SIMPLE = T / Fits standard BITPIX = -32 / Bits per pixel NAXIS = 2 / Number of axes NAXIS1 = 2822 / Axis length NAXIS2 = 2822 / Axis length EXTEND = F / File may contain extensions ORIGIN = 'NOAO-IRAF FITS Image Kernel July 1999' / FITS file originator DATE = '2002-04-08T11:49:49' IRAF-TLM= '22:29:46 (03/07/2004)' OBJECT = 'ngc4725 Ha6594' / Name of the object observed RUN = 113342 / Run number SYSVER = 's7-1 ' / Version of observing system OBSERVAT= 'LAPALMA ' / Name of observatory (IRAF style) OBSTYPE = 'RUN ' / Type of observation, eg. ARC IMAGETYP= 'RUN ' / Type of observation, eg. ARC LATITUDE= 28.761083 / Telescope latitude (degrees), +28:45:39.9 LONGITUD= 17.878111 / Telescope longitude (degrees), +17:52:41.2 HEIGHT = 2369 / [m] Height above sea level. SLATEL = 'LPO1 ' / Telescope name known to SLALIB TELESCOP= 'JKT ' / 1.0m Jacobus Kapteyn Telescope TELSTAT = 'GUIDING ' / Telescope status: TRACKING or GUIDING normally. RA = '12:50:26.91' / RA (192.6121074964561900 degrees) DEC = '25:30:01.01' / DEC ( 25.5002814960673800 degrees) EQUINOX = '2000.00 ' / Equinox of coordinates RADECSYS= 'FK5 ' / mean place new (after the 1976 IAU) system XAPNOM = 0.0000000000 / nominal aperture in x (0.00 arcsec) YAPNOM = 0.0000000000 / nominal aperture in y (0.00 arcsec) XAPOFF = 0.0000000000 / total aperture offset in x (0.00 arcsec) YAPOFF = 0.0000000000 / total aperture offset in y (0.00 arcsec) MJD-OBS = 51609.2353813 / Modified Julian Date of midtime of observation JD = 2451609.7353813 / Julian Date of midtime of observation STSTART = ' 15:14:22.0' / Local sidereal time at start of observation ST = '15:14:22.00' / Local sidereal time at start of observation AZIMUTH = 273.895613 / Mean azimuth of observation (degrees) ZD = 34.460660 / Mean zenith-distance of observation (degrees) FSTATION= 'CASSEGRAIN_E' / Focal station of observation PLATESCA= 3.819719 / [d/m] Platescale ( 13.75arcsec/mm) TELFOCUS= 0.039848 / Telescope focus (metres) ROTTRACK= T / Rotator always tracks sky on equatorial mount ROTSKYPA= 360.470555 / Turntable position angle (degrees) PARANGLE= 75.689236 / Parallactic angle at observation midpoint VIGNETTE= F / Can we see out? DOMEAZ = 263.323614 / Mean dome azimuth during observation AIRMASS = 1.210324 / Effective mean airmass TEMPTUBE= 6.030197 / Truss Temperature (degrees Celsius) CAT-NAME= 'NGC4725 ' / Target input-catalogue name CAT-RA = ' 12:50:26.900' / Target Right Ascension CAT-DEC = '+25:30:01.00' / 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= 'JAG-CCD ' / JKT JAG CCD imaging AGPOSX = 24505 / Autoguider X position in AG units AGPOSY = 05600 / Autoguider Y position in AG units AGCOLPOS= 5 / AG colour wheel position AGCOL = 'Clear2 ' / AG colour wheel filter name AGNDPOS = 3 / AG nd wheel position AGND = 'Clear5 ' / AG nd wheel filter name TVMIRROR= 'OUT ' / TV mirror position IN or OUT of lightpath JAGFPOS = 4 / Position of science filter JAGFBAND= 'Ha6594 ' / Waveband of science filter JAGFSYS = 'Halpha ' / Photometric system of science filter JAGFID = '63 ' / Unique ID of science filter TVSHUTTE= 'CLOSED ' / TV shutter position: OPEN or CLOSED DATE-OBS= '2000-03-06 ' / Date of start of observation UTSTART = '05:29:05.0 ' / UTC of start of observation hh:mm:ss ELAPSED = 1201.000 / Time from end of CLR to shutter close DARKTIME= 1200. / Time from end of CLR to start of r/o EXPOSED = 1200.000 / Exposure time excluding pauses,in secs EXPTIME = 1.000 / Exposure time excluding pauses,in secs DETECTOR= 'SIT2 ' / Name of the detector PREFLASH= 0.000 / Length of Preflash in seconds BUNIT = 'ADU ' / Unit of the array of image data GAIN = 1.410 / Electrons per ADU READNOIS= 7.500 / Readout noise in electrons per pix CCDSPEED= 'QUICK ' / Readout speed of the CCD CCDNCHIP= 1 / Number of CCDs in this head CCDCHIP = 1 / Head number of this CCD CCDTYPE = 'SIT2148 ' / Type of CCD used in this detector CCDXSIZE= 2148 / X Size in pixels of digitised frame CCDYSIZE= 2148 / Y Size in pixels of digitised frame CCDXIMSI= 2048 / X Size of useful imaging area CCDYIMSI= 2048 / Y Size of useful imaging area CCDXIMST= 20 / X Start pixel of useful imaging area CCDYIMST= 1 / Y Start pixel of useful imaging area CCDWMODE= F / True is windows are enabled CCDWXO1 = 0 / Offset of window 1 in X CCDWYO1 = 0 / Offset of window 1 in Y CCDWXS1 = 0 / Size of window 1 in X CCDWYS1 = 0 / Size of window 1 in Y CCDWXO2 = 0 / Offset of window 2 in X CCDWYO2 = 0 / Offset of window 2 in Y CCDWXS2 = 0 / Size of window 2 in X CCDWYS2 = 0 / Size of window 2 in Y CCDWXO3 = 0 / Offset of window 3 in X CCDWYO3 = 0 / Offset of window 3 in Y CCDWXS3 = 0 / Size of window 3 in X CCDWYS3 = 0 / Size of window 3 in Y CCDWXO4 = 0 / Offset of window 4 in X CCDWYO4 = 0 / Offset of window 4 in Y CCDWXS4 = 0 / Size of window 4 in X CCDWYS4 = 0 / Size of window 4 in Y CCDXPIXE= 2.400000e-05 / Size in meters of the pixels, in X CCDYPIXE= 2.400000e-05 / Size in meters of the pixels, in Y CCDXBIN = 1 / Binning factor, in X CCDYBIN = 1 / Binning factor, in Y CCDSTEMP= 153 / Required temperature of CCD, in Kevlin CCDATEMP= 155 / Actual temperature of CCD, in Kevlin CHIPNAME= 'SIT2 ' / Name of CCD chip DASCHAN = 1 / DAS channel TRIMSEC = '[21:2068,2:2049] ' / Illuminated region of image BIASSEC = '[1:2148,2050:2148]' / Bias region of image WINSEC1 = '[0:0,0:0] ' / Readout window 1 WINSEC2 = '[0:0,0:0] ' / Readout window 2 WINSEC3 = '[0:0,0:0] ' / Readout window 3 WINSEC4 = '[0:0,0:0] ' / Readout window 4 HISTORY This is the end of the header written by the ING observing-system. WCSDIM = 2 LTV1 = -159.23715169278 LTV2 = 135.942260123317 LTM1_1 = 1.36979611084905 LTM2_2 = 1.36909407772746 WAT0_001= 'system=physical' WAT1_001= 'wtype=linear' WAT2_001= 'wtype=linear' CRCOR = 'Jun 7 15:19 Threshold= 3.0, fluxratio= 14.91, removed=0' NCOMBINE= 2 LTM2_1 = -0.0726196740723476 LTM1_2 = 0.0725824555752733 MOSTDETI= 'ngc4725K_24.fits' CRPIX1 = 1192.8 CRPIX2 = 1634.3 CRVAL1 = 192.611 CRVAL2 = 25.5016 CDELT1 = -6.690000E-5 CDELT2 = 6.690000E-5 CROTA1 = 0. CTYPE1 = 'RA---TAN' CTYPE2 = 'DEC--TAN' COMMENT1= '37.9652 ! Luminosity cal constant (ergs/second)' COMMENT2= '0.241 ! Pixel scale in arcsec/pixel' COMMENT3= 'Investigators using these data are requested to reference the' COMMENT4= 'following paper(s) in any publications:' COMMENT5= 'For the Ks-band data: Knapen, J. H., de Jong, R. S., Stedman, S.,' COMMENT6= 'Bramich, D. M., 2003, MNRAS, 344, 527 (Erratum MNRAS 346, 333)' COMMENT7= 'For optical data: Knapen, J. H., Stedman, S., Bramich, D. M.,' COMMENT8= 'Folkes, S. F., Bradley, T. R., 2004, A&A, 426, 1135' END |