SIMPLE = T / Fits standard BITPIX = -32 / Bits per pixel NAXIS = 2 / Number of axes NAXIS1 = 2853 / Axis length NAXIS2 = 5706 / Axis length EXTEND = T / File may contain extensions ORIGIN = 'NOAO-IRAF FITS Image Kernel July 1999' / FITS file originator DATE = '2002-02-26T13:59:53' IRAF-TLM= '22:22:10 (03/07/2004)' OBJECT = 'n5457 ' / Name of the object observed RUN = 248595 / Run number RUNSET = '1:1:248595 ' / i:n:r => Run i of n runs starting at #r SYSVER = '/int/s9-1 ' / Version of observing system OBSERVAT= 'LAPALMA ' / Name of observatory (IRAF style) OBSERVER= 'n.walton ' / Name of principal investigator PROPOSAL= 'service ' / Code for grant of observing time OBSTYPE = 'TARGET ' / Type of observation, e.g. TARGET IMAGETYP= 'object ' / Type of observation, e.g. object LATITUDE= 28.762000 / Telescope latitude (degrees), +28:45:43.2 LONGITUD= 17.877639 / Telescope longitude (degrees), +17:52:39.5 HEIGHT = 2348 / [m] Height above sea level. SLATEL = 'LPO2.5 ' / Telescope name known to SLALIB TELESCOP= 'INT ' / 2.5m Isaac Newton Telescope TELSTAT = 'GUIDING ' / Telescope status: TRACKING or GUIDING normally. RA = ' 14:03:12.899' / RA (210.8037450329358900 degrees) DEC = '+54:21:03.15' / DEC ( 54.3508738185854550 degrees) RADECSYS= 'FK5 ' / mean place new (after the 1976 IAU) system XAPNOM = -0.0697222242 / nominal aperture in x (-251.00 arcsec) YAPNOM = 0.0905555552 / nominal aperture in y (326.00 arcsec) XAPOFF = -0.0697222242 / total aperture offset in x (-251.00 arcsec) YAPOFF = 0.0905555552 / total aperture offset in y (326.00 arcsec) MJD-OBS = 51950.0883512 / Modified Julian Date of midtime of observation JD = 2451950.5883512 / Julian Date of midtime of observation STSTART = ' 10:14:04.8' / Local sidereal time at start of observation ST = ' 10:14:04.8' / Local sidereal time at start of observation AZIMUTH = 41.177008 / Mean azimuth of observation (degrees) ZD = 47.739702 / Mean zenith-distance of observation (degrees) FSTATION= 'PRIME ' / Focal station of observation PLATESCA= 6.856013 / [d/m] Platescale ( 24.68arcsec/mm) TELFOCUS= 0.046149 / Telescope focus (metres) ROTTRACK= T / Rotator always tracks sky on equatorial mount ROTSKYPA= 180.000005 / Turntable position angle (degrees) PARANGLE= 261.365767 / Parallactic angle at observation midpoint VIGNETTE= F / Can we see out? DOMEAZ = 41.444024 / Mean dome azimuth during observation AIRMASS = 1.486653 / Effective mean airmass TEMPTUBE= 9.069028 / Truss Temperature (degrees Celsius) CAT-NAME= 'N5457 ' / Target input-catalogue name CAT-RA = ' 14:03:12.900' / Target Right Ascension CAT-DEC = '+54:21:03.00' / Target Declination CAT-EQUI= 'J2000.00' / Equinox of target coordinates CAT-EPOC= 2000.00 / Target epoch of proper motions PM-RA = 0.000000 / Target proper-motion RA (sec time/year) PM-DEC = 0.000000 / Target proper-motion (sec arc/year) PARALLAX= 0.000000 / Target Parallax (arcsec) RADVEL = 0.000000 / Target radial velocity (km/s) RATRACK = 0.000000 / Differential-tracking rate RA (arcsec/sec) DECTRACK= 0.000000 / Differential-tracking rate Dec (arcsec/sec) INSTRUME= 'WFC ' / INT wide-field camera is in use. WFFPOS = 3 / Position-number of deployed filter WFFBAND = 'B ' / Waveband of filter WFFPSYS = 'Kitt Peak ' / Photometric system of filter WFFID = '210 ' / Unique identifier of filter SECPPIX = 0.333 / Arcseconds per pixel UTSTART = '02:04:44.4 ' / UTC of start of observation ELAPSED = 299.849 / Length of observation including pauses DARKTIME= 299.7863 / Length of observation including pauses EXPOSED = 299.849 / Length of observation excluding pauses EXPTIME = 1.000 / Length of observation excluding pauses DATE-OBS= '2001-02-10 ' / UTC date start of observation DETECTOR= 'WFC ' / Formal name of camera CCDSPEED= 'FAST ' / Readout speed CCDXBIN = 1 / Binning factor in x axis CCDYBIN = 1 / Binning factor in y axis CCDSUM = '1 1 ' / Binning factors (IRAF style) CCDTEMP = 154.300000 / [K] Cryostat temperature NWINDOWS= 0 / Number of readout windows WINSEC1 = '[0:0,0:0], disabled ' / Readout window 1 (d-space) WINSEC2 = '[0:0,0:0], disabled ' / Readout window 2 (d-space) WINSEC3 = '[0:0,0:0], disabled ' / Readout window 3 (d-space) WINSEC4 = '[0:0,0:0], disabled ' / Readout window 4 (d-space) EQUINOX = '2000.00 ' / Equinox of coordinates IMAGEID = 4 / DASCHAN = 4 / Number of readout channel WINNO = 0 / Number of readout window CHIPNAME= 'A5382-1-7 ' / Name of detector chip. CCDNAME = 'A5382-1-7 ' / Name of detector chip. CCDTYPE = 'EEV42-80 ' / Type of detector chip. CCDXPIXE= 0.000013 / [m] Size of pixels in x. CCDYPIXE= 0.000013 / [m] Size of pixels in y. AMPNAME = 'LH ' / Name of output amplifier. GAIN = 2.800000 / Photo-electrons per ADU. READNOIS= 3.900000 / Readout noise in electrons. SATURATE= 65535.000000 / Highest value that is unsaturated CRVAL1 = 210.802 / Reference value on 1st axis in primary WCS CRVAL2 = 54.3487 / Reference value on 2nd axis in primary WCS CRPIX1 = 1208.5 / Reference pixel on 1st axis in primary WCS CRPIX2 = 2643.3 / Reference pixel on 2nd axis in primary WCS CTYPE1 = 'RA---TAN' CTYPE2 = 'DEC--TAN' WAT0_001= 'system=image' WAT1_001= 'wtype=zpx axtype=ra projp1=1.0 projp3=220.0' WAT2_001= 'wtype=zpx axtype=dec projp1=1.0 projp3=220.0' WFCWCS = 'Done ' IMDTOI = 'Done ' WCSDIM = 2 LTM1_1 = 1.39396729167988 LTM2_2 = 1.39384280721735 CCDSEC = '[54:2101,1:4096]' DETSEC = '[54:2101,1:4096]' LTV1 = -320.554946530339 TRIM = 'Sep 8 20:54 Trim is [54:2101,1:4096]' FIXPIX = 'Sep 8 20:54 Pixel mask is /iraf/extern/wfcred-22mar2001/stds/A5382-' OVERSCAN= 'Sep 8 20:54 Overscan is [14:53,1:4096], mean 1537.04' ZEROCOR = 'Sep 8 20:54 Zero is /data/INT_WFC/mframes/BIAS:0_1000004717.fit[4]' FLATCOR = 'Sep 8 20:54 Flat is /data/INT_WFC/mframes/B:210_1000005479.fit[4], ' CCDPROC = 'Sep 8 20:55 CCD processing done' XIRMS = 0.3688878 ETARMS = 0.2288979 LTV2 = -219.73302598408 LTM2_1 = 6.07385959585351E-4 LTM1_2 = -6.0751852651718E-4 MOSTDETI= 'ngc5457B_30.fits' CDELT1 = -6.690000E-5 CDELT2 = 6.690000E-5 CROTA1 = 0. 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