Example of a NOTcam MEF FITS header:SIMPLE = T / file does conform to FITS standard BITPIX = 16 / number of bits per data pixel NAXIS = 0 / number of data axes EXTEND = T / FITS dataset may contain extensions BZERO = 32768 / offset data range to that of unsigned short BSCALE = 1 / default scaling factor ORIGIN = 'NOTSA ' / Nordic Optical Telescope Scientific Association OBSERVAT= 'LaPalma ' TELESCOP= 'NOT ' INSTRUME= 'NOTCAM ' DETNAME = 'Hawaii 1k - science grade array (9-173L-AZ #61)' DATE = '2006-01-15T16:49:36' / file creation date (YYYY-MM-DDThh:mm:ss UT) DATE-OBS= '2006-01-15T16:49:26.0' / Start of sequence FILENAME= 'NCpa150001.fits' OBJECT = 'align slits ' TM_START= 60566 / 16/49/26 UT start time TM_END = 60575 / 16/49/35 UT end time COMMENT = '' EXPMODE = 'exp 1 ' OBSERVER= ' ' IMAGETYP= ' ' CHIPID = 'HAWAII SWIR ' TM-START= 60566 / 16/49/26 UT start time SHSTAT = 'OPEN ' APERTUR = '128mu WF slit' / NOTcam aperture wheel. Step pos: 84170 FILT1 = 'OPEN ' / NOTcam filter wheel 1. Description FILT1ID = 0 / NOTcam filter wheel 1. NOT filter number FILT1POS= 98438 / NOTcam filter wheel 1. Step position FILT2 = 'K ' / NOTcam filter wheel 2. Description FILT2ID = 208 / NOTcam filter wheel 2. NOT filter number FILT2POS= 70313 / NOTcam filter wheel 2. Step position STOP = '15mm ring' / NOTcam stop wheel. Step pos: 77080 GRISM = 'OPEN ' / NOTcam grism wheel. Step pos: 7031 LENS = 'WF Camera' / NOTcam lens wheel. Step pos: 1 CAMERA = 4250 / NOTcam internal camera step position DETTEMP = -198.50 / NOTcam detector temperature COLDTBL = -201.80 / Cold Table temperature OUTVESS = 8.50 / Outer Vessel temperature CNTWHEE = -199.60 / Center Wheel temperature PRESSUR = 8.63E-05 / NOTcam pressure UT = 16.8247222222 / TCS UTC at start (16h:49m:29.0s) ST = 23.2996666665 / Sidereal time at start (23h:17m:58.8s) RA = 349.4352607692 / Right ascention at start (23h:17m:44.46s) DEC = 29.0882646376 / Declination at start ( 29d:5m:17.8s) RADECSYS= 'FK5 ' TELALT = 89.76 / Telescope altitude AZIMUTH = 180.00 / Telescope azimuth AIRMASS = 1.0000085446 / Airmass at start (sec(z)) FIELD = -89.93 / Field rotation at start ROTPOS = -89.99 / Rotator angle at start CCDPROBE= 'ccd ' / CCD probe AUXPOS = 1100 / Autoguider probe X position AUYPOS = 40000 / Autoguider probe Y position AUSTATUS= 'off ' / Autoguider status TELFOCUS= 23478 / Telescope focus at start TCSTGT = 'Cadis13H' / TCS Catalogue Entry OBJRA = 13.753166663 / Catalogue RA in decimal deg. OBJDEC = 5.8755555542 / Catalogue DEC in decimal deg. OBJPMRA = 0.0000000000 / Catalogue proper motion in RA OBJPMDEC= 0.0000000000 / Catalogue proper motion in DEC OBJEQUIN= 1950.0 / Catalogue equinox for coordinates CREATOR = 'NOT2MEF V1.4.4' / rev. date: 2005-12-19, CFITSIO V2.51 EQUINOX = 2000.0 OBSGEO-X= 5327395.9638 / Cartesian Coordinate X OBSGEO-Y= -1719170.4876 / Cartesian Coordinate Y OBSGEO-Z= 3051490.766 / Cartesian Coordinate Z OBS_MODE= 'Imaging ' COMMENT For keywords GAINn, RDNOISEn, CCDSEDCn, DATASECn, TRIMSECn, CRXn, CRYn: COMMENT keyword1 corresponds to amplifier Q1 COMMENT keyword2 corresponds to amplifier Q0 COMMENT keyword3 corresponds to amplifier Q2 COMMENT keyword4 corresponds to amplifier Q3 QCDDATE = '2005-10-26' / Amplifier characteristics reference date GAIN1 = 2.18E+00 / [e-/ADU] Gain GAIN2 = 2.19E+00 / [e-/ADU] Gain GAIN3 = 2.17E+00 / [e-/ADU] Gain GAIN4 = 2.19E+00 / [e-/ADU] Gain RDNOISE1= 1.07E+01 / [e-] Read-out noise RDNOISE2= 1.00E+01 / [e-] Read-out noise RDNOISE3= 1.19E+01 / [e-] Read-out noise RDNOISE4= 1.11E+01 / [e-] Read-out noise DETSEC1 = '[1:512,1:512]' / Location in final mosaic DETSEC2 = '[513:1024,1:512]' / Location in final mosaic DETSEC3 = '[1:512,513:1024]' / Location in final mosaic DETSEC4 = '[513:1024, 513:1024]' / Location in final mosaic CCDSEC1 = '[1:512,1:512]' / Location in amplifier mosaic CCDSEC2 = '[513:1024,1:512]' / Location in amplifier mosaic CCDSEC3 = '[1:512,513:1024]' / Location in amplifier mosaic CCDSEC4 = '[513:1024, 513:1024]' / Location in amplifier mosaic DATASEC1= '[1:512,1:512]' / Location of data pixels DATASEC2= '[513:1024,1:512]' / Location of data pixels DATASEC3= '[1:512,513:1024]' / Location of data pixels DATASEC4= '[513:1024, 513:1024]' / Location of data pixels TRIMSEC1= '[1:512,1:512]' / Location of useful data TRIMSEC2= '[513:1024,1:512]' / Location of useful data TRIMSEC3= '[1:512,513:1024]' / Location of useful data TRIMSEC4= '[513:1024, 513:1024]' / Location of useful data CRX1 = 5.310E+02 / Reference pixel on 1st axis CRX2 = 1.900E+01 / Reference pixel on 1st axis CRX3 = 5.310E+02 / Reference pixel on 1st axis CRX4 = 1.900E+01 / Reference pixel on 1st axis CRY1 = 5.432E+02 / Reference pixel on 2nd axis CRY2 = 5.432E+02 / Reference pixel on 2nd axis CRY3 = 3.120E+01 / Reference pixel on 2nd axis CRY4 = 3.120E+01 / Reference pixel on 2nd axis QCRDATE = '2005-03-25' / Instrument rotation centre reference date END XTENSION= 'IMAGE ' / IMAGE extension BITPIX = 16 / number of bits per data pixel NAXIS = 2 / number of data axes NAXIS1 = 1024 / length of data axis 1 NAXIS2 = 1024 / length of data axis 2 PCOUNT = 0 / required keyword; must = 0 GCOUNT = 1 / required keyword; must = 1 BZERO = 32768 / offset data range to that of unsigned short BSCALE = 1 / default scaling factor BUNIT = 'count ' / Physical unit of data array INHERIT = T / Extension inherits primary header keywords CTYPE1 = 'RA---TAN' / Gnomonic projection CTYPE2 = 'DEC--TAN' / Gnomonic projection CRVAL1 = 349.4352607692 / [deg] RA at reference point CRVAL2 = 29.0882646376 / [deg] Dec at reference point CUNIT1 = 'deg ' / Unit of 1st axis CUNIT2 = 'deg ' / Unit of 2nd axis CRPIX1 = 531. / Reference pixel on 1st axis CRPIX2 = 543.2 / Reference pixel on 2nd axis CD1_1 = 7.80397106359285E-08 / Transformation matrix for primary WCS CD1_2 = 6.38763412171371E-05 / Transformation matrix for primary WCS CD2_1 = 6.38763412171371E-05 / Transformation matrix for primary WCS CD2_2 = -7.80397106359285E-08 / Transformation matrix for primary WCS EXTNAME = 'im1 ' / Extension name IMAGEID = 1 CCDNAME = 'SWIR2 ' CCDSUM = '1 1 ' / On-chip binning factors EXPTIME = 1. / [s] Exposure time for this extension DATE-OBS= '2006-01-15T16:49:29.6' / Start of exposure DATE-AVG= '2006-01-15T16:49:30.1' / Midpoint of exposure END [image data follows] |