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 END XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 334 / width of table in bytes NAXIS2 = 204 / number of rows in table PCOUNT = 0 / size of special data area GCOUNT = 1 / one data group (required keyword) TFIELDS = 6 / number of fields in each row TTYPE1 = 'ENERG_LO' / Incident energy lower bin edge TFORM1 = 'E ' / data format of field: 4-byte REAL TUNIT1 = 'keV ' / physical unit of field TTYPE2 = 'ENERG_HI' / Incident energy upper bin edge TFORM2 = 'E ' / data format of field: 4-byte REAL TUNIT2 = 'keV ' / physical unit of field TTYPE3 = 'N_GRP ' / Number of response groups TFORM3 = 'I ' / data format of field: 2-byte INTEGER TTYPE4 = 'F_CHAN ' / Group first response channel TFORM4 = 'I ' / data format of field: 2-byte INTEGER TTYPE5 = 'N_CHAN ' / Group number of channels TFORM5 = 'I ' / data format of field: 2-byte INTEGER TTYPE6 = 'MATRIX ' / Response matrix elements TFORM6 = '80E ' / data format of field: 4-byte REAL EXTNAME = 'SPECRESP MATRIX' / name of this binary table extension HDUCLASS= 'OGIP ' / Conforms to OGIP/GSFC standards HDUCLAS1= 'RESPONSE' / Dataset relates to spectral response GAINAPP = T / Gain correction has been applied TIMESYS = 'TT ' / Time system MJDREFI = 51910. / Reference MJD Integer part MJDREFF = 7.4287037E-4 / Reference MJD fractional TIMEREF = 'LOCAL ' / Time reference (barycenter/local) TASSIGN = 'SATELLITE' / Time assigned by clock TIMEUNIT= 's ' / Time unit TIERRELA= 1.0E-8 / [s/s] relative errors expressed as rate TIERABSO= 1.0 / [s] timing precision in seconds TSTART = 158646191.384 TSTOP = 158646192.384 DATE-OBS= '2006-01-11T04:18:07' DATE-END= '2006-01-11T04:28:09' CLOCKAPP= F / default TELAPSE = 1. / [s] Total elapsed time from start to stop ONTIME = 1. / [s] Accumulated on-time LIVETIME= 1. / [s] ONTIME multiplied by DEADC EXPOSURE= 1. / [s] Accumulated exposure DEADC = 1. / Dead time correction factor TIMEPIXR= 0. / Time bin alignment TIMEDEL = 100.0E-6 / [s] time resolution of data TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'BAT ' / Instrument name DATAMODE= 'Event ' / Instrument operating mode OBS_ID = '00176818000' / Observation ID TARG_ID = 176818 / Target ID SEG_NUM = 0 / Segment number EQUINOX = 2000. / default RADECSYS= 'FK5' / default OBS_MODE= 'SLEW_POINTING' / default ORIGIN = 'GSFC' / Source of FITS file CREATOR = 'batdrmgen 3.6' / Program that created this FITS file TLM2FITS= 'V7.12' / Telemetry converter version number DATE = '2007-08-11T19:25:00' / file creation date (YYYY-MM-DDThh:mm:ss UT) LDPEBINS= 0 / LDP Energy Bin count LDPTYPE = 11 / LDP Type Code LDPGAIN = 253. / LDP Gain Index LDPOFFST= 640. / LDP Offset Index LDPNA1 = 'e4n9fjvz.evl' / LDPNAME of nn'th processed LDP LDPNA2 = 'e4n9flrz.evl' / LDPNAME of nn'th processed LDP LDPNA3 = 'e4n9fnnz.evl' / LDPNAME of nn'th processed LDP LDPNA4 = 'e4n9fpjz.evl' / LDPNAME of nn'th processed LDP LDPNA5 = 'e4n9frez.evl' / LDPNAME of nn'th processed LDP LDPNA6 = 'e4n9ft0z.evl' / LDPNAME of nn'th processed LDP LDPNA7 = 'e4n9fu9z.evl' / LDPNAME of nn'th processed LDP LDPNA8 = 'e4n9fv7z.evl' / LDPNAME of nn'th processed LDP LDPNA9 = 'e4n9g13z.evl' / LDPNAME of nn'th processed LDP LDPNA10 = 'e4n9g2vz.evl' / LDPNAME of nn'th processed LDP LDPNA11 = 'e4n9g4rz.evl' / LDPNAME of nn'th processed LDP HISTORY ApID(567) LDP(61332) Row 1 to 735192 HISTORY ApID(567) LDP(61333) Row 722882 to 1458052 HISTORY ApID(567) LDP(61334) Row 1446197 to 2180319 HISTORY ApID(528) LDP(4401) Row 2167889 to 2897900 HISTORY ApID(526) LDP(29664) Row 2886107 to 3637667 HISTORY ApID(527) LDP(29954) Row 3626111 to 4177154 HISTORY ApID(527) LDP(29955) Row 4165104 to 4550131 HISTORY ApID(526) LDP(29666) Row 4538238 to 5273316 HISTORY ApID(528) LDP(4402) Row 5261080 to 5988608 HISTORY ApID(528) LDP(4403) Row 5976859 to 6705123 HISTORY ApID(528) LDP(4404) Row 6692700 to 7422777 HISTORY No single packet ApIDs contributed. HISTORY LDP(567,61332) File: swift_ldp_02b2b200_072c_567_61332.ccsds HISTORY Product(61332) BAT Pages(4371) Found Pages(4371) HISTORY Valid Pages(4371) Simulated Pages (0) Missing Pages(0) HISTORY LDP(567,61333) File: swift_ldp_02b2b200_072c_567_61333.ccsds HISTORY Product(61333) BAT Pages(4371) Found Pages(4371) HISTORY Valid Pages(4371) Simulated Pages (0) Missing Pages(0) HISTORY LDP(567,61334) File: swift_ldp_02b2b200_072c_567_61334.ccsds HISTORY Product(61334) BAT Pages(4367) Found Pages(4367) HISTORY Valid Pages(4367) Simulated Pages (0) Missing Pages(0) HISTORY LDP(528,4401) File: swift_ldp_02b2b200_072c_528_4401.ccsds HISTORY Product(4401) BAT Pages(4349) Found Pages(4349) HISTORY Valid Pages(4349) Simulated Pages (0) Missing Pages(0) HISTORY LDP(526,29664) File: swift_ldp_02b2b200_072c_526_29664.ccsds HISTORY Product(29664) BAT Pages(4524) Found Pages(4524) HISTORY Valid Pages(4524) Simulated Pages (0) Missing Pages(0) HISTORY LDP(527,29954) File: swift_ldp_02b2b200_072c_527_29954.ccsds HISTORY Product(29954) BAT Pages(3277) Found Pages(3277) HISTORY Valid Pages(3277) Simulated Pages (0) Missing Pages(0) HISTORY LDP(527,29955) File: swift_ldp_02b2b200_072c_527_29955.ccsds HISTORY Product(29955) BAT Pages(2288) Found Pages(2288) HISTORY Valid Pages(2288) Simulated Pages (0) Missing Pages(0) HISTORY LDP(526,29666) File: swift_ldp_02b2b200_072c_526_29666.ccsds HISTORY Product(29666) BAT Pages(4371) Found Pages(4371) HISTORY Valid Pages(4371) Simulated Pages (0) Missing Pages(0) HISTORY LDP(528,4402) File: swift_ldp_02b2b200_072c_528_4402.ccsds HISTORY Product(4402) BAT Pages(4336) Found Pages(4336) HISTORY Valid Pages(4336) Simulated Pages (0) Missing Pages(0) HISTORY LDP(528,4403) File: swift_ldp_02b2b200_072c_528_4403.ccsds HISTORY Product(4403) BAT Pages(4341) Found Pages(4341) HISTORY Valid Pages(4341) Simulated Pages (0) Missing Pages(0) HISTORY LDP(528,4404) File: swift_ldp_02b2b200_072c_528_4404.ccsds HISTORY Product(4404) BAT Pages(4349) Found Pages(4349) HISTORY Valid Pages(4349) Simulated Pages (0) Missing Pages(0) HISTORY TASK: FMEMSORT on FILENAME: sw00176818000bevshto_uf.evt[EVENTS] HISTORY fmemsort4.1 at 2007-08-11T19:27:57 GAINMETH= 'FIXEDDAC' / Cubic ground gain/offset correction using DAC-bHISTORY HISTORY START PARAMETER list for bateconvert_4.1 at 2007-08-11T19:43:06 HISTORY HISTORY P1 infile = sw00176818000bevshsp_uf.evt HISTORY P2 calfile = sw00176818000bcbo0280g00fd.fits.gz HISTORY P3 residfile = CALDB HISTORY P4 pulserfile = CALDB HISTORY P5 fltpulserfile = CALDB HISTORY P6 outfile = NONE HISTORY P7 calmode = INDEF HISTORY P8 zeroit = no HISTORY P9 scaled_energy = yes HISTORY P10 clobber = yes HISTORY P11 chatter = 3 HISTORY P12 history = yes HISTORY P13 mode = hl HISTORY END PARAMETER list for bateconvert_4.1 HISTORY TRIGTIME= 158646187.072 / [s] MET Trigger Time BATCREAT= 'batmaskwtevt 1.22' / BAT Program that modified this FITS file MASKBATX= 0. / [cm] Center of mask tile plane in BAT_X MASKBATY= 0. / [cm] Center of mask tile plane in BAT_Y MASKBATZ= 100.3 / [cm] Top of mask tile plane in BAT_Z MASKOFFX= -0.145 / [cm] Offset of mask in BAT_X MASKOFFY= 0.114 / [cm] Offset of mask in BAT_Y MASKOFFZ= 0.05 / [cm] Offset of mask in BAT_Z MASKX0 = -124.25 / [cm] Position of mask corner in BAT_X MASKY0 = -63.25 / [cm] Position of mask corner in BAT_Y MASKPSI0= 0. / [deg] Mask Euler rotation about X-axis MASKPSI1= 0. / [deg] Mask Euler rotation about Y-axis MASKPSI2= 0. / [deg] Mask Euler rotation about Z-axis MASKCELX= 0.5 / [cm] Size of mask cell in BAT_X MASKCELY= 0.5 / [cm] Size of mask cell in BAT_Y MASKCELZ= 0.1 / [cm] Size of mask cell in BAT_Z DETBATX = 0. / [cm] Center of detector plane in BAT_X DETBATY = 0. / [cm] Center of detector plane in BAT_Y DETBATZ = 0.35 / [cm] Top of detector plane in BAT_Z DETOFFX = 0. / [cm] Offset of detector plane in BAT_X DETOFFY = 0. / [cm] Offset of detector plane in BAT_Y DETOFFZ = 0. / [cm] Offset of detector plane in BAT_Z DETCELX = 0.42 / [cm] Size of detector pitch cell in BAT_X DETCELY = 0.42 / [cm] Size of detector pitch cell in BAT_Y DETCELZ = 0.2 / [cm] Size of detector pitch cell in BAT_Z DETSIZEX= 0.4 / [cm] Size of detector in BAT_X DETSIZEY= 0.4 / [cm] Size of detector in BAT_Y DETSIZEZ= 0.2 / [cm] Size of detector in BAT_Z BAT_RA = 276.212529459245 / [deg] Right ascension of source BAT_DEC = 37.6021981979871 / [deg] Declination of source BAT_XOBJ= 2687798.42852605 BAT_YOBJ= 1820446.61803356 BAT_ZOBJ= 10000000 COORTYPE= 'sky ' / Type of coordinates specified for weighting FFAPP = T / Projection correction applied? NFAPP = F / Near-field correction applied? ~(COS+RSQ) PCODEAPP= T / Partial coding correction applied? PCODEFR = 0.960318922996521 NGPIXAPP= T / Normalized by number of detectors? NGOODPIX= 27595 MSKWTSQF= 0.984777614705267 MSKWTAPP= T / Correction for mask weight technique applied? BDISTAPP= F / BAT image corrected for distortions? APERTURE= 'swbaperflux20041120v001.fits' / BAT aperture file name BTELDEF = 'swb20041215v001.teldef' / BAT teldef file name PROCVER = '3.10.9 ' / Processing script version SOFTVER = 'Hea_06Dec2006_V6.1.2_Swift_Rel2.6(Bld20)patched3_14Mar2007' / HEASOFTCALDBVER= 'b20061014_u20061116_x20070330_m20070330' / CALDB index versions used SEQPNUM = 20 / Number of times the dataset processed OBJECT = 'GRB060111a' / Object name RA_OBJ = 276.204 / [deg] R.A. Object DEC_OBJ = 37.60599 / [deg] Dec Object RA_PNT = 276.20176294187 / [deg] RA pointing DEC_PNT = 37.5816628806335 / [deg] Dec pointing PA_PNT = 162.776362812727 / [deg] Position angle (roll) CATSRC = F ATTFLAG = 100 / Orgin of attitude information UTCFINIT= -0.948560000000000 / [s] UTCF at TSTART BCALFILE= 'sw00176818000bgocb.hk.gz' / BAT total linear gain/offset file name BRESFILE= 'swbquadres20030304v003.fits' / BAT Residual from linear gain file namBPULFILE= 'swbpulsecal20060101v001.fits' / BAT Ground Pulser DAC to keV file namBFLTFILE= 'swbpulseflt20040101v001.fits' / BAT Flight Pulser DAC to keV file namHISTORY HISTORY START PARAMETER list for bateconvert_6.2 at 2014-01-22T23:59:48 HISTORY HISTORY P1 infile = /local/data/batevent/batevent_reproc/trigger176818/001768180HISTORY P1 00/bat/event/sw00176818000bevshsp_uf.evt HISTORY P2 calfile = /local/data/batevent/batevent_reproc/trigger176818/00176818HISTORY P2 000/bat/hk/sw00176818000bgocb.hk.gz HISTORY P3 residfile = CALDB HISTORY P4 pulserfile = CALDB HISTORY P5 fltpulserfile = CALDB HISTORY P6 outfile = NONE HISTORY P7 calmode = FIXEDDAC HISTORY P8 zeroit = NO HISTORY P9 scaled_energy = YES HISTORY P10 clobber = NO HISTORY P11 chatter = 2 HISTORY P12 history = YES HISTORY P13 mode = ql HISTORY END PARAMETER list for bateconvert_6.2 HISTORY HISTORY CFITSIO used the following filtering expression to create this table: HISTORY /local/data/batevent/batevent_reproc/trigger176818/00176818000/bat/eventHISTORY /sw00176818000bevshsp_uf.evt[EVENTS][gtifilter("/local/data/batevent/batHISTORY event_reproc/trigger176818/00176818000-results-reprocess/events/sw001768HISTORY 18000b_all.evt-totgti.gti",TIME)] HISTORY HISTORY START PARAMETER list for ftmerge_2.20 at 2014-01-23T00:00:06 HISTORY HISTORY P1 (infile = @/local/data/batevent/batevent_reproc/trigger176818/0017681HISTORY P1 8000-results-reprocess/events/sw00176818000b_all.evt-events.lis) HISTORY HISTORY START FILE listing: sw00176818000b_all.evt-events.lis HISTORY HISTORY F1 /local/data/batevent/batevent_reproc/trigger176818/00176818000/bat/evHISTORY F1 ent/sw00176818000bevshsp_uf.evt[EVENTS][gtifilter("/local/data/bateveHISTORY F1 batevent_reproc/trigger176818/00176818000-results-reprocess/events/swHISTORY F1 76818000b_all.evt-totgti.gti",TIME)] HISTORY END FILE listing: sw00176818000b_all.evt-events.lis HISTORY HISTORY P2 outfile = /local/data/batevent/batevent_reproc/trigger176818/00176818HISTORY P2 000-results-reprocess/events/sw00176818000b_all.evt HISTORY P3 columns = * HISTORY P4 insertrow = 0 HISTORY P5 lastkey = HISTORY P6 copyall = YES HISTORY P7 skipbadfiles = NO HISTORY P8 clobber = YES HISTORY P9 chatter = 1 HISTORY P10 history = YES HISTORY P11 mode = ql HISTORY END PARAMETER list for ftmerge_2.20 HISTORY FILIN001= '/local/data/batevent/batevent_reproc/trigger176818/00176818000/bat/e'BACKAPP = T / Was background correction applied? HDUCLAS2= 'RSP_MATRIX' / Dataset is a spectral response matrix HDUCLAS3= 'FULL ' / Convolved with det. effects and mask PHAVERSN= '1992a ' / Version of spectrum format HDUVERS = '1.3.0 ' / Format (OGIP memo CAL/GEN/92-002a) FLUXMETH= 'WEIGHTED' / Flux extraction method AREASCAL= 1. / Nominal effective area BACKSCAL= 1. / Background scale factor CORRSCAL= 0. / Correction scale factor BACKFILE= 'none ' / Background FITS file CORRFILE= 'none ' / Correction FITS file ANCRFILE= 'none ' / Effective Area file (ARF) XFLT0001= 'none ' / XSPEC selection filter description QUALITY = 0 / Data quality flag GROUPING= 0 / Spectra are not grouped POISSERR= F / Poisson errors do not apply DETCHANS= 80 / Total number of PHA channels available CHANTYPE= 'PI ' / Pulse height channel type TOTCOUNT= 32639456 / Total number of counts HISTORY HISTORY START PARAMETER list for batbinevt_1.48 at 2014-01-23T00:01:41 HISTORY HISTORY P1 infile = /local/data/batevent/batevent_reproc/trigger176818/001768180HISTORY P1 00-results-reprocess/events/sw00176818000b_all.evt HISTORY P2 outfile = /local/data/batevent/batevent_reproc/trigger176818/00176818HISTORY P2 000-results-reprocess/pha/sw00176818000b_peak.pha HISTORY P3 outtype = PHA HISTORY P4 timedel = 0 HISTORY P5 timebinalg = u HISTORY P6 energybins = CALDB:80 HISTORY P7 gtifile = /local/data/batevent/batevent_reproc/trigger176818/00176818HISTORY P7 000-results-reprocess/gti/sw00176818000b_dur.gti[GTI_PEAK] HISTORY P8 ecol = ENERGY HISTORY P9 weighted = YES HISTORY P10 outunits = RATE HISTORY P11 timepixr = -1.0 HISTORY P12 maskwt = NONE HISTORY P13 tstart = INDEF HISTORY P14 tstop = INDEF HISTORY P15 snrthresh = 6.0 HISTORY P16 detmask = /local/data/batevent/batevent_reproc/trigger176818/0017681HISTORY P16 8000-results-reprocess/auxil/sw00176818000b_qmap.fits HISTORY P17 tcol = TIME HISTORY P18 countscol = DPH_COUNTS HISTORY P19 xcol = DETX HISTORY P20 ycol = DETY HISTORY P21 maskwtcol = MASK_WEIGHT HISTORY P22 ebinquant = 0.1 HISTORY P23 delzeroes = NO HISTORY P24 minfracexp = 0.1 HISTORY P25 min_dph_frac_overlap = .999 HISTORY P26 min_dph_time_overlap = 0 HISTORY P27 max_dph_time_nonoverlap = 0.5 HISTORY P28 buffersize = 16384 HISTORY P29 clobber = yes HISTORY P30 chatter = 2 HISTORY P31 history = YES HISTORY P32 mode = ql HISTORY END PARAMETER list for batbinevt_1.48 HISTORY HISTORY HISTORY START PARAMETER list for batupdatephakw_1.4 at 2014-01-23T00:01:41 HISTORY HISTORY P1 infile = /local/data/batevent/batevent_reproc/trigger176818/001768180HISTORY P1 00-results-reprocess/pha/sw00176818000b_peak.pha HISTORY P2 auxfile = /local/data/batevent/batevent_reproc/trigger176818/00176818HISTORY P2 000-results-reprocess/auxil/sw00176818000b_all.evaux HISTORY P3 chatter = 1 HISTORY P4 clobber = no HISTORY P5 history = yes HISTORY P6 mode = ql HISTORY END PARAMETER list for batupdatephakw_1.4 HISTORY HISTORY HISTORY START PARAMETER list for batphasyserr_1.6 at 2014-01-23T00:01:41 HISTORY HISTORY P1 infile = /local/data/batevent/batevent_reproc/trigger176818/001768180HISTORY P1 00-results-reprocess/pha/sw00176818000b_peak.pha HISTORY P2 syserrfile = CALDB HISTORY P3 chatter = 2 HISTORY P4 clobber = no HISTORY P5 history = yes HISTORY P6 mode = ql HISTORY END PARAMETER list for batphasyserr_1.6 HISTORY PARMFILE= 'swbparams20030101v009.fits[1]' / BAT calibration parameter file DPTHFILE= 'swbdepthdis20030101v003.fits' / BAT interaction depth profiles ENRGFILE= 'swbresponse20030101v007.rsp' / BAT incident energy bin file HDUVERS1= '1.2.0 ' / Format (OGIP memo CAL/GEN/92-002a) RMFVERSN= '1992a ' / Format (OGIP memo CAL/GEN/92-002a) TLMIN4 = 0 / Minimum legal value TLMAX4 = 79 / Maximum legal value NUMGRP = 204 / Number of channel subsets NUMELT = 16320 / Total number of stored response matrix elementsPHAFILE = '/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/tri'HISTORY HISTORY START PARAMETER list for batdrmgen_3.6 at 2015-12-28T21:10:08 HISTORY HISTORY P1 infile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reHISTORY P1 proc/trigger176818/00176818000-results/pha/sw00176818000b_peak.pha HISTORY P2 outfile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P2 eproc/trigger176818/remake_spec_cflux/spec_1speak/sw00176818000b_1speHISTORY P2 rsp HISTORY P3 hkfile = NONE HISTORY P4 calfile = CALDB HISTORY P5 depthfile = CALDB HISTORY P6 escale = FILE HISTORY P7 detmask = NONE HISTORY P8 method = MEAN HISTORY P9 flight_data = YES HISTORY P10 nphoton_bins = 200 HISTORY P11 elimit_lo = 10.0 HISTORY P12 elimit_hi = 500.0 HISTORY P13 efile = CALDB HISTORY P14 hv_def = 200.0 HISTORY P15 vthr_def = 12.0 HISTORY P16 row = 1 HISTORY P17 fudge = INDEF HISTORY P18 clobber = yes HISTORY P19 chatter = 2 HISTORY P20 history = YES HISTORY P21 mode = ql HISTORY END PARAMETER list for batdrmgen_3.6 HISTORY END A A#)P;g;x:I7tA#)A&bP;p;/:"8;bA&bA)wP; <;Hz8A)wA-oP;Я=<)";H J9 Y65IoA-oA0pXP;#l<@o;FH9g2T5PA0pXA3P;AQA;%A>CP;OCABP;(AA9P8,Y89:f;x1;"8/ARAĸP8W819Y9:mb:x< p=:kc=n*780h8#9j9:d;qlA9p:13:\;H&= =]c<]:X769AAPP;*3;;,<ڻ;y4M9)8\Ko8R9;9:w:^ :Ѳ<%L=N~=Q~ ;8BJ P:;a;r<ҁ;W:o8Ь8 .9&99`:B:5;)=D=<}::P6DBJ B eiP:\|;D ;;5< 1';'989 9A 9 :*T:;<==.;/q17B eiB#{P9%;;&;Kq< `Q;ͱ9#8b 9 9iO91:P:w< :,.;K=Cs=f<9LuB#{B&˓P9U:54;Z;m;i;w:8T8$9S9::Z: ;bԱ<=<ǭ:L6B&˓B*P9":H;H ;;< `;^9ب8$9@9a9:AD:o;98:,9:D:td;ă=|=W< 49ɳ B-sB0,P8j9":/;[;%;;;Bk9H,9"99Đ?:Y:f:;C; o:9`9BA9:+:k}N:;2(_=Q< T9]BqP7QU77<8Hm889}9O99F9::;-;E ;4;u:'::ŧ*;;%;mQ;?<<=[|=;7z7tKB>B2P7J&7788FI8Ȫ8ˋ9 9Fǚ9~993n: :I+:X^;D{;J;|;P:h:S:@o;{;ST;c;n9}9$9Κ9Wy:0>:{q;;P;r; ;a::-;w;@At;;6<d:B\BP737|78<8r8bH9 97 9vH}9o99:"~u:Q:U;20;F;K";i::.;k;0;f;;<<9ئV:#):9j:V:4;;M$g;];G;M:;;>E;q;-M;S<(m9" 98:S:=Z:jO'::s;;N&;;<;(cq;;:gY;b5;K;kD;O<6i|;b5;+;B.;><#;a;|F;us;4;N<&9<`=<ˬ:76PBBYP6m[678:8 088c99#9J#9C999::#:L'i:p\9::P:.:k:{;&b;S ;o;]%;Lb;Nb;a;^ ;;+;<5|;RI;kN;&;y;X/;t;;;;U<&<8,!r8_4c8E9$D^9;X9C9^999: ::T:5:as: :%:k&::":Ť;P;&UT;\<;p;&;~;f;sK;C;s;m;<.<<P66v7I78-8P8999>E9E׮9mk099n:\5: :)':+:QG:`::M:,[:Ȗ:ݝX;O;k;0;ax;>;;};a;l;V;;d < <2<ɛ<-<*(:b6KAB>BP6c[67,75h8,@t8H8)9ds9=9I9bN~9Q9گ:\:^:9:$B:A;:} ::?0:::͚:;;;:pv;p2;I;v;ih;q;C;7;;8L<:ca: :D:~g:i:Q:Ӑ :1;X;5`;#%{;V.;gl;;w;ho;xU*;';Y;P;;y<܀:D;;/;X;1};X;o;a;z;b;P;I;$;};S<+2:cR:},::$:0:d:)::d;k5;ӎ;;2@R;V;l;;;fÏ;hv;s;IE;+;S;79</< <_;ex94HBxB4P4i5+677_8 8:w8] 8[99@E9N-9[,9o:99ŀ:Ut: :M::*:H>x::5::p::z:: :f:f; ;5;1R;R?;s;~;h/;Zm;xZ;`;c;.;7g<J<56m 67r7\=8098Na88`:90w9GX9XY09`s9 99::^: :j:/Yb:fi::=:.::O:=:m::C;; ;s;/D;WB;c;$;X;^;smv;;$;zk;<$w|9UF9X{y9k9%9޷r:p:: :::I:v|:::Mq: :vR::ֽ&:by:;~; 6;;4;I8;h;l;Y2;Yh;m#[;h;>;;_i<*K9W7 99T9A: 6:m::S:/F:\sc:?:::::Ъ:# :θ:窉:G!;H!;;˂;)#;Lx;W;m;R<;SD?;f$.;;;T;-;`<<_|<&:(8B+LBxP3Wt5 6606778Xx8/8Q889k9Eʼ9M9H9zP9D9P:Z:H2: ::N:=:hw::6:P:F:]: :x:ե:z::ӹ; p?;Ո;+;=;Y&;d;K8;L$};^1;u;C;;ћ<_p<[<a:@U7sBxB#P3b4ȷ5S6l67y7fI8#G8@^8b879 979GN9?<9^=9xR9^9ë9:x:: :":L:n}:A8:a:B:: :#:¦]:0:p*:k:*;];Ԏ;;>%|;Q;[;D;D;Ux ;v$;;;o<99a9Kw9zN9ß9F9w:96&:&:|:.L:U:op:{Z:%:5,::e:::#w::x]: ;;Mr;<;6{c;Hr;R;=2;<;UW;b/;ü;];D< X~:::[U:l:H:|J::N:m:9::ǂr:ٛ:ٯ,:':^;;i;.9;>J;I;6;<|;Cxa;`^8;q;;4<l <5".6677fj27`8 P8(8lנ8 8n>9r9!90K95p9T^9L9:+9[9ܯ9'9쉂9 :2:&=:FR :b<7:a:q:l\:~]:.::::_:9:ɹ9:,: :3; ھ; O;+;;> ;(y;+f;0Z;I/;a;_;=X;V<>;;k:i7C: C֮P13P:45㏚6y[6 7@7'7&8S8MN8A8)999'9)9:~j9y99n9M99}9≘96: Б:,2(:N:R5:b3:].N:m8l:vya:::9i::`X::n::n:W;B;<;)B;.;)<;Y;-;>TB;TU;~0;;Ӑ< k;:$8 C֮C P0!24P5R6R=6Y{7"jz7LI718 d84R8rw8w86(99 y9!u9(Q9TP9>9 9]o9m9D99>9v:r:6,:A :TGi:PF:]:cw:n7: ::X::Ӿ::^:h:7):]':2;F;B;,;9|;K;#̜;3;O;d;R,;f<f;:874lIC C 7P0),2b4XD5YO606d)7 7dG7{74 8 98O8j8ȅ08N9n9>99829`<9}9+>9N9-9%f9͎9ڷ9Rj::.vy:D:B:PF:T*:Ye:f:(:#%::=:̸:k::t:^W:j:1;dd;5Q;M;;a; ;.;:b;TL;;<;Yx:8}'4fnC 7CP/k22|4mO5Hw6G667>7 7ܯ8Q8188F8}99919#l.9>*9~X94&9#9Y9û^9޽9ijq9ҹ:#:!W:2:5M:B:Fe:J:PM:i:zM}:=:-:2T:t:i:~:P:/:қ::J;R_;r;U; p;;;- ;L;ii;d;;:`85wUCCP/c1Ȓ355z6j6D7!"7~78\8K8b|8g8d899 &99#N9Y,9}Q/9N99)09T(9q9f9a::NY:&:5}:9:<:@:P=:Ywk:|C: :U:'J:::)V::*:0L::;J; ;$;z;v ;P ;&| ;4;]:Z;D;7;:91.5ؽ CC:P.L1^3`4ʶ5K6Dj67v7R 7l7Z8Z8@+R8*8F8D/8!99 998+d9\>9+939@99e%9@9fw98:o:2:&:-):0WM:2:>[:?K:[:i/9:*q::N:{Y:+n:b8::,:pl::D:|;; 1:؟:; ;;-jt;K;;tj;~n;ڤ90i6^C:CP-0C3P4Ϧ56""667/77YN78"M8eWZ8$88R8I#99N99<)9lݗ9;999D9P9cA9#9::!:m:$a:' 1:0:,:?':K:h:w :^h:U:6:|:tX: ::ŏ:E:ǟx:+:=;:::jt;;~;9d;k4;:;;r96s+CCP,10sv2D46G5M866s\6Ÿ707]G7F7Ї8 8BOx8u 80Z8ұ8ӏ8oK8<9[99M"9m9C9$9p79b999d9v::/::u:$:b:+1:.s:J#:]:i:rms:y`0:g:j::@z::Oz::F:M:#:W:Ab::p;;;(sT;P1;P;t;89Ȧ7jCCP+>E/;28I3\755݁6J66r76'7^777ɞ8#m8S98'8_}88ݞ`88ț9S9/>9Qg9i9:89f9Ѧ9@9\9lK999᱃94: a:::j::O:.-:AG:Q3:[ߢ:c&:ir~:y:w?@:s:b:a:::T:K::b :ڧ :2(:޼D:!;1;B;@q_;o;;J:$7v4o)CC P/v1̲3N45?R6'4<667<=7k77ʉ8 S838oh8n8)488ͣ8|>8e99519O`9cd9{'^9z9S99R9999p:P: Y6: :2T: :>:%F:7`:E:ND:T:cU:_j:oޤ:o::::Ȥ:C:OY:{::m::̮u:܋g:b;\;#;fzx;;h:a8c5LtC C#'P.k1`D3444r5vR66mp6~77Bo77m78F8P48w#8I88>8͐8B8996i9JI9]9rh9m9\99h9?999:9:NJ:C: ::a:.(:9:A:OH:Lo:Y:Vz:h:sjF:})M:U:U:o:͢:-0:#<:ˤ:w:::V:U;V;>v;X;vM: 8ޘ6&C#'C'5JP.4ƕ0ꌖ2ӭ64=;56t5©6Ei6(6o7 Ί7] 7w7s7Q826\8Z8x 838/8A88F8'K9.9N 939CZ]9UE9r9r9~39rÒ99099c9\d91[9|9M9|::d:G:W:$:-:;s:9h:Ec:B:P:X&:b>R:t:s:|`::|::9:::a\::ɬ:F;;*$O;r;|,:u(9Q[k6C'5JC*P-0t.2u3"5c56"66@7175̪7N7f7 28:8?;h8\8888878>9989-.9;{9U9\S9l]9a9n9G9z99Wv999i[9l99X9: T:4:):'œ:3:0:9ML9y9 [9qi9׏9Y9T979]9?9Ò9ۗX9 ::: ':::7:}h::+:+P:7o5:=+:CZ:K6:W:v:':-:LX:::6:@:[:ZN;/2};7:9a73uC4C8c9P.2F0 2&3E4556?N66a6A37)7SK77-27%8T8&x8?8O8uK&84c8F8>8!8j9q9ө9g949*Ȓ9/ 9.ˑ92`9MZf9f49(99 9N99 9nk99f9f9H*9{.9ܫ:o:s: έ: }: 9:.l::#M:(:-^:3:9:Jp\:Sg:t\:0:::J7:W::0Z:J; `;4:ꕭ9{7 4C8c9C<P-^0&S23465D5/66p>6t67 713;7m7.7T88 8(խ828TV8kZ%8w884888،9R99 99" 9"}9/n9=#}9f&9wy99,9ȍ999S9c 999@]99999TD99R:W:5:*::u:8:$o:0pq:1;:Dj:QE9:o-:|g:r:k7:w:rj::I:!,; #; :;8C<C?lP, 2/%13!i4Al5u5d66K 6|6 6cm717Gp7Y 7:7+88G8q86{8O8_l8k8/88S888A9ȶ9I9ګ9999=9R79rG\9+Q9 O99?9C9u929c9q99J\93999u99z::z: Ϙ: ӳ:J:B:s:'ǖ:*4:@:V$E:g#6:f[:Z(:^:y/::=+:˓;;':="C?lCCP*/T1!ll2.3/45l-5t6+6Zx6v66b7%:7V i7v7Ĩ.78=8(8Eq82>8F 8RJ8b08u8Ѣ88>8Ѝ87T8 939 9`9 ƨ99-6p9O9bj;9o9{Q97599]9A9DM9b999999ɳ<9 9xp9.H9& 9'99bK:n: XM: c:SH:w::*:=:O:W:M L:Q&:Uz:rs:i::zB;ICCCGdP.022Q3CV451Z56 >6:(b6rjc6 67K=717gd7&77}7r8K8?8,B89Q9]0S9hj9q99z K99~9F9A9Bd9s9?i9V9>{9L9ˮ9вV9H7999$9ֲ:5:: #:u::&I:8E:D9:H:8:EP:T:]2:1n;ɎCGdCKUP-P*0#13@y4D1 55v5J86`6Q6~k6X677@*t7M7V7̬77L8ul838&|81=8=D8b)n88s88g88ɝ|8R8?88!8y9 xy9"x96 9CA9L9V9hB9d9oʈ9gTT9t)9~9:9n99p99bQ9I9!49[B9ؼ9˚a9ډ/9n939/99:H::p:"l:88y:6j:4 :1:1z: '; TCKUCOY2P-I/91{y2r4M4\5N)561965C6Z666S77YK=7X7707D707W8v8A8&<8>U8U888y8H0888G8;8'8O(8D9+E9Rd9)949<9Mi9M6w9Z9SxP9]/9`\9j9v9Xn97899 999,99.9<9"99t999䟸9gj9U:::b:.:)!:F9;,eCOY2CSqP+7/1*234L$5^556!06=[u6V-6[W6r772)7`ʡ7k7x7A7&$7ۥ78f888$'808[8v8V8;8858u88̅8868܍8f909}9&}94t94F9C 9@K9I9J9M|9_9i 9|99}999HD9x9J999q999909:9ƨ9>59q9?::]:E9֌d;LCSqCWP*`i3.02Tu3L474!5l 5(6g6$6666kN6Z6R*77677xVm7ҹ7j75*7|m7W7a8%8xc8984S8L8u8|O8ռ88(888G8{8 8͝8{99v9*99,-9+P96,98-^98h9CG9D7%9T59oA9sK99iN9!l9,9)9R09@99Q9!9f9a[999Z9δ99w9 ~: 9\;-CWC[9P-6/0o1234n56R55c6 66CH6|,86C6M7{7K@7sy777s17l7g9E9K09Wu!9S9^?9Y(9f9mG9t9|$979.94k99w9Ï919[u;#CdCi+!P++9.] 07$12X73֪45 5oca5h5p5\6 F6,$6rZ66A771yt7ST7jN7y-7S7Р77;7778t88/ 8CF8B8P8O8e 8u<88)8Y85;8K"8%87c8,88R898.9F9|9+Q9 99#79-93I9@9<9Gv9B9M9Qz9W999]9d9j9xa9tt996/9}A9>;%Ci+!Cm0P-/M/N1D,2@34MS4%5=+#5ɷ5n5l566 s6@e6w!666ջ7727L7]i7hZ7r_77[77k7Ȃ7ܦ8 8,,8*8,a8:l88M8H:8SJ8a8l8oy8q888A8.8ĸ88J8⮡8(88 v8 8{H99W99!Q9)9(4<92E9/I98:9;`S9>9CN9I+9O@T9\k9Y9f9i|9^9&;Cm0CrxP,/%|0\23*4 G45,n5dD5T5595Q6a6B'6w6^67d70&7C7Ny7Vf7k7r77777sC7P88 8&8#8/86R8AK8NC8W(8[ 8gf8ki8G8y8=e8w8r888M38ۄ8տ8Ld8M!8L8999 9?[99$h9'#9*9-90959B#+9@V69K9NBh9C\9O{;GCrxCwBP,$.FY0Nv123-4W4ܫ55(5rlt55) 5ʈu5r66Um6667!7) R76^}7>7Nx7O7l7{c767p7?7y78X?8R8ǯ88 ,e8&~80F8;8C8OQ8Jd8a J8r8 8'88B8W8888ɳ8ʶ8M8*88e9-9 9 9<999Q9M9g9)|9(o|93i9599+ 9;DCwBC|$P*K. /eB1<2q3lw!404j5n5Gu5[R5.5ٴ5U.566)l/6V6*6e6E737 \7*o79777K7Ud7ws7h77L7 7*8 88 A888Q8!|8,3 8;k\868A8F8hl88{8E888y8+8G88_&8B8888 87849I9p99 f9 94909=9_9 9#8(;ԯC|$CP-[/@0g2 3qx3U4qg4 5!>5ckf5,555e.6<6)6jF6 6θ67 I7>57%87#w71C757Q7g7{7e7{7=7ڇ)7X7"88o88 e818$;(8$ F8-=8*8>r8U8o8'8W8e8b88Nn88]8L8=8f888ѿ88,88z8W8!9Ɉ9>9 9 9Z98f;̋CCP, 7.HY0G123e&4+44{5;5km55g5,&56y969v*6u66Y6,7&7>7BQ7L7^71s7D*7W7i7o.77S7-7&7e7-"7M778 X88A38LG8!8.8De8dt8m 8w`88X88Z8ƭ8-8͢8+8L888Í8S8 t8Lh8 8]8b8U88 I8Y8;vWCCP+{. /1#|2Qt3,t34v.40Q55Fō5jS5,S555.6y"6A/06}k666077;7 7 7C7%vg77"7H=7ch7tYW77K7M7ɴ7ш57ֹ77L7e7S88c^88g878:8Gŕ8WT&8jS8g8vI8|83 8_8o88888p888-88ȉ8 88ڸ888c};ztCCU P)N-f/901oP2`D3|42,4U4EF5%5ItQ5m:5w5555~"66Hh 6rO686U6q6=66q7i7 w27j7*tI7B>7L[w7qh770!77z727&e7597~N7c7j7tn88S8Rb88#85 8K{8L8Z&8`IY8e8lx8s88~I8888N8.8{8Z88w8c8S8s8k8C;sCU CqP,6.0*7D1Y23Nc3m4c 4e5$o5+ L5N}5W5vMj5j 55Z6ƅ6N-6 "6K6!16i~666?6P7 7p7%A7,҂7G#7Y777T77\7{7*7o7ɉ7˭7_7麫78I8L8:8+"81(8@>8F8KJv8OA8U&8d8b i8o,/8h77d78 {8t 8%8-f83E87_q8;z_8Gq8EW8S@8O8Y8[8`u8k{8{8'887t88818S_;R CrCWP*c-ş/J0@1"23bƇ34_j"44|5"5$59P5?M5e2u55~56$‰6RW66\66^6^@66ŦY6a6j67 l77-w7G77cV7{c7P7 77_'77P77&c7G7z7u>7t77j48 w8iK8Y8"L8&(68/8-aC89{188"8Cx8E8Fn8J:8R-8`,8x|+8{m888{.88;;CWCmdP)x 8,`.(01:Ѯ2BJr3:34&4cO4]555#Y5':5@*5e[:55{6X6'v6[6zL6!66l6_'66{66g66 7Ow7"7:7St7g7vJN7Y=7u7777 7Me7577`7|7r7x)788d8g 8"8ۙ8#Z8!8,~y81o84485J87G8=B8P8Ve68i/8mV8\{8%d;wCmdCVP,b.H/V/0123b 3A4QR744YW455 m5%5;5g55ɘ6j60XZ6N6z66g6o66d6.6y6V6e67ڕ7;77808 ~]88a8O88Y88"z8#8%v80E83D8ED8Lʪ8@8<8;.CVCOP+ -h-/0T21 2hv3=3r4S4uW44a4߭55z5\m59(5lQ55͟ 6 Dr6&A6Ob6a26a066]6a666E6g6̧66Q 7 7 H73H7Jzw7L7[7X7eY7i7n7"z7Q7k7˓777ծ7.7=77xK7g07o7Z8[8o8 :888ܟ87s;gCVVClP+ -u/P0vc1v2k3 34ޏ4d40Y44]4g4545Y595s=55_A6 6Ɠ6>ٖ6P)6\6d6u 6oœ6Yw6 6A666;6=67K7Y7+$7+m77na7;)7>}7I7EX7K$]7\87_-7s7{7¾77e7I7k7u7[[7|7Bh7z7Dž7Z7U7|77|7)q7rF7b;YuClC P*X-Fs.hR01,L2 u2R3`3O7404mϳ4g44?4A4`45595օ5R5C66 y64B6B6Ku6Za6Uw6c6`G6uh66(66Z66·7 7j77"x7&7)y73b7/º72A7>7>7P7[X7b7jI7x47`777/7E7z077k7 e777;7I7 A77;K4gC C"P),d.5y/]0<12yB3]7344=[4m 4 4aQ444 4 {5>5Dm5yA/55Ϧ66,6(Rm62 6B$6>6KK6F6U6a6sv#6J66j 66r67 7Gh77$7 :7Й7f?7(@7&%&73N7<|=7E67L7Sd7hg7tz 777}7;>727|77t7f77|7?7z7;=C"CuP+4-/̦0G|1:Mu22ƅ3R3%^4 4UB4|lR4`344>4i4)4a5~5?}555O56&6<6+ 6)65xG61i6=36C6N6`h6v6q6I6~6O6]6C77"r7N7 7pp7.77*7"7*ŏ73z7:]w7G7J7d7s&737 7(7 7+7f7,7K7774F7q&;1ΒCuCfWP+ -0.G/͔0r1#2~3Y33<14+4R;444w4)z494d4D55J55}\5YO55#6L6w6 6 *6=6(%6,b626=-6N6bz6Pg6q6Bi66ΘF6Rx66g6 6T7(e7P7 7U8707(7!7/:(7.z17> 7E7a7v7w777K777. 7x77S;%CfWCP) g,j~.1/R0a1U7B2!2V3N34Y4,4Z54wZ4q444L44߫)5P5B 5g556516w6"6 ‰6 h6*666"f6-6#5JC5D5y&55ޙ55566z6 ]6L6c6V646?B86\yH6l[~626=6$6 6b6ǘ6hC6GP6ܮ}6ş66\L67776777o7%'74s7D7R7\P7k@7hg7t]/7p7Y@7#޸;:CGCѦP*,E.=n/j0](1Y2253.338446ZP4Mk4]T4g4p74Ǔ444m55I{5455>'5ɟ5ɻ5 5J556 ^6p66D6F666A6at6G6Z\66666[6 6ɦ6 -6P66e6S6"z6L757 i7Z7!H70x7=7N~7M7Y77U7@O$7+;CѦCnP)ZX,a-^.0~01\2n92X3_h3c'3B4404B4Nb4Vm4jq4r44Jb4M<455F; 5w5 55~5+5-85ܴ5׸55b5z5~t666668V6N6i06@6666`66~66 6?h6Ǣ6pM6 6԰6l6*677 7f70973[P7?j70 I0S1G2O2}37ho3I3j30'44 54)48]4794K.4ZBx44455F"5f5b55d5ž5 5%55c5X5ȇH55gr5&q6 tI6656Dk6Z̾6x6~ֲ6x%663C6+6}666U646ީ66^6 96Є606Q[6A7 [7(7/6L :ڰVC)CŲ}P(!+-4./01Zd"2p2C33_[3Sq3:3l4 44#4!y40R45ő4Y444z_5N595f,5{j5s 5J5~5G5o5M05܁5Q555Ԥk5'6x6m6 I(636P6Y>6pE6{686#H66f!6fP6I666T6-6PF6, 6o6D6;66;6^u6o-:ACŲ}Cɚ.P**,7i-/)x0$0X=1l2FV 23%3{l 3$P3ѿ3$44i44QC441Ι4Q4<44h55:J5Qux5t55055R55S5i5 E5`5 5E5H5<6h66*,666MO6Y6b6iB6n96|f6w6֟66\6+6UJ6e66 6X66@6b6Jo66l:\Cɚ.C͕P)ם+-ht./01E 1|2{23=3ת3V3͏!3>4'3.4 544g4( 4K4B4e4s55+& 5M5cp5s5~^54#5P55̵55595rj55Q5֒5 B6 f64"6,@6:J6E16MyI6S6_6[D6hw+6c6p96t&6x$6}66!6[66!666gu:^C͕Cѥ2P(q<+A,ؗ.{/#001?2&223 3P3t3V33933&34404.4"d4Gk44I4.5g5)>5A~5TW5aѕ5kD5r#55|A55$5)5<5NP555~556]6b6*64M6<6H6E&d6P{6LOE6W6[6^C6a6f%6l6U66}6Z=6r6::6QCѥ2CQP*|,;'-ȫ./N0З1@n1 2a2I33]%3(3Ž3bP3k3߶q3yJ3Ӟ3g#4 4p4K4}4ǰ4`55 5555E35PT5Xo5h(65c5qx5k '5x5}55b55d55m5@6™6566$T62c606;676A _6D 6GK6I6L{6P6]v6\o6k 6i6R6!:eCQC^P).9+-.(/700%12R2<32!3)(3c'3>3/33Ǻ3a3Լ33z3u46j4>ĸ44ߪ4҉5505(f56W5@X)5O5L|5X5Sb5_-A5b^5fy 5v5x55 z5|5_53z56+i6 L66k?6&6#6,؊6/F56163#66\686B6?6I;6F^k636 y:mC^CPP*,vJa- .¹/c0D_1%12@2<3:34~3gQ33Q3333D3ː3i3Y4۰4B4q34104\.4 @5 U565) n58g57k5C`5>S5Iu5L5N5Z5X;*5bp5|Y05\55V5,5596c66L6\6U6&66!h6#6& n6.l6*60t96*׈6H5:sCPCP)|`+L-}.@/0ʹ0O0ő 1vd292m@)2 3 '3<+3s3,3(3X33$b33Q33 447%4w44F4+4uh5AS55#*5#-5/mC5+ 5557ً59v5C5?H5E\5W 5]fM5{5w5n55i5pu566&6 6 6/66wn6lW666n6r65ɻ:x:vCC/TP(n+ N6,g-Ē.b/'A0j1W1c2$2z23.3Hn3eA33Ʃ3Ƒ3333g3 73v4 V4:4qE4444<545 U555. 5#G5%Q5'5/5+B5.a5:5<S5QBP5d\5|O#55 52585hE555f666W 6o6 6>6 &6^5:5I:gC/TC\P*L,-?G.C/9R001Y1ݐ@2G 22F3!3?s3h3vQZ3mk333533H3a3z4 T45`_4iq4R44ΫX44 5 I5 vF5q5(5c 55\l5?w5$p5"51dD5=55O5d5~5Z5 C5M;55G5Z5G55<5$5"5#5<55@5\':VC\ChzP)+Bݯ, -.rr/,0R11r2\2d,2#2G3[3D3T3qQ3=3363 3y333X44/4`4S444{4{45555R5 5 5d%5X5h5"kr5-Ed5CCff?CffC@CC3AC3CffBCffC"CC"C$3DC$3C'ffEC'ffC*FC*C,GC,C/HC/C233IC233C5JC5C73KC73C:LC:C=LMC=LC@NC@CBfOCBfE