SIMPLE = T / file does conform to FITS standard BITPIX = 32 / number of bits per data pixel NAXIS = 0 / number of data axes EXTEND = T / FITS dataset may contain extensions COMMENT = ' ' COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H BZERO = 2147483648 / offset data range to that of unsigned long BSCALE = 1 / default scaling factor DATE-OBS= '2011-10-29T13:18:59.025' / Start of exposure DATE_OBS= '2011-10-29T13:18:59.025' / Start of exposure ORIGIN = 'NOTSA ' OBSERVAT= 'LaPalma ' TELESCOP= 'NOT ' INSTRUME= 'ALFOSC_FASU' DETNAME = 'EEV 2kx2k' CHIPID = '42-40 ' CREATOR = 'CCD3COMM' XOVERSC = '50 ' YOVERSC = '50 ' DATE-AVG= '2011-10-29T13:18:59.026' / Mid-point of exposure ALAPRTNM= 'Open ' / ALFOSC aperture wheel. Name ALAPRTID= 0 / ALFOSC aperture wheel. ID ALAPRPOS= 7 / ALFOSC aperture wheel. Slot Position ALAPRSTP= 279150 / ALFOSC aperture wheel. Step Position ALAPRORI= 'Any ' / ALFOSC aperture wheel. Element Orientation ALAPRALG= 'Y ' / ALFOSC aperture wheel. Aperture aligned ALFLTNM = 'Open ' / ALFOSC filter wheel. Name ALFLTID = 0 / ALFOSC filter wheel. NOT filter number ALFLTPOS= 7 / ALFOSC filter wheel. Slot Position ALFLTSTP= 281250 / ALFOSC filter wheel. Step Position ALFLTORI= 'Any ' / ALFOSC filter wheel. Element Orientation ALGRNM = 'Open_(Lyot)' / ALFOSC grism wheel. Name ALGRID = 0 / ALFOSC grism wheel. ID ALGRPOS = 7 / ALFOSC grism wheel. Slot Position ALGRSTP = 280100 / ALFOSC grism wheel. Step Position ALGRORI = 'Any ' / ALFOSC grism wheel. Element Orientation ALGRALG = 'Y ' / ALFOSC grism wheel. Grism aligned ALFOCUS = 1940 / ALFOSC camera focus position ALCENWAV= 'N/A ' / ALFOSC spectroscopy center wavelength FAFLTNM = 'Open ' / FASU filter wheel 1/A Name FAFLTID = 0 / FASU filter wheel 1/A NOT filter number FAFLTPOS= 0 / FASU filter wheel 1/A Slot position FBFLTNM = 'Open ' / FASU filter wheel 2/B Name FBFLTID = 0 / FASU filter wheel 2/B NOT filter number FBFLTPOS= 0 / FASU filter wheel 2/B Slot position CLAMP1 = 0 / FASU calibration lamp 1 is off CLAMPNM1= ' He ' / FASU calibration lamp 1 name CLAMPID1= 'OSRAM He/10 inst. 13-11-2006' / FASU calibration lamp 1 id CLAMP2 = 0 / FASU calibration lamp 2 is off CLAMPNM2= ' Ne ' / FASU calibration lamp 2 name CLAMPID2= 'OSRAM Ne/10 c9 Ger. inst. 15-08-2011' / FASU calibration lamp 2 id CLAMP3 = 0 / FASU calibration lamp 3 is off CLAMPNM3= ' Halogen' / FASU calibration lamp 3 name CLAMPID3= 'OSRAM 64415 w448 10W 12V' / FASU calibration lamp 3 id CLAMP4 = 0 / FASU calibration lamp 4 is off CLAMPNM4= ' ThAr Holl' / FASU calibration lamp 4 name CLAMPID4= 'Cathodeon 3UAXTh S/N B77779' / FASU calibration lamp 4 id CMIRROR = 0 / FASU calibration mirror is out FARETARD= 'OUT ' / Position of Retarder Plate FARETANG= '-9999 ' / Retarder Plate Angle ALAPRSLX= 0. / Current aperture detector X pos. ALAPRSLY= 0. / Current aperture detector Y pos. UT = 13.316111 / TCS UTC at start (2011-10-29 13:18:58) ST = 14.626111111111 / Sidereal time at start (14:37:34) RA = 218.93703867243 / Right ascention at start (14h:35m:44.8s) DEC = 29.025872827212 / Declination at start (29d:01m:33.1s) EQUINOX = 2000. / Equinox of RA and DEC RADECSYS= 'FK5 ' TELALT = 89.7830352783 / Telescope altitude AZIMUTH = 119.0985107422 / Telescope azimuth AIRMASS = 1.0000071697759 / Airmass at start (sec(z)) FIELD = 37.0381 / Field rotation at start ROTPOS = -90. / Rotator angle at start CCDPROBE= 'park ' / CCD probe AUXPOS = 1198 / Autoguider probe X position AUYPOS = 4998 / Autoguider probe Y position AUBXXPOS= 255 / Autoguider box X position AUBXYPOS= 255 / Autoguider box Y position AUSTATUS= 0 / Autoguider status ADCARM = 'OUT ' / ADC arm position ADCMODE = '0 ' / ADC mode ADC1ANG = -7.0E-05 / ADC prism 1 angle ADC2ANG = 0. / ADC prism 2 angle ADC1ENC = -99 / ADC prism 1 encoder position ADC2ENC = -99 / ADC prism 2 encoder position TELFOCUS= 23521 / Telescope focus at start TCSTGT = ' ' / TCS Catalogue Entry OBJRA = 4.7 / Catalogue RA in decimal hours OBJDEC = 25.5499999994 / Catalogue DEC in decimal deg. OBJPMRA = 0. / Catalogue proper motion in RA OBJPMDEC= 0. / Catalogue proper motion in DEC OBJEQUIN= 2000. / Catalogue equinox for coordinates OBSGEO-X= 5327395.9638 / Cartesian Coordinate X OBSGEO-Y= -1719170.4876 / Cartesian Coordinate Y OBSGEO-Z= 3051490.766 / Cartesian Coordinate Z QCRDATE = 'UNDEFINED' / Detector rotation center measurement date OBJECT = 'x32y64 ' / Object name OBSERVER= ' ' / Observer name IMAGETYP= 'BIAS ' / Image type OBS_MODE= 'IMAGING ' / Type of observation IMAGECAT= ' ' / Image category DATE = '2011-10-29T13:19:00' / HDU creation FILENAME= 'ALuj290020.fits' / Filename EXPTIME = 0.002 / exposure time ROTATE = '0 ' / Rotation of image MIRROR_X= F / Image is mirrored across horizontal axis MIRROR_Y= F / Image is mirrored across vertical axis AMPLMODE= 'A ' / Amplifier mode DETMODE0= 1 / Detector mode DETWIN1 = '[1:32, 1:64]' DATAMIN = 4294954826 / Minimum data value DATAMAX = 4294955186 / Maximum data value CCDTEMP = 0. / Detector temperature LN2TEMP = 0. / LN2 temperature P_DEWAR = 0. / Dewar pressure SHSTAT = 'CLOSED ' / Shutter status DETXBIN = 1 / X binning DETYBIN = 1 / T binning NWINDOWS= 1 TSAM = 22 / Clamp and sample time in clocks FPIX = 800 / Readout speed in pix/sec VSHI = 5. VSLO = -5. VPHI = 4. VPLO = -6. XTENSION= 'IMAGE ' / IMAGE extension BITPIX = 32 / number of bits per data pixel NAXIS = 2 / number of data axes NAXIS1 = 32 / length of data axis 1 NAXIS2 = 64 / length of data axis 2 PCOUNT = 0 / required keyword; must = 0 GCOUNT = 1 / required keyword; must = 1 BZERO = 2147483648 / offset data range to that of unsigned long BSCALE = 1 / default scaling factor BUNIT = 'count ' CCDNAME = 'CCD8 ' CTYPE1 = 'X ' / Coordinate type of 1st axis CTYPE2 = 'Y ' / Coordinate type of 2nd axis CRVAL1 = 1. / X at reference point CRVAL2 = 1. / Y at reference point CUNIT1 = 'pixel ' / Unit of 1st axis CUNIT2 = 'pixel ' / Unit of 2nd axis CRPIX1 = 1. / Reference pixel on 1st axis CRPIX2 = 1. / Reference pixel on 2nd axis CDELT1 = 1 / Increment on 1st axis CDELT2 = 1 / Increment on 2nd axis BIASSEC = '[3:52,1:2102]' DARK = 0. / e-/hr/pix QCDDATE = 'UNDEFINED' / Detector characteristics reference date RDNOISE = 4.2 / e- GAIN = 0.33 / e-/ADU EXTNAME = 'IM1 ' IMAGEID = 1 INHERIT = T ZERO0-0 = -46490 GAIN0-0 = 1. VBHA0-0 = 23.5 / Bias high A (V) VBHB0-0 = 10.75 / Bias high B (V) VBHC0-0 = 16. / Bias high C (V) VBLA0-0 = -3.9 / Bias low A (V) VBLB0-0 = -3. / Bias low B (V) CCDSUM = '1 1 '