FITS Header 1: 1: SIMPLE = T / file does conform to FITS standard 2: BITPIX = 16 / number of bits per data pixel 3: NAXIS = 0 / number of data axes 4: EXTEND = T / FITS dataset may contain extensions 5: COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy 6: COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H 7: ROOT = 'ELAISS1_00_0046-ng' / Root name for files 8: SUFFIX = ' ' / Suffix before '.fits' 9: GSAXFILE= '/home/ymir2/galex/tab/01-vsn/06451-ELAISS1_00/g/00-visits/0046-img/&' 10: CONTINUE '06-try/ELAISS1_00_0046-ng-gsax.fits' / Parameter filename 11: PHOFILE = '/home/ymir2/galex/tab/01-vsn/06451-ELAISS1_00/g/00-visits/0046-img/&' 12: CONTINUE '06-try/ELAISS1_00_0046-ng-raw6.fits' / Photon filename 13: ASPFILE = '/home/ymir2/galex/tab/01-vsn/06451-ELAISS1_00/g/00-visits/0046-img/&' 14: CONTINUE '06-try/ELAISS1_00_0046-asprta.fits' / Aspect (-asp.rec) filename 15: SCSTFILE= '/home/ymir2/galex/tab/01-vsn/06451-ELAISS1_00/g/00-visits/0046-img/&' 16: CONTINUE '06-try/ELAISS1_00_0046-scst.fits' / Spacecraft State file. 17: RRHRFILE= '/home/ymir2/galex/tab/01-vsn/06451-ELAISS1_00/g/00-visits/0046-img/&' 18: CONTINUE '06-try/ELAISS1_00_0046-ng-rrhr.fits.gz' / Response image. 19: SPRRFILE= ' ' / Spectral response cube. 20: OFFSOUFI= ' ' / Offset solution (aspect) only source file 21: SOUFILE = '/home/ymir2/galex/tab/01-vsn/06451-ELAISS1_00/g/00-visits/0046-img/&' 22: CONTINUE '06-try//../../../../d/01-main/use/use/ELAISS1_00-xd-mcat.fits' / Dire 23: NUM_USFI= 0 / Number of additional source files. 24: USOUFILE= ' ' / First additional sources file 25: PRIFILE = '/home/ymir2/galex/tab/01-vsn/06451-ELAISS1_00/g/00-visits/0046-img/&' 26: CONTINUE '06-try/ELAISS1_00_0046-ng-pri.fits' / Image strip filename 27: CALDIR = '/home/ymir2/galex/tab/01-vsn/06451-ELAISS1_00/g/00-visits/0046-img/&' 28: CONTINUE '06-try/cal/' / Calibration directory 29: OFFSETFI= ' ' / Offset file, old -gsax.fits 30: LXSFILE = ' ' / Not used 31: OBJECT = 'ELAISS1_00_0046' / Object or field name 32: OBSDATIM= '040921T024904Z' / Observation date and time (UT) 33: OBS-DATE= '2004-09-21' / Observation date (UT) 34: TIME-OBS= '02:49:04' / Observation time (UT) 35: OBSSECS = 1095734943.995 / Observation time in seconds(unix) 36: EXPSTART= 1095734943.995 / Exposure start (unix seconds) 37: EXPEND = 1095735662.995 / Exposure end (unix seconds) 38: ROLL = 120.991217604852 39: ECLIPSE = 7469 / Eclipse number 40: VISIT = 46 / Visit number 41: SUBVIS = 0 / Sub-visit number 42: TILENUM = 6451 43: TILENAME= 'ELAISS1_00' 44: EXPTIME = 719. / Individual exposure time 45: TOTTIME = 719. / Total exposure time 46: MASKPAR1= 1. / 1st Masking Param.(galexspac) 47: MASKPAR2= 0. / 2nd Masking Param.(spacadd) 48: MASKPAR3= 0. / 3rd Masking Param.(spacadd) 49: SUBTPAR = 0. / Not used 50: RAO = 9.638574 / RA (planned) center of field (origin) 51: DECO = -43.990234 / DEC (planned) center of field (origin) 52: RA_CENT = 9.638574 / RA (planned) center of field 53: DEC_CENT= -43.990234 / DEC (planned) center of field 54: AVASPRA = 9.61808458079286 / Average aspect RA center of field 55: AVASPDEC= -44.0078746986343 / Average aspect Declination center of field 56: AVASPROL= 121.054192123952 / Average aspect roll angle for center of field 57: NOMFWHM = 5. / Nominal Full Width Half Max 58: PROFWHM = 5.77832317352295 / Profile model Full Width Half Max 59: FLXFRAC = 0.95515102148056 / Flux fraction extracted (via profile model) 60: NOMOBJW = 10. / Nominal object width (extraction window) 61: GRSPAFIT= 246.580225428101 / Current (fitted) grism angle 62: GRSPA = 246.507217604852 / Original grism angle 63: GRSPAORG= 246.507217604852 / Original grism angle 64: GRSPADIF= 0.0730078232486733 / Difference: new-original 65: DGA = 215.589004516602 / Detector Grism Angle (90+grspa-roll) 66: FIELDRAD= 1. / Field radius in degrees 67: SXOFF = 0.000503981485962868 / Direct Source X offset(arcsec) 68: SYOFF = 0.0957004129886627 / Direct Source Y offset(arcsec) 69: STWIST = 0.00396823463961482 / Direct Source Twist (degrees) 70: SXORMS = 0.673711776733398 / X offset RMS (arcsec) 71: SYORMS = 0.201991945505142 / Y offset RMS (arcsec) 72: STWRES = 0.498437792062759 / Twist median residual (arcsec) 73: SGOOD = 33. / Number of good stars used in offset fit. 74: SXOITRMS= 0.0252123884856701 / X offset iteration RMS (arcsec) 75: SYOITRMS= 0.00574304675683379 / Y offset iteration RMS (arcsec) 76: STWITRMS= 0.00136003736406565 / Twist iteration RMS (arcsec) 77: SNUMBER = 33 / Number of bright stars used for offset solution 78: SMDNRES = 0.775764405727386 / Offset solution median residual (arcsec) 79: SMDNFWHM= 5.46393156051636 / Median FWHM in offset solution (arcsec) 80: SMDNBKDF= 0.076421245932579 / Median background diff. ratio offset sol. 81: PEAK2MDN= 1.17045307159424 / Peak divided by median in 2-D search grid 82: SRCHITER= 1 / 2-D search iterations (finding offset) 83: FURES = 0.117827765643597 / Full residual of offset values (arcsec) 84: GS_DRA = 0 / Delta RA (deg) from galexspac offset solution 85: GS_DDEC = 0 / Delta DEC (deg) from galexspac offset solution 86: GS_TWIST= 0 / Twist (deg) from galexspac offset solution 87: DIFFAIL = 0. / Aspect solution difference failure. 88: DIFGRSPA= 0.040130615234375 / GRSPA difference relative to _rtastar run. 89: DIFXOFF = 0.000503981485962868 / SXOFF difference relative to _rtastar run. 90: DIFYOFF = 0.0957004129886627 / SYOFF difference relative to _rtastar run. 91: DIFTWIST= 0.00396823463961482 / STWIST difference relative to _rtastar run. 92: DIFMDNRE= 0. / SMDNRES difference relative to _rtastar run. 93: DIFMDNFW= 0. / SMDNFWHM difference relative to _rtastar run. 94: DIFNUMBE= 0 / SNUMBER difference relative to _rtastar run. 95: RADIUSCU= 0.6 / Source list radius cutoff 96: MAXCOLSI= 901 / Max. columns in sub-images 97: MAXROWSI= 80 / Max. rows in sub-images 98: MDNBCK = 0 / Use median background, not average 99: CLOBBER = 1 / Overwrite previous data 100: QADIR = '/home/ymir2/galex/tab/01-vsn/06451-ELAISS1_00/g/00-visits/0046-img/&' 101: CONTINUE '06-try/qa/' / QA directory for galexspac 102: TOP = -99 / Source list cutoff (each band) 103: TOPMASK = -99 / Source list masking cutoff (each band) 104: SELECT = 1000 / Source list cutoff (both bands) 105: SELMASK = 2000 / Source list masking cutoff (both bands) 106: COAEXPT = -1. / Estimated total coadd exposure time (sec) 107: S2NLIM0 = 3. / Limit NUV selection to S/N per resel.elem. 108: S2NLIM1 = 2. / Limit FUV selection to S/N per resel.elem. 109: S2NMSK0 = 1.5 / Limit NUV mask selection to S/N per resel.elem. 110: S2NMSK1 = 1. / Limit FUV mask selection to S/N per resel.elem. 111: EXTFLX0 = 0.315877228975296 / Smallest NUV flux extracted. 112: EXTFLX1 = 0.0479179993271828 / Smallest FUV flux extracted. 113: MSKFLX0 = 0.178517073392868 / Smallest NUV flux masked. 114: MSKFLX1 = 0.0263999160379171 / Smallest FUV flux masked. 115: EXTMAG0 = 21.331204201198 / Smallest NUV AB Magnitude extracted. 116: EXTMAG1 = 22.1187533072701 / Smallest FUV AB Magnitude extracted. 117: MSKMAG0 = 21.9508006039814 / Smallest NUV AB Magnitude masked. 118: MSKMAG1 = 22.7659936358867 / Smallest FUV AB Magnitude masked. 119: EXTS2N0 = -999. / Smallest NUV S/N per resel.elem. extracted. 120: EXTS2N1 = -999. / Smallest FUV S/N per resel.elem. extracted. 121: MSKS2N0 = -999. / Smallest NUV S/N per resel.elem. masked. 122: MSKS2N1 = -999. / Smallest FUV S/N per resel.elem. masked. 123: TOTNUMEX= 1 / Total number of exposures 124: FINDOFFS= 1 / Flag to find offsets 125: BANDNUM = 1 / Band number (1=NUV,2=FUV) 126: BAND = 1 / Band (1=nuv,2=fuv,3=both) 127: BANDNAME= 'NUV ' / band name 128: ACCBOXTY= 0 / not used 129: RESPONE = 0 / Flag image response of 1.0 130: RESPWONE= 1 / Flag wave-image response of 1.0 131: VAREXTR = 0 / Flag for variable extraction window 132: N_CUJ = 33.6539993286133 / NUV conversion: pho/sec to micro-Janskys 133: F_CUJ = 107.93399810791 / FUV conversion: pho/sec to micro-Janskys 134: R2 = 10. / R2 radius in arcsec for nuv_nc_r2 column 135: FILETYPE= 6 / File type code 136: TOTNUMPH= 10574316 / Total number of photons read 137: ENTNUMPH= 10574316 / Entire number of photons 138: ACTNUMPH= 9806533 / Actual number of photons used. 139: NUMSOURC= 2000 / Total number of sources 140: ECOUNT = 1000 / Number of spectrally extracted sources 141: SUBCOUNT= 0 / Subset of spectrally extracted sources 142: RADRAD = 0.000304617436543849 / Radius of field squared 143: FILENAME= '/home/ymir2/galex/tab/01-vsn/06451-ELAISS1_00/g/00-visits/0046-img/&' 144: CONTINUE '06-try/ELAISS1_00_0046-ng-gsax.fits' / this filename 145: SPACVERS= 'Using galexspac version=7.01 (25jan08)' / Version of galexspac.c 146: DIRECTRY= '/home/ymir2/galex/tab/01-vsn/06451-ELAISS1_00/g/00-visits/0046-img/&' 147: CONTINUE '06-try/ ' 148: VSN = 1 / Reduction version (high level) 149: TYPE = 0 / Observation type (0=single,1=multi) 150: OW = 2 / Optics wheel (1=drct,2=grsm,3=opaq) 151: PROD = 0 / Reduction product number (type) 152: IMG = 46 / Image number (exposure or run) 153: TRY = 6 / Reduction try number (low level) 154: VSN_D = 1 / Direct Reduction version (high level) 155: TILE_D = 6451 / Direct Tile number (field or target) 156: TYPE_D = 0 / Direct Observation type (0=single,1=multi) 157: OW_D = 1 / Direct Optics wheel (1=drct,2=grsm,3=opaq) 158: PROD_D = 1 / Direct Reduction product number (type) 159: IMG_D = 1 / Direct Image number (exposure or run) 160: TRY_D = 6 / Direct Reduction try number (low level) 161: BAND_D = 3 / Direct Band (1=nuv,2=fuv,3=both) 162: ASPDATE = '2008-02-27T21:34:04' / Unix file time of aspect file (UTC) (-asp_rta) 163: STG1DATE= '2008-02-27T21:29:56' / FITS creation of stage1 file (-gsax_rtastar) 164: MCATDATE= '2008-01-10T04:02:50' / FITS creation of source list file (-mcat) 165: GSAXDATE= '2008-02-27T13:45:00' / FITS creation of parameter file (-gsax) 166: BSID = '4561, 4639, 4665, 5244, 5497, 6348, 6614, 6632, 6775, 6808, 7194, 7&' 167: CONTINUE '264, 7756, 8413, 8474, 8576' / Bright source IDs 168: LONGSTRN= 'OGIP 1.0' 169: COMMENT This FITS file may contain long string keyword values that are continued 170: COMMENT over multiple keywords. This convention uses the character at the end 171: COMMENT of a string which is then continued on subsequent keywords whose name = 172: COMMENT 'CONTINUE'. 173: DATE = '2008-02-27T21:45:01' / file creation date (YYYY-MM-DDThh:mm:ss UT) 174: GRELEASE= 'ops-v6_1_1' 175: ABSCAL = '/home/galex/cal/targ/cal04.01' 176: CALINFO = '/home/ymir2/galex/tab/01-vsn/06451-ELAISS1_00/g/00-visits/0046-img/&' 177: CONTINUE '06-try/ELAISS1_00_0046-calinfo.txt' 178: STATFILE= '/home/ymir2/galex/tab/01-vsn/06451-ELAISS1_00/g/00-visits/0046-img/&' 179: CONTINUE '06-try/ELAISS1_00_0046-status.txt' 180: ABSPIPE = '/home/ymir2/galex/tab/01-vsn/06451-ELAISS1_00/g/00-visits/0046-img/&' 181: CONTINUE '06-try/ ' 182: PRUNDAT0= '080227T213856Z' 183: PRUNDAT1= '080227T215017Z' 184: NLEGS = 0 185: MPSTYPE = 'WSS ' 186: MPSPLAN = 'deep ' 187: MPSPHASE= 'G2 ' 188: PLANID = 6453 189: MPSCOW = 'g ' 190: NHVNOM = 752 191: NHVNOMN = 746 192: NHVNOMF = 752 193: NEXPTIME= 719. 194: FEXPTIME= 719. 195: PIPESTAT= 0 196: END FITS Header 2: 1: XTENSION= 'BINTABLE' / binary table extension 2: BITPIX = 8 / 8-bit bytes 3: NAXIS = 2 / 2-dimensional binary table 4: NAXIS1 = 180 / width of table in bytes 5: NAXIS2 = 2000 / number of rows in table 6: PCOUNT = 0 / size of special data area 7: GCOUNT = 1 / one data group (required keyword) 8: TFIELDS = 40 / number of fields in each row 9: TTYPE1 = 'id ' / ID assigned to spectral source 10: TFORM1 = '1J ' / data format of field: 4-byte INTEGER 11: TUNIT1 = 'number ' / physical unit of field 12: TTYPE2 = 'id_D ' / ID assigned to direct image source 13: TFORM2 = '1J ' / data format of field: 4-byte INTEGER 14: TUNIT2 = 'number ' / physical unit of field 15: TTYPE3 = 'ggoid ' / Global ID of spectral source 16: TFORM3 = '2J ' / data format of field: 4-byte INTEGER 17: TUNIT3 = 'numbers ' / physical unit of field 18: TTYPE4 = 'ggoid_D ' / Global ID of direct image source 19: TFORM4 = '2J ' / data format of field: 4-byte INTEGER 20: TUNIT4 = 'numbers ' / physical unit of field 21: TTYPE5 = 'type ' / undefined 22: TFORM5 = '1J ' / data format of field: 4-byte INTEGER 23: TUNIT5 = 'number ' / physical unit of field 24: TTYPE6 = 'flag ' / 1=mask only,2=extract only,3=both 25: TFORM6 = '1J ' / data format of field: 4-byte INTEGER 26: TUNIT6 = 'number ' / physical unit of field 27: TTYPE7 = 'img_index' / Image strip index number 28: TFORM7 = '1J ' / data format of field: 4-byte INTEGER 29: TUNIT7 = 'number ' / physical unit of field 30: TTYPE8 = 'ra ' / Source J2000 RA in decimal degrees 31: TFORM8 = '1D ' / data format of field: 8-byte DOUBLE 32: TUNIT8 = 'degrees ' / physical unit of field 33: TTYPE9 = 'dec ' / Source J2000 Dec in decimal degrees 34: TFORM9 = '1D ' / data format of field: 8-byte DOUBLE 35: TUNIT9 = 'degrees ' / physical unit of field 36: TTYPE10 = 'nuv_mag ' / Calibrated NUV magnitude from direct image 37: TFORM10 = '1E ' / data format of field: 4-byte REAL 38: TUNIT10 = 'magnitude' / physical unit of field 39: TTYPE11 = 'fuv_mag ' / Calibrated FUV magnitude from direct image 40: TFORM11 = '1E ' / data format of field: 4-byte REAL 41: TUNIT11 = 'magnitude' / physical unit of field 42: TTYPE12 = 'Teff ' / A guess at effective temperature 43: TFORM12 = '1E ' / data format of field: 4-byte REAL 44: TUNIT12 = 'Kelvin ' / physical unit of field 45: TTYPE13 = 'fuv ' / FUV direct image flux in photons/sec. 46: TFORM13 = '1E ' / data format of field: 4-byte REAL 47: TUNIT13 = 'flux ' / physical unit of field 48: TTYPE14 = 'nuv ' / NUV direct image flux in photons/sec. 49: TFORM14 = '1E ' / data format of field: 4-byte REAL 50: TUNIT14 = 'flux ' / physical unit of field 51: TTYPE15 = 'fuverr ' / FUV direct image flux error 52: TFORM15 = '1E ' / data format of field: 4-byte REAL 53: TUNIT15 = 'flux ' / physical unit of field 54: TTYPE16 = 'nuverr ' / NUV direct image flux error 55: TFORM16 = '1E ' / data format of field: 4-byte REAL 56: TUNIT16 = 'flux ' / physical unit of field 57: TTYPE17 = 'fwhm ' / FWHM in arcsec. from direct image 58: TFORM17 = '1E ' / data format of field: 4-byte REAL 59: TUNIT17 = 'arcsec ' / physical unit of field 60: TTYPE18 = 'major ' / Major Axis of source ellipse in arcsec 61: TFORM18 = '1D ' / data format of field: 8-byte DOUBLE 62: TUNIT18 = 'arcsec ' / physical unit of field 63: TTYPE19 = 'minor ' / Minor Axis of source ellipse in arcsec 64: TFORM19 = '1D ' / data format of field: 8-byte DOUBLE 65: TUNIT19 = 'arcsec ' / physical unit of field 66: TTYPE20 = 'theta ' / Angle major axis to west(+90,-90)NW(+),SW(-) 67: TFORM20 = '1E ' / data format of field: 4-byte REAL 68: TUNIT20 = 'degrees ' / physical unit of field 69: TTYPE21 = 'V ' / A guess at the V magnitude 70: TFORM21 = '1E ' / data format of field: 4-byte REAL 71: TUNIT21 = 'magnitude' / physical unit of field 72: TTYPE22 = 'E_bv ' / E(B-V) Galactic Reddening 73: TFORM22 = '1E ' / data format of field: 4-byte REAL 74: TUNIT22 = 'value ' / physical unit of field 75: TTYPE23 = 'nuv_dfwhm' / NUV FWHM from direct image (arcsec) 76: TFORM23 = '1E ' / data format of field: 4-byte REAL 77: TUNIT23 = 'arcsec ' / physical unit of field 78: TTYPE24 = 'fuv_dfwhm' / FUV FWHM from direct image (arcsec) 79: TFORM24 = '1E ' / data format of field: 4-byte REAL 80: TUNIT24 = 'arcsec ' / physical unit of field 81: TTYPE25 = 'nuv_artifact' / NUV artifact flag from direct image 82: TFORM25 = '1J ' / data format of field: 4-byte INTEGER 83: TUNIT25 = 'number ' / physical unit of field 84: TTYPE26 = 'fuv_artifact' / FUV artifact flag from direct image 85: TFORM26 = '1J ' / data format of field: 4-byte INTEGER 86: TUNIT26 = 'number ' / physical unit of field 87: TTYPE27 = 'nuv_nc_r2' / NUV neighbor count from direct image within rad 88: TFORM27 = '1I ' / data format of field: 2-byte INTEGER 89: TUNIT27 = 'number ' / physical unit of field 90: TTYPE28 = 'fuv_nc_r2' / NUV neighbor count from direct image within rad 91: TFORM28 = '1I ' / data format of field: 2-byte INTEGER 92: TUNIT28 = 'number ' / physical unit of field 93: TTYPE29 = 'nuv_nf_r2' / NUV neighbor flux from direct image within radi 94: TFORM29 = '1E ' / data format of field: 4-byte REAL 95: TUNIT29 = 'flux ' / physical unit of field 96: TTYPE30 = 'fuv_nf_r2' / FUV neighbor flux from direct image within radi 97: TFORM30 = '1E ' / data format of field: 4-byte REAL 98: TUNIT30 = 'flux ' / physical unit of field 99: TTYPE31 = 'cn_radius' / Closest neighbor radius from direct image (arcs 100: TFORM31 = '1E ' / data format of field: 4-byte REAL 101: TUNIT31 = 'arcsec ' / physical unit of field 102: TTYPE32 = 'distrib ' / Value in distribution (not used) 103: TFORM32 = '1E ' / data format of field: 4-byte REAL 104: TUNIT32 = 'value ' / physical unit of field 105: TTYPE33 = 'objwidth' / Extraction object width(arcsec) 106: TFORM33 = '1E ' / data format of field: 4-byte REAL 107: TUNIT33 = 'arcsec ' / physical unit of field 108: TTYPE34 = 'bckwidth' / Extraction background width(arcsec) 109: TFORM34 = '1E ' / data format of field: 4-byte REAL 110: TUNIT34 = 'arcsec ' / physical unit of field 111: TTYPE35 = 'objbcksep' / Separation betw. object,background 112: TFORM35 = '1E ' / data format of field: 4-byte REAL 113: TUNIT35 = 'arcsec ' / physical unit of field 114: TTYPE36 = 'arcsec0 ' / (not used) 115: TFORM36 = '1E ' / data format of field: 4-byte REAL 116: TUNIT36 = 'arcsec ' / physical unit of field 117: TTYPE37 = 'arcsec1 ' / Blue limit offset (arcsec) 118: TFORM37 = '1E ' / data format of field: 4-byte REAL 119: TUNIT37 = 'arcsec ' / physical unit of field 120: TTYPE38 = 'arcsec2 ' / Red limit offset (arcsec) 121: TFORM38 = '1E ' / data format of field: 4-byte REAL 122: TUNIT38 = 'arcsec ' / physical unit of field 123: TTYPE39 = 'scale ' / image strip scale (arcsec/pixel) 124: TFORM39 = '1E ' / data format of field: 4-byte REAL 125: TUNIT39 = 'arcsec per pixel' / physical unit of field 126: TTYPE40 = 'bckcolrad' / Radius backgnd columns to average 127: TFORM40 = '1J ' / data format of field: 4-byte INTEGER 128: TUNIT40 = 'pixels ' / physical unit of field 129: EXTNAME = 'GALEX_GSAX_SOURCE_LIST' / name of this binary table extension 130: END FITS Header 3: 1: XTENSION= 'BINTABLE' / binary table extension 2: BITPIX = 8 / 8-bit bytes 3: NAXIS = 2 / 2-dimensional binary table 4: NAXIS1 = 480 / width of table in bytes 5: NAXIS2 = 1 / number of rows in table 6: PCOUNT = 0 / size of special data area 7: GCOUNT = 1 / one data group (required keyword) 8: TFIELDS = 18 / number of fields in each row 9: TTYPE1 = 'num ' / First entry: total number of exposures 10: TFORM1 = '1J ' / data format of field: 4-byte INTEGER 11: TUNIT1 = 'number ' / physical unit of field 12: TTYPE2 = 'numpho ' / Number of photons in an exposure 13: TFORM2 = '1J ' / data format of field: 4-byte INTEGER 14: TUNIT2 = 'number ' / physical unit of field 15: TTYPE3 = 'tilenum ' / Tile number (or ID) 16: TFORM3 = '1J ' / data format of field: 4-byte INTEGER 17: TUNIT3 = 'number ' / physical unit of field 18: TTYPE4 = 'subvisit' / Sub-visit number 19: TFORM4 = '1I ' / data format of field: 2-byte INTEGER 20: TUNIT4 = 'number ' / physical unit of field 21: TTYPE5 = 'visit ' / Visit or image number 22: TFORM5 = '1I ' / data format of field: 2-byte INTEGER 23: TUNIT5 = 'number ' / physical unit of field 24: TTYPE6 = 'eclipse ' / Eclipse (orbit) number 25: TFORM6 = '1J ' / data format of field: 4-byte INTEGER 26: TUNIT6 = 'number ' / physical unit of field 27: TTYPE7 = 'phofile ' / Photon data filename 28: TFORM7 = '178A ' / data format of field: ASCII Character 29: TUNIT7 = 'string ' / physical unit of field 30: TTYPE8 = 'prifile ' / PRI (image strips) filename 31: TFORM8 = '178A ' / data format of field: ASCII Character 32: TUNIT8 = 'string ' / physical unit of field 33: TTYPE9 = 'redux ' / Reduction date for an exposure 34: TFORM9 = '20A ' / data format of field: ASCII Character 35: TUNIT9 = 'string ' / physical unit of field 36: TTYPE10 = 'obsdatim' / Observation date and time 37: TFORM10 = '20A ' / data format of field: ASCII Character 38: TUNIT10 = 'string ' / physical unit of field 39: TTYPE11 = 'obssecs ' / Observation time in seconds(unix) 40: TFORM11 = '1D ' / data format of field: 8-byte DOUBLE 41: TUNIT11 = 'seconds ' / physical unit of field 42: TTYPE12 = 'roll ' / Spacecraft roll angle in degrees 43: TFORM12 = '1D ' / data format of field: 8-byte DOUBLE 44: TUNIT12 = 'degrees ' / physical unit of field 45: TTYPE13 = 'grspa ' / Grism angle (computed) in degrees 46: TFORM13 = '1D ' / data format of field: 8-byte DOUBLE 47: TUNIT13 = 'degrees ' / physical unit of field 48: TTYPE14 = 'grspaorg' / Nominal (original) grism angle 49: TFORM14 = '1D ' / data format of field: 8-byte DOUBLE 50: TUNIT14 = 'degrees ' / physical unit of field 51: TTYPE15 = 'exptime ' / Exposure time in seconds 52: TFORM15 = '1D ' / data format of field: 8-byte DOUBLE 53: TUNIT15 = 'seconds ' / physical unit of field 54: TTYPE16 = 'Stwist ' / Sources twist correction in degrees 55: TFORM16 = '1D ' / data format of field: 8-byte DOUBLE 56: TUNIT16 = 'degrees ' / physical unit of field 57: TTYPE17 = 'Sxoff ' / Sources X offset in arcseconds 58: TFORM17 = '1D ' / data format of field: 8-byte DOUBLE 59: TUNIT17 = 'arcseconds' / physical unit of field 60: TTYPE18 = 'Syoff ' / Sources Y offset in arcseconds 61: TFORM18 = '1D ' / data format of field: 8-byte DOUBLE 62: TUNIT18 = 'arcseconds' / physical unit of field 63: EXTNAME = 'GALEX_ACCUMULATED_EXPOSURES' / name of this binary table extension 64: END FITS Header 4: 1: XTENSION= 'BINTABLE' / binary table extension 2: BITPIX = 8 / 8-bit bytes 3: NAXIS = 2 / 2-dimensional binary table 4: NAXIS1 = 12 / width of table in bytes 5: NAXIS2 = 240 / number of rows in table 6: PCOUNT = 0 / size of special data area 7: GCOUNT = 1 / one data group (required keyword) 8: TFIELDS = 3 / number of fields in each row 9: TTYPE1 = 'xx ' / arcseconds relative to centroid 10: TFORM1 = '1E ' / data format of field: 4-byte REAL 11: TUNIT1 = 'arcseconds' / physical unit of field 12: TTYPE2 = 'yy ' / normalized flux 13: TFORM2 = '1E ' / data format of field: 4-byte REAL 14: TUNIT2 = 'normalized_flux' / physical unit of field 15: TTYPE3 = 'zz ' / estimated RMS error in normalized flux 16: TFORM3 = '1E ' / data format of field: 4-byte REAL 17: TUNIT3 = 'flux_error' / physical unit of field 18: EXTNAME = 'GALEX_PROFILE_MODEL' / name of this binary table extension 19: PMODNPT = 102 / Number of points in profile model. 20: PMODNSO = 16 / Number of sources used in profile model. 21: PMODFFR = 0.95515102148056 / Fraction of flux extracted with nominal 'objwid 22: PMODCENT= -0.0127790290862322 / Centroid of profile model. 23: PMODFWHM= 5.77832317352295 / Rough estimate of FWHM from profile model. 24: PMODPEAK= 0.162579521536827 / Rough estimate of peak of profile model. 25: PMODGFWH= 5.71410989761353 / Gaussian fit estimate of FWHM from profile mode 26: PMODGPEA= 0.161648139357567 / Gaussian fit estimate of peak of profile model. 27: PMODNOBW= 10. / Nominal object width (extraction window). 28: END