SIMPLE  =                    T / FITS STANDARD                                  BITPIX  =                    8 / Character information                          NAXIS   =                    0 / No image data array present                    EXTEND  =                    T / There maybe standard extensions                DATE    = '2004-04-09'         / Date tape was written                          ORIGIN  = 'STScI-STSDAS'       / Fitsio version 21-Feb-1996                     FILENAME= 'null_image'         / ZERO LENGTH DUMMY IMAGE                        END                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             XTENSION= 'TABLE   '           / FITS STANDARD                                  BITPIX  =                    8 / 8-bits per 'pixels'                            NAXIS   =                    2 / Simple 2-D matrix                              NAXIS1  =                  132 / No of characters per row                       NAXIS2  =                  386 / The number of rows                             PCOUNT  =                    0 / No 'random' parameters                         GCOUNT  =                    1 / Only one group                                 TFIELDS =                    1 / Number of fields per row                       EXTNAME = 'j8qi01m8q.trl'      / Name of table                                  TTYPE1  = 'TEXT_FILE'          / One column per line                            TBCOL1  =                    1 / Starting column number                         TFORM1  = 'A132    '           / Format                                         END                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             2004100115807-I-INFO -------------- Data Validation Started: j8qi01m8q ------------ (1)                                             2004100115807-I-INFO Mismatched weight (0)                                                                                           was lower than threshold (25) (1)                                                                                                  2004100115807-I-INFO -------------- Data Validation Completed: j8qi01m8q ------------ (1)                                           20041                                                                                                                               00115809-I-INFO ----------- World Coordinate System Started: j8qi01m8q --------- (1)                                                2004100115809-I-INFO ----------- World Coordi                                                                                       nate System Ended:   j8qi01m8q --------- (1)                                                                                        2004100115815-I-INFO -------------- Generic Conversion Started: j8qi01m8q -----------                                                (1)                                                                                                                                2004100115815-I-INFO expstart at 52867.549913 (1)                                                                                   2004100115815-I-INFO exptime:           450.000000 (1)                                                                              2004100115815-I-INFO                                                                                                                 Correcting for filter wheel 1 (F606W CLEAR2L). (1)                                                                                 2004100115815-I-INFO gcj_fw_adjust: WFC Flatfield offset = 0  (1)                                                                   200410011582                                                                                                                        1-I-INFO -------------- Generic Conversion Completed: j8qi01m8q --------- (1)                                                       2004100115843-I-INFO ----- REF started for: j8qi01m8                                                                                q -----                                                                                                                             2004100115843-I-INFO GRAPHTAB value changed: N/A => mtab$n9i1408hm_tmg.fits                                                         2004100115843-I-INFO COMPTAB value changed: N/                                                                                      A => mtab$nc809508m_tmc.fits                                                                                                        2004100115843-W-WARNING FLSHCORR = OMIT, FLSHFILE NOT required                                                                      2004100115844-I-INFO IDCTAB value chan                                                                                              ged: N/A => jref$nar11046j_idc.fits                                                                                                 2004100115844-I-INFO BIASFILE value changed: N/A => jref$n941051aj_bia.fits                                                         2004100115844-I-IN                                                                                                                  FO DARKFILE value changed: N/A => jref$n980941nj_drk.fits                                                                           2004100115844-I-INFO PFLTFILE value changed: N/A => jref$nar1136pj_pfl.f                                                            its                                                                                                                                 2004100115845-I-INFO SHADFILE value changed: N/A => jref$kcb17349j_shd.fits                                                         2004100115845-I-INFO ATODTAB value changed: N/A =>                                                                                   jref$kcb1734hj_a2d.fits                                                                                                            2004100115846-I-INFO BPIXTAB value changed: N/A => jref$n9p09145j_bpx.fits                                                          2004100115846-I-INFO CCDTAB va                                                                                                      lue changed: N/A => jref$o151506cj_ccd.fits                                                                                         2004100115846-I-INFO OSCNTAB value changed: N/A => jref$lch1459bj_osc.fits                                                          20041001158                                                                                                                         46-I-INFO CRREJTAB value changed: N/A => jref$n4e12511j_crr.fits                                                                    2004100115847-I-INFO ----- REF ended for: j8qi01m8q -----                                                                           2004100                                                                                                                             115847-I-INFO ----- REF ended for: j8qi01m8q -----                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              CALACSBEG*** CALACS -- Version 4.4.1 (21-Jan-2004) ***                                                                              Begin    09-Apr-2004                                                                                                                12:03:23 GMT                                                                                                                        2004100120323-I--------------- CALACS started ----------------------------------                                                                                                                                                                                                                                                                                                                            Input    j8qi01020_asn                                                                                                              Processing                                                                                                                          FULL ASN table...                                                                                                                   LoadAsn:  Processing FULL Association                                                                                               Trying to open j8qi01020_asn.fits...                                                                                                Read in Primary header from j8qi01020                                                                                               _asn.fits...                                                                                                                                                                                                                                                            NUMBER of MEMBERS in TABLE: 3  PRODUCTS: 1  SUB-PRODUCTS: 1                                                                         Product-- Member   1:   Product:  0  Type:                                                                                          Sub-Product-                                                                                                                        - Member   1: j8qi01021  Posn:  1  Type: prod-crj                                                                                   Exposure-- Member   1: j8qi01m8q  Type: exp-crj                                                                                     Exposure-- Member   2: j8qi01maq                                                                                                      Type: exp-crj                                                                                                                                                                                                                                                         CALACS: Detector ACS, type 1                                                                                                        CALACS: processing a CCD product                                                                                                    CALACS: processing CCD product 0                                                                                                    CALACS: processin                                                                                                                   g posid = 1                                                                                                                         CALACS: Got reference file information                                                                                              CALACS: Processing switches set...                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              CALACSBEG*** ACSCCD -- Version 4.4.1 (21                                                                                            -Jan-2004) ***                                                                                                                      Begin    09-Apr-2004 12:03:23 GMT                                                                                                   2004100120323-I--------------- ACSCCD started ----------------------------------                                                                                                                                                                                        Input    j8qi01m8q_raw.fits                                                                                                         Output   j8qi01m8q_blv_tmp.fits                                                                                                     Trying to open j8qi01m8q_raw.fits...                                                                                                Read in Primary header from j8qi0                                                                                                   1m8q_raw.fits...                                                                                                                    APERTURE WFCENTER                                                                                                                   FILTER1 F606W                                                                                                                       FILTER2 CLEAR2L                                                                                                                     DETECTOR WFC                                                                                                                        2004100120323-I--------------- Begin processing: J8Q                                                                                I01M8Q ---------------------                                                                                                                                                                                                                                                                                                                                                                                Imset 1  Begin 12:03:23 GMT                                                                                                         2004100120323-I--------------- Open SingleGroup now... ----------------                                                             ---------                                                                                                                           2004100120325-I--------------- Input read into memory: J8QI01M8Q ---------------                                                                                                                                                                                                                                                                                                                            CCDTAB   jref$o151506cj_ccd.fits                                                                                                    CCDT                                                                                                                                AB   PEDIGREE=inflight                                                                                                              CCDTAB   DESCRIP =June 2002                                                                                                         Found trim values of: x(24,24) y(0,20)                                                                                                  Uncertainty array initialized,                                                                                                      r                                                                                                                               eadnoise =4.97,4.85,5.24,4.85                                                                                                           gain =0.9999,0.9721,1.0107,1.018                                                                                                   default bias levels =2429.3,2524.7,2443.5,2469.7                                                                                 20041001203                                                                                                                         27-I--------------- Uncertainty array initialized: J8QI01M8Q --------                                                                                                                                                                                                                                                                                                                                       DQICORR  PERFORM                                                                                                                    DQITAB   jref$n9p09145j_bpx.fits                                                                                                    DQICORR                                                                                                                              COMPLETE                                                                                                                           2004100120336-I--------------- DQICORR complete: J8QI01M8Q ---------------------                                                                                                                                                                                                                                                                                                                            ATODCORR OMIT                                                                                                                                                                                                                                                                                                                                                                                               BLEVCORR PERFORM                                                                                                                    OSCN                                                                                                                                TAB  jref$lch1459bj_osc.fits                                                                                                        (blevcorr) No virtual overscan region specified.                                                                                    (blevcorr) Bias drift correction will not be applied                                                                                .                                                                                                                                   (blevcorr) Rejected 2 bias values from fit.                                                                                         Computed a fit with slope of -0.000269057 and intercept of 2445.21                                                                  (blevcorr) Reject                                                                                                                   ed 3 bias values from fit.                                                                                                          Computed a fit with slope of -0.000309035 and intercept of 2472                                                                     Bias level from overscan has been subtr                                                                                             acted;                                                                                                                                   mean of bias levels subtracted was 2458.6.                                                                                          bias level of 2445.21 was subtracted for AMP C.                                                                                     bias level of 247                                                                                                              2 was subtracted for AMP D.                                                                                                         BLEVCORR COMPLETE                                                                                                                   2004100120337-I--------------- BLEVCORR complete: J8QI01M8Q --------------------                                                                                                                                                                                                                                                                                                                            B                                                                                                                                   IASCORR PERFORM                                                                                                                     BIASFILE jref$n941051aj_bia.fits                                                                                                    BIASFILE PEDIGREE=INFLIGHT 14/08/2003 20/08/2003                                                                                    BIASFILE DESCRIP =Created by ACS                                                                                                    REF pipeline from proposal(s) 9650/9675                                                                                             Ratio of (1,1) with offset =(0,0)                                                                                                   BIAS image and input are the same size                                                                                              BIASCORR COMPLET                                                                                                                    E                                                                                                                                   2004100120344-I--------------- BIASCORR complete: J8QI01M8Q --------------------                                                                                                                                                                                                                                                                                                                            FLSHCORR OMIT                                                                                                                       Writing out image with trimx =                                                                                                      24,24, trimy = 0,20                                                                                                                 Outputting chip 2                                                                                                                   2004100120346-I--------------- Output written to disk: J8QI01M8Q ---------------                                                    Imset 1  En                                                                                                                         d 12:03:46 GMT                                                                                                                                                                                                                                                                                                                                                                                              Imset 2  Begin 12:03:46 GMT                                                                                                         2004100120346-I--------------- Open SingleGroup now... -------------------------                                                    2004                                                                                                                                100120347-I--------------- Input read into memory: J8QI01M8Q ---------------                                                                                                                                                                                                                                                                                                                                CCDTAB   jref$o151506cj_ccd.fits                                                                                                    CCDTAB   PEDIGREE=                                                                                                                  inflight                                                                                                                            CCDTAB   DESCRIP =June 2002                                                                                                         Found trim values of: x(24,24) y(20,0)                                                                                                  Uncertainty array initialized,                                                                                                      readnoise =4.97                                                                                                                 ,4.85,5.24,4.85                                                                                                                         gain =0.9999,0.9721,1.0107,1.018                                                                                                   default bias levels =2429.3,2524.7,2443.5,2469.7                                                                                 2004100120350-I----------                                                                                                           ----- Uncertainty array initialized: J8QI01M8Q --------                                                                                                                                                                                                                                                                                                                                                     DQICORR  PERFORM                                                                                                                    DQICORR  COMPLETE                                                                                                                   2004100120355-I--------------- DQICOR                                                                                               R complete: J8QI01M8Q ---------------------                                                                                                                                                                                                                                                                                                                                                                 ATODCORR OMIT                                                                                                                                                                                                                                                                                                                                                                                               BLEVCORR PERFORM                                                                                                                    (blevcorr) No virtual overscan region specified.                                                                                    (b                                                                                                                                  levcorr) Bias drift correction will not be applied.                                                                                 (blevcorr) Rejected 5 bias values from fit.                                                                                         Computed a fit with slope of 0.000                                                                                                  294185 and intercept of 2430.99                                                                                                     (blevcorr) Rejected 5 bias values from fit.                                                                                         Computed a fit with slope of 0.000314557 and intercept                                                                               of 2524.08                                                                                                                         Bias level from overscan has been subtracted;                                                                                            mean of bias levels subtracted was 2477.54.                                                                                         bias level of 2430                                                                                                             .99 was subtracted for AMP A.                                                                                                            bias level of 2524.08 was subtracted for AMP B.                                                                                     bias level of 2445.21 was subtracted for A                                                                                     MP C.                                                                                                                                    bias level of 2472 was subtracted for AMP D.                                                                                   BLEVCORR COMPLETE                                                                                                                   2004100120357-I--------------- BLEVCORR complete: J8QI01                                                                            M8Q --------------------                                                                                                                                                                                                                                                                                                                                                                                    BIASCORR PERFORM                                                                                                                    Ratio of (1,1) with offset =(0,0)                                                                                                   BIAS image and input are the same size                                                                                              BIASCORR COM                                                                                                                        PLETE                                                                                                                               2004100120414-I--------------- BIASCORR complete: J8QI01M8Q --------------------                                                                                                                                                                                                                                                                                                                            FLSHCORR OMIT                                                                                                                       Writing out image with trim                                                                                                         x = 24,24, trimy = 20,0                                                                                                             Outputting chip 1                                                                                                                   2004100120421-I--------------- Output written to disk: J8QI01M8Q ---------------                                                    Imset 2                                                                                                                               End 12:04:21 GMT                                                                                                                                                                                                                                                                                                                                                                                          End      09-Apr-2004 12:04:21 GMT                                                                                                                                                                                                                                                                                                                                                                           *** ACSCCD complete ***                                                                                                             2004100120421-I--------------- ACSCCD completed:                                                                                    J8QI01M8Q ---------------------                                                                                                                                                                                                                                                                                                                                                                             CALACSBEG*** ACS2D -- Version 4.4.1 (21-Jan-2004) ***                                                                               Begin    09-Apr-2004 12:04:21 GMT                                                                                                   20041001                                                                                                                            20421-I--------------- ACS2D started -----------------------------------                                                            Input    j8qi01m8q_blv_tmp.fits                                                                                                     Output   j8qi01m8q_flt.fi                                                                                                           ts                                                                                                                                  Trying to open j8qi01m8q_blv_tmp.fits...                                                                                            Read in Primary header from j8qi01m8q_blv_tmp.fits...                                                                               APERTURE WFCENTER                                                                                                                   FILTER1 F606W                                                                                                                                                                                                                                                           FILTER2 CLEAR2L                                                                                                                     DETECTOR WFC                                                                                                                        2004100120421-I--------------- Begin processing: J8QI01M8Q ---------------------                                                    Processing 2 IMSETs.                                                                                                                ..                                                                                                                                                                                                                                                                                                                                                                                                          Imset 1  Begin 12:04:21 GMT                                                                                                         2004100120449-I--------------- Input read into memory: J8QI01M8Q ---------------                                                                                                                                                                                                                                                                                                                            CCDTAB   jref                                                                                                                       $o151506cj_ccd.fits                                                                                                                 CCDTAB   PEDIGREE=inflight                                                                                                          CCDTAB   DESCRIP =June 2002                                                                                                                                                                                                                                                                                                                                                                                 DQICORR  OMIT                                                                                                                                                                                                                                                                                                                                                                                               DARKCORR PERFORM                                                                                                                    DARKFILE jref$n98094                                                                                                                1nj_drk.fits                                                                                                                        DARKFILE PEDIGREE=INFLIGHT 19/07/2003 01/08/2003                                                                                    DARKFILE DESCRIP =Created by ACSREF pipeline from proposal(s) 9675                                                                  P                                                                                                                                   erforming dark subtraction on chip 2 in imset 1                                                                                     Image has an offset of 0,0                                                                                                          Mean of dark image (MEANDARK) = 1.67016                                                                                             DARKCORR COMPLE                                                                                                                     TE                                                                                                                                  2004100120533-I--------------- DARKCORR complete: J8QI01M8Q --------------------                                                                                                                                                                                                                                                                                                                            FLATCORR PERFORM                                                                                                                    PFLTFILE jref$nar1136pj_pfl                                                                                                         .fits                                                                                                                               PFLTFILE PEDIGREE=InFlight 18/04/2002 - 09/05/2002                                                                                  PFLTFILE DESCRIP =F606W step +1 flat w/ mote shifted to  0 step                                                                     ratio of                                                                                                                            flat/input = 1,1 offset by 0,0                                                                                                      FLATCORR COMPLETE                                                                                                                   2004100120540-I--------------- FLATCORR complete: J8QI01M8Q --------------------                                                                                                                                                                                                                                                                                                                                                                                                                                                                SHADCORR OMIT                                                                                                                                                                                                                                                                                                                                                                                               PHOTCORR PERFORM                                                                                                                    Keyword PHOTMODE built as: ACS WFC1 F606W                                                                                           Created SYNPHOT obsmode of: acs,wfc1,f606w                                                                                          The follow                                                                                                                          ing throughput tables were used: crotacomp$hst_ota_007_syn.fits, cracscomp$acs_wfc_im123_004_syn.fits, cracscomp$acs_f606w_004_syn  .fits, cracscomp$acs_wfc_ebe_win12f_005_syn.fits, cracscomp$acs_wfc_ccd1_017_syn.fits                                               Computed PHOTFLAM value of 7.90645e-20                                                                                              GRAPH                                                                                                                               TAB mtab$n9i1408hm_tmg.fits                                                                                                         COMPTAB  mtab$nc809508m_tmc.fits                                                                                                    PHOTCORR COMPLETE                                                                                                                   2004100120540-I--------------- PHOTCORR complete: J                                                                                 8QI01M8Q --------------------                                                                                                       2004100120543-I--------------- Image statistics computed: J8QI01M8Q ------------                                                    2004100120546-I----                                                                                                                 ----------- Output written to disk: J8QI01M8Q ---------------                                                                       Imset 1  End 12:05:46 GMT                                                                                                                                                                                                                                                                                                                                                                                   Imset 2  Begin 12:05:46 GMT                                                                                                         200410012054                                                                                                                        8-I--------------- Input read into memory: J8QI01M8Q ---------------                                                                                                                                                                                                                                                                                                                                        CCDTAB   jref$o151506cj_ccd.fits                                                                                                    CCDTAB   PEDIGREE=inflight                                                                                                                                                                                                                                              CCDTAB   DESCRIP =June 2002                                                                                                                                                                                                                                                                                                                                                                                 DQICORR  OMIT                                                                                                                                                                                                                                                                                                                                                                                               DARKCORR PERFORM                                                                                                                    Performing dark subtraction on chip 1 in imset 2                                                                                    Image has an offs                                                                                                                   et of 0,0                                                                                                                           Mean of dark image (MEANDARK) = 1.8457                                                                                              DARKCORR COMPLETE                                                                                                                   2004100120604-I--------------- DARKCORR complete: J8QI01M8Q ---                                                                     -----------------                                                                                                                                                                                                                                                                                                                                                                                           FLATCORR PERFORM                                                                                                                    ratio of flat/input = 1,1 offset by 0,0                                                                                             FLATCORR COMPLETE                                                                                                                   2004100120612-I--------------- FLAT                                                                                                 CORR complete: J8QI01M8Q --------------------                                                                                                                                                                                                                                                                                                                                                               SHADCORR OMIT                                                                                                                                                                                                                                                                                                                                                                                               PHOTCORR PERFORM                                                                                                                    Keyword PHOTMODE built as: ACS WFC1 F606W                                                                                           Created                                                                                                                              SYNPHOT obsmode of: acs,wfc1,f606w                                                                                                 The following throughput tables were used: crotacomp$hst_ota_007_syn.fits, cracscomp$acs_wfc_i                                      m123_004_syn.fits, cracscomp$acs_f606w_004_syn.fits, cracscomp$acs_wfc_ebe_win12f_005_syn.fits, cracscomp$acs_wfc_ccd1_017_syn.fit  s                                                                                                                                   Computed PHOTFLAM value of 7.90645e-20                                                                                              GRAPHTAB mtab$n9i1408hm_tmg.fits                                                                                                    COMPTAB  mtab$nc809508m_tmc.fits                                                                                                    PHOTCORR COMPLETE                                                                                                                   20041                                                                                                                               00120612-I--------------- PHOTCORR complete: J8QI01M8Q --------------------                                                         2004100120614-I--------------- Image statistics comput                                                                              ed: J8QI01M8Q ------------                                                                                                          2004100120630-I--------------- Output written to disk: J8QI01M8Q ---------------                                                    Imset 2  End 12:06:30                                                                                                               GMT                                                                                                                                                                                                                                                                                                                                                                                                         End      09-Apr-2004 12:06:30 GMT                                                                                                                                                                                                                                                                                                                                                                           *** ACS2D complete ***                                                                                                              2004100120630-I--------------- ACS2D completed: J8QI01M8Q -------                                                                   ---------------