C@g =@gC@g@hQCʬ@hQ@hC۝@h@iC@i@j=qC@j=q@jHCO@jH@kC@k@l(C-@l(@lCFT@l@mpC\@mp@n{Cp@n{@nRCd@nR@o\)CX@o\)@pCA@p@pCi@p@qGC@qG@qCR@q@r\Ca@r\@s33Cm@s33@s C,@s @tzC@tz@uC@u@uCg@u@vffCո@vff@w =C@w =@wCc@w@xQCU@xQ@xC=@x@yC @y@z=qCZ@z=q@zHC@zH@{Co@{@|(C@|(@|C@|@}pC@}p@~{CI@~{@~RC@~R@\)CJ@\)@C؇@@QC@Q@C@@CA@@GC@G@C@@Ct@@=qCH@=q@\Cw@\@HC[v@H@33C?@33@C&@@ C@ @(C@(@zC@z@C@@C@@pCp@p@CR=@@{C2@{@ffC@ff@RC@R@ =CD@ =@\)C@\)@Cu@@CL@@QC!@Q@C`@@C@@GCV@G@CK@@C@@=qCة@=q@\Cd@\@HCoo@H@33C?}@33@C@@ C"@ @(Cq>@(@zC>v@z@C @@C1@@pC@p@C8@@{C@{@ffC@ff@RCx@R@ =C)*@ =@\)C@\)@C@@CW@@QC@Q@C@@Csl@@GC&@G@C@@C@@=qC @=q@\C@\@HCe2@H@33C @33@CD@@ CLa@ @(C@(@zC@z@C4A@@C@@pC[p@p@C@@{C@{@ffC4f@ff@RCU@R@ =Cb@ =@\)C@\)@C,@@C%@@QC@Q@CJB@@Cڹ@@GCp@G@Cx@@CG@@=qC@=q@\C@\@HC5@H@33CЉ@33@C_f@@ CJ@ @(Ce\@(@zC@z@C@@C/@@pC@p@C@@{C;@{@ffC1@ff@RC@R@ =C=@ =@\)C@\)@C;c@@C<@@QC2@Q@C@@C(@@GC@G@C$@@C@@=qC@=q@\C@\@HC @H@33C@33@C@@ Cq@ @(C f@(@zC@z@C@@C@@pC $@p@C@@{C'@{@ffC @ff@RC~C@R@ =C}m@ =@\)C|*@\)@C{#@@Cz@@QCy@Q@Cx@@Cw@@GCv@G@Ct@@Csۏ@@=qCrU@=q@\Cq@\@HCp@H@33CoA@33@Cn@@ Cmw@ @(Clf%@(@zCk?@z@Cjw@@Ch@@pCgB@p@Cfc@@{Ce@{@ffCd6@ff@RCc@R@ =CbA@ =@\)Ca @\)@C`Q@@C_@@QC^@Q@C]{@@C\[@@GC[h@G@CZv@@CYu@@=qCXes@=q@\CWI_@\@HCV9O@H@33CU)@33@CT@@ CS@ @(CQ@(@zCPگ@z@CO&@@CNC@@pCM@p@CL`@@{CK@{@ffCJo@ff@RCI@R@ =CH\@ =@\)CGc@\)@CF@@CE@@QCDv@Q@CC@@CB@@GCA@G@C@@@C?@@=qC>@=q@\C=@\@HC<@H@33C;@33@C:v@@ C9;@ @(C8@(@zC7|@z@C6p@@C5z)@@pC4@p@C3X@@{C2@{@ffC1Z@ff@RC09@R@ =C/'B@ =@\)C.@\)@C-@@C+@@QC*+@Q@C)I@@C(d@@GC'@G@C&@@C%@@=qC$;@=q@\C#o@\@HC"*@H@33C!@33@ÅC @Å@ Cwn@ @(Cn@(@zCV@z@C@@@C7O@@pCRZ@(@zB<@z@B;@@B9wQ@@pB7@p@B6@@{B4@{@ffB3Wo@ff@RB1@R@ =B0B@ =@\)B.@\)@B-M@@B+@@QB*l@Q@B(a@@B'z@@GB%@G@B$k>@@B"@@=qB!@=q@\B N@\@HB@H@33B@33@B+,@@ B@ @(BW/@(@zB@z@Bq@@B@@pBI@p@B@@{Bw@{@ffBd@ff@RB$@R@ =B Z@ =@\)B @\)@B qL@AB *AA(BNA(AQBvAQAzB|AzABFAABAAB%AAB=AAGBVAGApAPApAAWAAAAAA_AA{A ?A{A=qAA=qAffAoAffA\AkA\ARA킄ARAHAzTAHA =AwA =A33AxA33A\)A`A\)AA2AAAHAAAFmAA{ADbA{A=qABVFA=qAffA@LAffA\A>0A\ARA<ARAHA9!AHA =A7)A =A33A5A33A\)A3A\)AA1QAAA/AA A-|GA AA+TAA(A)UA(AQA'}AQAzA%_AzAA#!AAA!AAAAAAoAAGA`\AGApAApAA%AAA$AAAAA{ALcA{A=qAJA=qAffA&AffA\ATA\ARA ARAHA ~wAHA =A $A =A33A vA33A\)AA\)AAhAAAAA AkA AAUAA(AA(AQ@izAQAz@UAzA@AA@$ AA@lAA@AAG@#AGAp@VApA@^AA@AA@SAA{@.A{A=q@[XA=qAff@AffA\@kA\AR@ARAH@'?AHA =@їqA =A33@ iA33A\)@yA\)A@AA@HAA @ЋA A@\JAA(@ٲA(AQ@@AQAz@oAzA@AA@AA@5AA@gAAG@;AGAp@ApA@^AA@yAA@}AA{@A{A=q@A=qAff@+AffA\@A\AR@kARAH@sAHA =@MA =A33@*A33A\)@:A\)A@AA@/AA @dA A @F=A A (@%DA (A Q@A QA z@A zA @}XA A @x A A @tA A!@pHlA!A!G@kA!GA!p@g~DA!pA!@cA!A!@^A!A!@ZWA!A"{@V A"{A"=q@Q˝A"=qA"ff@M[A"ffA"\@I\A"\A"R@EBA"RA"H@A,zA"HA# =@=A# =A#33@8 A#33A#\)@4 A#\)A#@0A#A#@,A#A# @(&A# A$@%>$A$A$(@!VA$(A$Q@A$QA$z@A$zA$@A$A$@FbA$A$@*A$A%@ A%A%G@ @A%GA%p@A%pA%@8_A%A%?EA%A%?%A%A&{?VA&{A&=q?3A&=qA&ff?cA&ffA&\?ݰA&\A&R?A&RA&H?"A&HA' =?! A' =A'33?&`A'33A'\)?5`A'\)A'?N+A'A'?mA'A' ?A' A(?\A(A((?Y5A((A(Q?A(QA(z?A(zA(?A(A(?A(A(?A(A)?A)A)G?A)GA)p?x.A)pA)?oO A)A)?fA)A)?^%A)A*{?U"A*{A*=q?NJA*=qA*ff?GjA*ffA*\?@A*\A*R?:)&A*RA*H?3A*HA+ =?.4vA+ =A+33?(A+33A+\)?#{A+\)A+?A+A+?@A+A+ ?)A+ A,?3A,A,(? A,(A,Q?n0A,QA,z?[A,zA,?)uA,A,>A,A,>yA,A->.A-A-G>lA-GA-p>7SA-pA-> tA-A->A-A-> A-A.{>.qA.{A.=q>·!A.=qA.ff>ENA.ffA.\>WA.\A.R>>A.RA.H>A.HA/ =>ѳA/ =A/33>lA/33A/\)>nA/\)A/>+A/A/>AA/A/ >lA/ A0>