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 = 5.5250010223306E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/10963' / dataset identifier CHECKSUM= 'enVFgkVDekVDekVD' / HDU checksum updated 2011-07-17T22:08:34 DATASUM = ' ' / data unit checksum updated 2011-05-03T12:50:54 DATE = '2011-07-17T22:08:34' / Date and time of file creation DATE-OBS= '2010-02-23T00:14:43' / Observation start date DATE-END= '2010-02-23T08:59:05' / 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 DETNAM = 'ACIS-1 ' / ACIS-I1 FILTER = ' ' GRATING = 'NONE ' CYCLE = 'P ' / events from which exps? Prim/Second/Both SIM_X = -7.8090834371673E-01 / [mm] SIM offset SIM_Y = 0.0000000000000E+00 / [mm] SIM offset SIM_Z = -2.3358743446083E+02 / [mm] SIM offset TSTART = 3.8327128329362E+08 / Observation start time TSTOP = 3.8330274567022E+08 / Observation end time MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used INSTRUME= 'ACIS ' / Instrument OBS_ID = '10963 ' / Observation id SEQ_NUM = '200595 ' / 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 = 5.5250010223306E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/10963' / dataset identifier REVISION= 1 / Processing version of data CHECKSUM= 'VACaY79ZVACaV79W' / HDU checksum updated 2011-07-17T22:08:34 DATASUM = '4211144817' / data unit checksum updated 2011-07-17T22:08:34 RAND_SKY= 5.0000000000000E-01 RAND_PI = 1.0000000000000E+00 EQUINOX = 2.0000000000000E+03 / default DATE = '2011-07-17T22:08:34' / Date and time of file creation DATE-OBS= '2010-02-23T00:14:43' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2010-02-23T08:59:05' / 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= 3.7791207308490E+08 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default BTIMRATE= 2.5625001293973E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= 2.7584170773812E-18 / Basic Time clock drift (s / VCDUcount^2) FILTER = 'NONE ' / QE includes all filters RESPFILE= '0.3:11.0:0.01' / RMF File ASPFILE = '../../acisf10963/products/aux/asphist_1.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 = -7.8090834371673E-01 / [mm] SIM offset SIM_Y = 0.0000000000000E+00 / [mm] SIM offset SIM_Z = -2.3358743446083E+02 / [mm] SIM offset 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 = 3.8327128329362E+08 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-1 ' / ACIS-I1 RA_PNT = 3.0866620419031E+02 / Pointing RA DEC_PNT = 4.1236207760732E+01 / Pointing Dec ROLL_PNT= 2.7403643464885E+01 / Pointing Roll RA_TARG = 3.0865856000000E+02 / Observer's specified target RA DEC_TARG= 4.1230537000000E+01 / Observer's specified target Dec DEFOCUS = 1.4398718632593E-03 / SIM defocus (mm) RA_NOM = 3.0866620419031E+02 / Nominal RA DEC_NOM = 4.1236207760732E+01 / Nominal Dec ROLL_NOM= 2.7403643464885E+01 / Nominal Roll TSTOP = 3.8330274567022E+08 / Observation end time STARTOBT= 0.0000000000000E+00 / On-Board MET close to STARTMJF and STARTMNF 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 Used INSTRUME= 'ACIS ' / Instrument FRACEXPO= 9.6562552095526E-01 / Effective fractional exposure 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 = 'The Chandra Cygnus OB2 Survey' / Proposal title OBSERVER= 'Dr. Jeremy Drake' / Principal investigator OBJECT = 'Cygnus OB2' / Source name OBS_ID = '10963 ' / Observation id SEQ_NUM = '200595 ' / Sequence number ONTIME = 2.9753493506908E+04 / [s] Sum of GTIs ONTIME1 = 2.9753493506908E+04 / [s] Sum of GTIs LIVETIME= 2.9376736856721E+04 / [s] Livetime LIVTIME1= 2.9376736856721E+04 / [s] Livetime EXPOSURE= 2.9373365490586E+04 / [secs] Total exposure time EXPOSUR1= 2.9376736856721E+04 / [s] Exposure time DTCOR = 9.8733739787229E-01 / Dead time correction ASPTYPE = 'KALMAN ' FP_TEMP = 1.5328480530000E+02 / [K] Focal Plane Temperature RADESYS = 'ICRS ' / default HISTORY ----------------------------------------------------------------- HISTORY MKARF Processing History HISTORY ----------------------------------------------------------------- HISTORY Startup Directory: /xassist/data/pipeline4/chandra/10963/acisf10963/prodHISTORY ucts HISTORY Cmd Line: mkarf @@/tmp/tmp42NqqU.par mode=hl HISTORY Parameter file used: /tmp/tmp42NqqU.par HISTORY Detector Mask File: ../../acisf10963/data/aux/acisf10963_000N001_msk1.fiHISTORY ts.gz HISTORY Source SKY position: (4084.8,3311.27) HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB History Records HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB Version: 0.8.5 HISTORY File used for CALDB info: ../../acisf10963/products/events/fullrun_ccd1_HISTORY acisf10963_pi14-548_pass1_cl_src3_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[2] HISTORY ACIS Uniformity File: /opt/ciao-4.3/CALDB/data/chandra/acis/qeu/acisD200HISTORY 0-01-29qeuN0006.fits[2] HISTORY ACIS Contamination File: /opt/ciao-4.3/CALDB/data/chandra/acis/contam/acHISTORY isD1999-08-13contamN0006.fits[2] HISTORY ACIS 1 Badpix File: /opt/ciao-4.3/CALDB/data/chandra/acis/badpix/acisD20HISTORY 00-11-28badpixN0003.fits[2] HISTORY Vignetting File: /opt/ciao-4.3/CALDB/data/chandra/default/vignet/hrmaD19HISTORY 96-12-20vignetN0003.fits[1] HISTNUM = 22 HISTORY Onaxis Area File: /opt/ciao-4.3/CALDB/data/chandra/default/axeffa/hrmaD1HISTORY 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) = (-0.780908 0 -233.587) 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 2011-07-17T22:08:34 ASC00001HISTORY PARM :asphistfile=../../acisf10963/products/aux/asphist_1.fitsASC00002HISTORY CONT :.gz ASC00003HISTORY PARM :outfile=../../acisf10963/products/spectra/fullrun_ccd1_aASC00004HISTORY CONT :cisf10963_pi14-548_pass1_cl_src3.arf ASC00005HISTORY PARM :sourcepixelx=4084.79548 ASC00006HISTORY PARM :sourcepixely=3311.26548 ASC00007HISTORY PARM :engrid=0.3:11.0:0.01 ASC00008HISTORY PARM :obsfile=../../acisf10963/products/events/fullrun_ccd1_acASC00009HISTORY CONT :isf10963_pi14-548_pass1_cl_src3_src.evt.gz ASC00010HISTORY PARM :pbkfile=../../acisf10963/data/aux/acisf383271884N001_pbkASC00011HISTORY CONT :0.fits.gz ASC00012HISTORY PARM :dafile=CALDB ASC00013HISTORY PARM :mirror=HRMA ASC00014HISTORY PARM :detsubsys=ACIS-I1 ASC00015HISTORY PARM :grating=NONE ASC00016HISTORY PARM :maskfile=../../acisf10963/data/aux/acisf10963_000N001_msASC00017HISTORY CONT :k1.fits.gz ASC00018HISTORY PARM :ardlibparfile=ardlib.par ASC00019HISTORY PARM :geompar=geom ASC00020HISTORY PARM :verbose=0 ASC00021HISTORY PARM :clobber=yes ASC00022END >>R<1>R> =[> >=}>>{>J>{>33>^3>33>Q>lH>Q>p?'>p>\?mb>\>Ǯ?*b>Ǯ>?⓼>>? >> =@#E> =>(@am>(>G@.>G>ff@>ff>@>>A>>A0@>>HAT >H?Az4??\A&?\?A??A?? =qA|? =q? A{j? ?\)A@~?\)?ABM??zA.?z? =A? =?Aȱ??(A?(?RA&?R?!GB?!G?# B,?# ?&ffB)?&ff?(B=6?(?+BSZ{C@>{@>RCP\@>R@?\)Cp@?\)@@C@@@@C1@@@AGCY@AG@AC1@A@B\C@B\@C33C@C33@C Cam@C @DzC[@Dz@EC@E@ECM@E@FffC1@Fff@G =C @G =@GCfD@G@HQC@HQ@HCr@H@ICG@I@J=qC@J=q@JHC@JH@KC@K@L(C^@L(@LCr@L@MpCy@Mp@N{C+@N{@NRC$@NR@O\)CF@O\)@PC{@P@PC[@P@QGC@QG@QCPF@Q@R\Co@R\@S33C@S33@S CeJ@S @TzC@Tz@UCξ@U@UC< @U@VffCw@Vff@W =C@W =@WC@W@XQC7@XQ@XC5v@X@YCd@Y@Z=qCZ@Z=q@ZHCs@ZH@[CI@[@\(CeG@\(@\C@\@]pC@]p@^{C@^{@^RC@^R@_\)C\@_\)@`CG@`@`CN@`@aGC @aG@aCK@a@b\Cv@b\@c33CQ@c33@c CΪ@c @dzC@dz@eC.@e@eCP@e@fffCq@fff@g =C@g =@gC}@g@hQC@hQ@hCP@h@iC?@i@j=qC^@j=q@jHC{ @jH@kC@k@l(C3@l(@lCR@l@mpC@mp@n{C@n{@nRC!@nR@o\)C*@o\)@pC2T@p@pC> @p@qGCMT@qG@qC\@q@r\Cn@r\@s33C@s33@s C@s @tzC@tz@uC@u@uC@u@vffC@vff@w =C֍@w =@wCI@w@xQC@xQ@xCG@x@yC@y@z=qC.@z=q@zHC/@zH@{C!@{@|(C@|(@|C/@|@}pCM@}p@~{Cl@~{@~RCf@~R@\)C@\)@CH@@QCҠ@Q@Ch@@C@@GCq@G@C@@C@@=qCU@=q@\C@\@HC@H@33Cq@33@C_@@ CO@ @(C?@(@zC#@z@C@@C^@@pCן@p@C@@{C@{@ffCV@ff@RCsl@R@ =CTZ@ =@\)C5>@\)@C@@C@@QCԫ@Q@C@@Cy@@GCk@G@C@@@C@@=qC@=q@\C2@\@HC@H@33Cql@33@C<[@@ C@ @(C@(@zCV@z@Ca@@C+-@@pCl@p@C@@{Cqx@{@ffC=J@ff@RC@R@ =Cv@ =@\)Cm@\)@C5)@@CX@@QC@Q@Cy@@C4r@@GC@G@C@@C_@@=qCZ@=q@\C@\@HCY@H@33C@33@C@@ CZ@ @(C1@(@zC@z@CW_@@C@@pCO@p@C@@{C^@{@ffCw@ff@RC@R@ =C@ =@\)CM1@\)@C@@C@@QC'@Q@C@@CUs@@GC@G@C@@C@@=qC@=q@\C/@\@HCE@H@33Cq#@33@C@@ C@ @(C@(@zC@z@C>@@C̿@@pCK@p@C4@@{CF7@{@ffCY@ff@RCHV@R@ =C'@ =@\)CJ)@\)@C3@@C>,@@QCE@Q@C,@@C@@GC?@G@C@@C ;@@=qC@=q@\C@\@HCi$@H@33C@33@CP@@ C@ @(CI@(@zCû@z@C=@@C@@pC D@p@C@@{CA@{@ffCyd@ff@RC@R@ =CZ@ =@\)C̎@\)@C3@@C{@@QC@Q@Cs@@C{@@GCH@G@C@@C @@=qC@=q@\C@\@HCa@H@33Cq@33@C7 @@ C@ @(C @(@zCkT@z@CX@@C1C@@pC@p@C @@{C9@{@ffC@ff@RCd@R@ =C@ =@\)C~WW@\)@C}?h@@C|'@@QCz@Q@Cy@@Cx%@@GCww~@G@Cvn4@@CuT@@=qCt)N@=q@\Cr@\@HCq@H@33CpŊ@33@Co @@ Cn@ @(Cmk@(@zClS@z@Ck<@@Cj,@@pCi$E@p@Ch@@{Cg^@{@ffCf @ff@RCe@R@ =Cdz@ =@\)Cb@\)@Ca%@@C`@@QC_I@Q@C^:@@C]ö@@GC\@G@C[w@@CZx@@=qCYlW@=q@\CX`@\@HCWJ@H@33CV4@33@CU#@@ CTk@ @(CS@(@zCRX@z@CP@@CP@@pCO+;@p@CNPA@@{CMb@{@ffCKu@ff@RCJų@R@ =CI@ =@\)CH)@\)@CG~@@CF_p@@QCEG]@Q@CD5@@CC%#@@GCB@G@CAy@@C?@@=qC>ڊ@=q@\C=@\@HC<@H@33C;@33@ÅC:M@Å@ C9@ @(C8u1@(@zC7PJ@z@C6,{@@C5@@pC4@p@C3'@@{C1R@{@ffC0ˑ@ff@ƸRC/@ƸR@ =C.B@ =@\)C-{@\)@ǮC,y@Ǯ@C+:@@QC*d@Q@ȣC)K@ȣ@C(3@@GC'&\@G@əC&@ə@C%@@=qC$ @=q@ʏ\C#@ʏ\@HC!@H@33C i@33@˅C9@˅@ CB@ @(Cg@(@zCO@z@CG@@C@@pC@p@C @@{CC@{@ffCq@ff@θRC`D@θR@ =CQd@ =@\)CC@\)@ϮC+&@Ϯ@C@@QC J@Q@УC@У@C%@@GC @G@љC <@љ@C @@=qC &@=q@ҏ\C@ҏ\@HCC@H@33C}@33@ӅCW@Ӆ@ C@ @(C@(@zC@z@C0@@C@@pB@p@B@@{B@{@ffBJ@ff@ָRB@ָR@ =B/@ =@\)Bv@\)@׮B1@׮@B@@QB@Q@أBI@أ@B6@@GB/|@G@ٙB*g@ٙ@B72@@=qBZ@=q@ڏ\B@ڏ\@HBޮJ@H@33Bܳ@33@ۅB_@ۅ@ B+c@ @(BR,@(@zBn@z@Bӌ@@BX@@pB@p@BM@@{B̓y@{@ffBY@ff@޸RB)@޸R@ =B~@ =@\)B@\)@߮B7@߮@B›`@@QBp@Q@B+>@@Bk@@GBɩ@G@ᙚB) @ᙚ@B@@=qB_@=q@\Bi!@\@HB@H@33B8@33@B@@ B#@ @(B@(@zB@z@B\@@B@@pB@p@B!@@{B@{@ffBc@ff@RB@R@ =B?i@ =@\)B@\)@B@@B@@QB@Q@Bf3@@B5@@GB1@G@陚B2@陚@B@@=qB-@=q@\B7@\@HB @H@33B@33@BEp@@ B@ @(B@(@zBa@z@B(-@@B@@pB@p@BcH@@{BK@{@ffB5@ff@RB@R@ =B֐@ =@\)B}&@\)@B{)N@@BxQ@@QBv@Q@Bts@@Br@@GBp@G@Bnl{@@BlF@@=qBj@=q@\Bi2X@\@HBf@H@33BdR@33@Bb/@@ B`Y'@ @(B^@(@zB\e@z@BZc@@BX@@pBW@@p@BU@@{BSA@{@ffBQ7@ff@RBP,@R@ =BNv@ =@\)BL@\)@BK(@@BI@@QBG@Q@BFI@@BD@@GBB@G@BA/@@B?T@@=qB>"@=q@\B<@\@HB;+X@H@33B9@33@B8!@@ B6@ @(B5#@(@zB36@z@B2TU@@B0@@pB/@p@B.X@@{B,@{@ffB+b\@ff@RB*%@R@ =B(Ϻ@ =@\)B'a@\)@B&1@AB$ֹAA(B#A(AQB"K1AQAzB! AzABbAAB]AABgAABRxAAGB>FAGApBApABߡAABAAB/AA{BVXA{A=qBaAHA =AA A @^A A!@A!A!G@wA!GA!p@A!pA!@A!A!@хA!A!@A!A"{@$yA"{A"=q@PgA"=qA"ff@0A"ffA"\@A"\A"R@A"RA"H@~A"HA# =@y2A# =A#33@s"A#33A#\)@n]A#\)A#@hA#A#@cv A#A# @^A# A$@Y1A$A$(@T6A$(A$Q@P;A$QA$z@KA$zA$@F;A$A$@AA$A$@=QA$A%@8A%A%G@49A%GA%p@0A%pA%@+^8A%A%@&A%A%@!A%A&{@wA&{A&=q@AA&=qA&ff@A&ffA&\@A&\A&R@ A&RA&H@ )A&HA' =@4NA' =A'33@CA'33A'\)?A'\)A'?OA'A'?+JA'A' ?A' A(?A(A((?iA((A(Q?kA(QA(z?ɻNA(zA(?5iA(A(?A(A(? tA(A)?tA)A)G?ЙA)GA)p?A)pA)?A)A)?goA)A)?A)A*{?D3A*{A*=q?A*=qA*ff? A*ffA*\?|=A*\A*R?tMwA*RA*H?kA*HA+ =?dA+ =A+33?]UOA+33A+\)?VxA+\)A+?OA+A+?I?A+A+ ?CPA+ A,?={A,A,(?7A,(A,Q?2A,QA,z?.*A,zA,?)VA,A,?$A,A,?A,A-?paA-A-G?A-GA-p?A-pA-?ݯA-A-? NA-A-?A-A.{? A.{A.=q>A.=qA.ff>A.ffA.\>A.\A.R>.1A.RA.H>n[A.HA/ =>A/ =A/33>ֹA/33A/\)>QfA/\)A/>nA/A/>dpA/A/ > A/ A0>