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 = 5.5286525156148E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/11807' / dataset identifier CHECKSUM= 'hAH4h7H3hAH3h7H3' / HDU checksum updated 2011-10-21T13:28:45 DATASUM = ' ' / data unit checksum updated 2011-10-21T13:28:39 DATE = '2011-10-21T13:28:45' / Date and time of file creation DATE-OBS= '2010-03-31T12:36:13' / Observation start date DATE-END= '2010-03-31T21:39:17' / 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 = 3.8642617349122E+08 / Observation start time TSTOP = 3.8645875721788E+08 / Observation end time MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used INSTRUME= 'ACIS ' / Instrument OBS_ID = '11807 ' / Observation id OBI_NUM = 0 / Obi number SEQ_NUM = '200655 ' / 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 = 5.5286525156148E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/11807' / dataset identifier REVISION= 2 / Processing version of data CHECKSUM= 'ioijjoZiiofiioZi' / HDU checksum updated 2011-10-21T13:28:45 DATASUM = '3698707485' / data unit checksum updated 2011-10-21T13:28:45 RAND_SKY= 5.0000000000000E-01 RAND_PI = 0.0000000000000E+00 EQUINOX = 2.0000000000000E+03 / default DATE = '2011-10-21T13:28:45' / Date and time of file creation DATE-OBS= '2010-03-31T12:36:13' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2010-03-31T21:39:17' / 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= 3.8221123490259E+08 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default BTIMRATE= 2.5625001295194E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= 4.4247077179181E-18 / Basic Time clock drift (s / VCDUcount^2) FILTER = 'NONE ' / QE includes all filters RESPFILE= '0.3:11.0:0.01' / RMF File ASPFILE = '../../acisf11807/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 = 3.8642617349122E+08 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-1 ' / ACIS-I1 RA_PNT = 3.2421480568321E+02 / Pointing RA DEC_PNT = 5.7514244541959E+01 / Pointing Dec ROLL_PNT= 5.2409245060391E+01 / Pointing Roll RA_TARG = 3.2420958300000E+02 / Observer's specified target RA DEC_TARG= 5.7506667000000E+01 / Observer's specified target Dec DEFOCUS = 1.4398718632593E-03 / SIM defocus (mm) RA_NOM = 3.2421480568321E+02 / Nominal RA DEC_NOM = 5.7514244541959E+01 / Nominal Dec ROLL_NOM= 5.2409245060391E+01 / Nominal Roll TSTOP = 3.8645875721788E+08 / Observation end time STARTMJF= 128490 / Major frame ctr value at start of data STARTMNF= 52 / Start minor frame ctr at start of data STARTOBT= 0.0000000000000E+00 / On-Board MET close to STARTMJF and STARTMNF STOPMJF = 129455 / Major frame ctr value at stop of data STOPMNF = 25 / 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 Used INSTRUME= 'ACIS ' / Instrument READMODE= 'TIMED ' / Read mode FRACEXPO= 9.6732618818746E-01 / Effective fractional exposure DATAMODE= 'VFAINT ' / Data mode FLSHTIME= 0.0000000000000E+00 / Inferred duration of each flush. (s) CYCLE = 'P ' / events from which exps? Prim/Second/Both TITLE = 'IC1396 HII region as a testbed of triggered star formation: BRC36 (&'CONTINUE 'GTO portion)' / Proposal title OBSERVER= 'Prof. Gordon Garmire' / Principal investigator OBJECT = 'IC1396_BRC36' / Source name OBS_ID = '11807 ' / Observation id OBI_NUM = 0 / Obi number SEQ_NUM = '200655 ' / Sequence number ONTIME = 3.0134391103864E+04 / [s] Sum of GTIs ONTIME1 = 3.0134391103864E+04 / [s] Sum of GTIs LIVETIME= 2.9752811298955E+04 / [s] Livetime LIVTIME1= 2.9752811298955E+04 / [s] Livetime EXPOSURE= 2.9752759436488E+04 / [secs] Total exposure time EXPOSUR1= 2.9752811298955E+04 / [s] Exposure time DTCOR = 9.8733739787229E-01 / Dead time correction ASPTYPE = 'KALMAN ' FP_TEMP = 1.5344601440000E+02 / [K] Focal Plane Temperature RADESYS = 'ICRS ' / default HISTORY ----------------------------------------------------------------- HISTORY MKARF Processing History HISTORY ----------------------------------------------------------------- HISTORY Startup Directory: /xassist/data/pipeline4/chandra/11807/acisf11807/prodHISTORY ucts HISTORY Cmd Line: mkarf @@/tmp/tmpCCzDWs.par mode=hl HISTORY Parameter file used: /tmp/tmpCCzDWs.par HISTORY Detector Mask File: ../../acisf11807/data/aux/acisf11807_000N002_msk1.fiHISTORY ts.gz HISTORY Source SKY position: (3777.28,3297.12) HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB History Records HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB Version: 0.8.5 HISTORY File used for CALDB info: ../../acisf11807/products/events/fullrun_ccd1_HISTORY acisf11807_pi14-548_pass1_cl_src27_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/hrmaD19HISTNUM = 22 HISTORY 96-12-20vignetN0003.fits[1] 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 2011-10-21T13:28:45 ASC00001HISTORY PARM :asphistfile=../../acisf11807/products/aux/asphist_1.fitsASC00002HISTORY CONT :.gz ASC00003HISTORY PARM :outfile=../../acisf11807/products/spectra/fullrun_ccd1_aASC00004HISTORY CONT :cisf11807_pi14-548_pass1_cl_src27.arf ASC00005HISTORY PARM :sourcepixelx=3777.2840457 ASC00006HISTORY PARM :sourcepixely=3297.1226219 ASC00007HISTORY PARM :engrid=0.3:11.0:0.01 ASC00008HISTORY PARM :obsfile=../../acisf11807/products/events/fullrun_ccd1_acASC00009HISTORY CONT :isf11807_pi14-548_pass1_cl_src27_src.evt.gz ASC00010HISTORY PARM :pbkfile=../../acisf11807/data/aux/acisf386427046N002_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=../../acisf11807/data/aux/acisf11807_000N002_msASC00017HISTORY CONT :k1.fits.gz ASC00018HISTORY PARM :ardlibparfile=ardlib.par ASC00019HISTORY PARM :geompar=geom ASC00020HISTORY PARM :verbose=0 ASC00021HISTORY PARM :clobber=yes ASC00022END >>R<C>R> =(j0> >=D,>>{>!8>{>33>r)>33>Q>>Q>p? I$>p>\?DP>\>Ǯ?\>Ǯ>?>>?N>> =@ X> =>(@@>(>G@u>G>ff@>ff>@Ϙ>>@>>Ay>>HA;V>H?A^??\Ar?\?A??AP?? =qAx? =q? @d7? ?\)A,W?\)?A0o??zA?z? =AW? =?A??(A?(?RAغ?R?!GA0a?!G?# B z}?# ?&ffB?&ff?(B/q?(?+BD?+?.{BY^L?.{?0Bnp?0?333BH?333?5Bu?5?8QBv?8Q?:HB?:H?=pB?=p?@Ba?@?B\B?B\?EB?E?GBl?G?J=qBޠ*?J=q?LB푶?L?O\)Bx'?O\)?QC?Q?TzC {?Tz?W =C?W =?YCi?Y?\(C$?\(?^RC,c?^R?aGC4 ?aG?c C;?c ?fffCCg8?fff?hCJ?h?kCRY?k?n{CYh?n{?pCaX?p?s33Che?s33?uCpd?u?xQCw?xQ?zHC?zH?}pC?}p?C/??GCx?G?\C?\? C7? ?C??ffCrD?ff?Cٜ??CJ??=qC#?=q?C??C*0??{CW??{?\)C?\)?C??C??33C<}?33?zC#?z?C?? =Cµ? =?QCx3?Q?C{Cb@>{@>RCQ8@>R@?\)CK@?\)@@C@@@@C,@@@AGC@AG@AC)w@A@B\C@B\@C33C9@C33@C CTx@C @DzC@Dz@EC@E@EC9@S @TzCq@Tz@UCv@U@UC@U@VffC|@Vff@W =C@W =@WC_$@W@XQC҂@XQ@XC@X@YC/@Y@Z=qCo;@Z=q@ZHC@ZH@[Cw@[@\(C+K@\(@\CF@\@]pCo@]p@^{C@^{@^RCe@^R@_\)Cg@_\)@`CYs@`@`C+@`@aGC͍@aG@aC@a@b\C0@b\@c33CZ(@c33@c CO@c @dzC @dz@eC@e@eC>@e@fffC$@fff@g =CL@g =@gC|@g@hQC@hQ@hC@h@iCX@i@j=qC @j=q@jHC$@jH@kC;@k@l(CY@l(@lCw|@l@mpC@mp@n{C@n{@nRCÑ@nR@o\)Cʙ@o\)@pCі@p@pC@p@qGC@qG@qC@q@r\C}@r\@s33C)@s33@s C"@s @tzC%@tz@uC'{@u@uC@@u@vffCX@vff@w =CdS@w =@wCcs@w@xQCb@xQ@xCj@x@yCq@y@z=qCu@z=q@zHCu@zH@{Cv2@{@|(C@|(@|C@|@}pCɞ@}p@~{C@~{@~RC!@~R@\)C@\)@C0@@QCD%@Q@C\p@@Ct@@GCTI@G@C3@@Co@@=qC @=q@\C@\@HCf@H@33CѺ@33@C@@ C@ @(Cp@(@zC|@z@C_)@@CD"@@pC+@p@CN@@{C@{@ffCލ@ff@RC@R@ =C@ =@\)C~@\)@C\@@C:J@@QCg@Q@C@@CW@@GC@G@C|@@CR@@=qC(@=q@\C@\@HC@H@33C@33@Cj@@ C&@ @(C^@(@zCv@z@C@@CN@@pC t@p@CO@@{C@{@ffCV@ff@RC@R@ =C;@ =@\)C@\)@CE1@@C @@QCȰ@Q@C@@C:@@GC-@G@C@@C^@@=qC"@=q@\C@\@HCR:@H@33C@33@C@@ CL@ @(Ca@(@zC^@z@CAr@@CZ@@pCp @p@C@@{C@{@ffCVa@ff@RCC@R@ =C9@ =@\)C%N@\)@C@@C`d@@QC}@Q@C)@@C"@@GC@G@CW@@CZ@@=qCm@=q@\C@\@HC{@H@33C2@33@CĀ@@ CIK@ @(C<@(@zCc@z@C_@@C@@pC@p@C}@@{CO@{@ffC}@ff@RC@R@ =C}@ =@\)C7@\)@Cw@@C@@QCh@Q@C9@@CU@@GC@G@CH{@@C@@=qC5@=q@\C@\@HC@H@33C@33@C@@ C@ @(Cn@(@zC{}@z@C@@Cl9@@pC@p@CK@@{Cø@{@ffC98@ff@RCM@R@ =Cj@ =@\)C@\)@C@@Cc@@QC'@Q@C=@@C@@GC@G@C@@C@@=qC\@=q@\CP@\@HC8R@H@33C@33@C@@ C}/@ @(C@(@zCJ@z@C@@C@@pC@p@C}6@@{C|з@{@ffC{@ff@RCz6@R@ =Cydc@ =@\)Cx.I@\)@Cw@@Cv{@@QCt@Q@Cs@@Crcv@@GCqZ@G@CpR@@Co:@@=qCn6@=q@\Cl@\@HCkͳ@H@33Cj@33@Ci@@ Chx@ @(Cg[@(@zCfD@z@Ce.@@Cd@@pCc@p@Cb@@{Ca@{@ffC_@ff@RC^v@R@ =C]@ =@\)C\&@\)@C[܀@@CZȈ@@QCY@Q@CX@@CWG@@GCV@G@CU@@CTm@@=qCS`i@=q@\CRS@\@HCQ<@H@33CP&i@33@CO@@ CN @ @(CMG@(@zCK@z@CJ@@CI@@pCI@p@CH<@@{CG K@{@ffCE׏@ff@RCD@R@ =CCb@ =@\)CB@\)@CAn@@C@Q#@@QC?9@Q@C>(@@C=@@GC<w@G@C:M@@C9H@@=qC8i@=q@\C7@\@HC6@H@33C5@33@ÅC4f@Å@ C3~@ @(C2m@(@zC1I@z@C0'm@@C/@@pC.@p@C-@@{C+@{@ffC*@ff@ƸRC)1@ƸR@ =C(@ =@\)C'@\)@ǮC&@Ǯ@C%@@QC$v@Q@ȣC#`>@ȣ@C"K@@GC!A@G@əC 7@ə@C2 @@=qC0@=q@ʏ\C/2@ʏ\@HC((@H@33C"*@33@˅C@˅@ C@ @(C!@(@zC@z@C}@@C@@pC@p@C6@@{C]@{@ffC՗@ff@θRC8@θR@ =C7@ =@\)C K@\)@ϮC .@Ϯ@C 0@@QC @Q@УC X@У@C@@GCJ@G@љC@љ@CI@@=qC@=q@ҏ\Cv@ҏ\@HC@H@33C@33@ӅC@Ӆ@ B4c@ @(BK$@(@zBS@z@B[@@Bp@@pB@p@Be@@{Bs@{@ffBﴉ@ff@ָRBǽ@ָR@ =B@ =@\)BB@\)@׮B1@׮@BJ@@QBmO@Q@أB➕@أ@Bћ@@GB@G@ٙBn@ٙ@B@@=qB;@=q@ڏ\Bt(@ڏ\@HBձ@H@33B@33@ۅB,@ۅ@ Bc @ @(BΛk@(@zBɹ@z@B@@B?@@pBǙ@p@B@@{BLi@{@ffB§L@ff@޸RBx@޸R@ =Bo@ =@\)B?@\)@߮BM2@߮@B~@@QB&r@Q@By8@@Bz@@GB>(@G@ᙚB.@ᙚ@B(a@@=qB@=q@\B&U@\@HB.@H@33Bj@33@BF@@ B@ @(B@(@zB@z@BQ@@B0a@@pB@p@B@@{B @{@ffB@@ff@RB(3@R@ =BK@ =@\)B@\)@BYz@@B@@QB@Q@Bc@@B@@GB@G@陚B_:@陚@B@@=qB@=q@\B[@\@HBL@H@33B @33@BǕ@@ B@ @(B:@(@zB S@z@B@@B@@pBx@p@B~H@@{B|lZ@{@ffBzT@ff@RBx+T@R@ =Bu@ =@\)Bs@\)@Bqq@@Bo/9@@QBm7@Q@Bk+@@Bi@A@@GBg5@G@Be*@@BcW@@=qBa@=q@\B`@\@HB]@H@33B[l9@33@BY[@@ BW@ @(BU.@(@zBS@z@BR%@@BPi@@pBN@p@BM@@{BK]@{@ffBI@ff@RBG@R@ =BF>@ =@\)BD&@\)@BC@@BAz@@QB?@Q@B>KZ@@BdSAA{AA"\A"R@sxVA"RA"H@ngA"HA# =@iSA# =A#33@dEdA#33A#\)@_/OA#\)A#@ZA#A#@TA#A# @Pa3A# A$@KsA$A$(@GUJA$(A$Q@BA$QA$z@>A$zA$@:A$A$@5YA$A$@1C A$A%@-2A%A%G@)&A%GA%p@$!A%pA%@ t3A%A%@A%A%@A%A&{@A&{A&=q@8A&=qA&ff@ \A&ffA&\@A&\A&R@+A&RA&H@].A&HA' =?PJA' =A'33?HA'33A'\)?A'\)A'?PA'A'?GA'A' ?tA' A(?A(A((?=A((A(Q?ÌA(QA(z? A(zA(?A(A(?A(A(?A(A)?GA)A)G?A)GA)p?A)pA)?A)A)?´A)A)? A)A*{?UA*{A*=q?}YA*=qA*ff?u&A*ffA*\?lA*\A*R?dA*RA*H?\A*HA+ =?VA+ =A+33?O<A-A.{>A.{A.=q>.A.=qA.ff> A.ffA.\>᛻A.\A.R>C]A.RA.H>A.HA/ =>A/ =A/33> LA/33A/\)> CA/\)A/>A/A/>A/A/ >A/ A0>