SIMPLE = T / Fits standard BITPIX = -32 / Bits per pixel NAXIS = 2 / Number of axes NAXIS1 = 4775 / Axis length NAXIS2 = 4375 / Axis length EXTEND = F / File may contain extensions ORIGIN = 'NOAO-IRAF FITS Image Kernel July 2003' / FITS file originator IRAF-TLM= '2010-06-17T14:09:32' / Time of last modification OBJECT = 'NGC0253 ' / DATE = '2010-06-12T19:55:12' IRAF-MAX= 6.553500E4 / DATA MAX IRAF-MIN= 0.000000E0 / DATA MIN OPICNUM = 34 / Original picture number HDR_REV = '2.000 13Feb96 (add mode and group to hdrs)' / IMAGETYP= 'OBJECT ' / Type of picture (object, dark, etc.) DETECTOR= 'Tek2K_3 ' / Detector (CCD type, photon counter, etc.) PREFLASH= 0.000000 / Preflash time in secs CCDSUM = '1 1 ' / On chip summation (X,Y) XSTART = '1 ' / start roi in X YSTART = '1 ' / start roi in Y XLENGTH = '2048 ' / length of roi in X YLENGTH = '2046 ' / length of roi in Y DATE-OBS= '2009-09-19T06:18:22.374' / Date of observation start UTSHUT = '06:18:22.374' / UT of shutter open UT = '06:18:22.000' / UT of TCS coords OBSERVAT= 'CTIO ' / Origin of data TELESCOP= 'CTIO 0.9 meter telescope' / Specific system NAMPSYX = '1 1 ' / Num amps in y & x (eg. '2 2'=quad) AMPLIST = '21 ' / Readout order in y,x CCDSEC = '[21:2068,1:2046]' / Section in full CCD for DATASEC ASEC21 = '[1:2132,1:2046]' / Section read with Amp21 CSEC21 = '[1:2068,1:2046]' / Section in full CCD for DSEC21 DSEC21 = '[1:2068,1:2046]' / Image area in raw frame for Amp21 TSEC21 = '[21:2068,1:2046]' / Trim section definition for Amp21 BSEC21 = '[2079:2132,1:2046]' / Bias section definition for Amp21 WAVEFILE= 'Obs Sat Sep 19 00:31:45 2009' / WAVEMODE= 'MPP OverlapXmit EarlyReset SplitShift' / Waveform mode switches on GTRON21 = 3.700 / (e-) predicted read noise, upper left GTGAIN21= 1.600 / (e-/ADU) predicted gain, upper left GTINDEX = 2 / Gain selection (index into Gain Table) SHRTSCAN= 'NO ' / Short scan disabled PIXELT = 25200 / (ns) unbinned pixel read time DCS_TIME= 6000 / (ns) Double Correlated Sample time RA = '00:47:22.81' / right ascension (telescope) DEC = '-25:18:42.36' / declination (telescope) EPOCH = 2000 / epoch of RA & DEC ZD = 0.0 / zenith distance (degrees) HA = '00:41:19.5' / hour angle (H:M:S) ST = '01:27:45.7' / sidereal time AIRMASS = 1.020893 / airmass EXPTIME = 900.000 / Exposure time in secs DARKTIME= 902.573 / Total elapsed time in secs OBSERVER= 'J. Vasquez' / Observers COMMENT Sakai TELID = 'ct36' / CTIO 0.9-m Telescope ARCONVER= '17Oct97ver7_22' / Arcon software version COMMENT INSTRUMENT PARAMETERS INSTRUME= 'cfccd' / cassegrain direct imager FILTER1 = 'dia' / Filter in wheel one FNAME1 = 'Diaphragm' / Full name of filter in wheel1 FILTER2 = 'b' / Filter in wheel two FNAME2 = 'Btek2 :4201/1050 3"x3"' / Full name of filter in wheel2 FILTERS = 'B ' / Filter positions TELFOCUS= 19100 / Telescope focus XPIXSIZE= 0.396 / Pixel size in X (arcsec/pix) YPIXSIZE= 0.396 / Pixel size in Y (arcsec/pix) COMMENT METEOROLOGICAL INFORMATION WEATDATE= 'Sep 19 06:14:07 2009' / Date and time of last update WINDSPD = '0.0' / Wind speed (mph) WINDDIR = '0' / Wind direction (degrees) AMBTEMP = '39.7' / Ambient temperature (degrees C) HUMIDITY= '43' / Ambient relative humidity (percent) PRESSURE= '800' / Barometric pressure (millibars) RECID = 'ct36.090919.063518' / NOAO Archive record ID UTMIDDLE= '2009-09-19T06:25:52.00' CCDSCALE= 0.4 CCDNOISE= 3.5 GAIN = 1.5 WCSDIM = 2 LTM1_1 = 1. LTM2_2 = 1. WAT0_001= 'system=image' WAT1_001= 'wtype=tan axtype=ra' WAT2_001= 'wtype=tan axtype=dec' TRIM = 'Oct 3 20:19 Trim data section is [21:2068,1:2046]' FIXPIX = 'Oct 3 20:19 Bad pixel file is badpix' OVERSCAN= 'Oct 3 20:19 Overscan section is [2079:2132,1:2046] with mean=408.50' ZEROCOR = 'Oct 3 20:19 Zero level correction image is supzero' FLATCOR = 'Oct 3 20:19 Flat field image is flat1B.fits with scale=30283.37' CCDPROC = 'Oct 3 20:19 CCD processing done' CTYPE1 = 'RA---TAN' CTYPE2 = 'DEC--TAN' CRPIX1 = 2387.99999734229 CRPIX2 = 2187.99989677944 CD1_1 = -1.1140364469957E-4 CD1_2 = -1.0127217988453E-6 CD2_1 = -1.0200114113556E-6 CD2_2 = 1.11389872466545E-4 CRVAL1 = 11.880595555778 CRVAL2 = -25.281266847238 ORIENTNE= '0.,90. ' RADECSYS= 'FK5 ' EQUINOX = 2000. MSCCMATC= 'Jun 12 17:14 -0.00/0.00 1.000/1.000 0.000/-0.000' SKYSIGMA= 3.5964471430918 SKYMODE = 95.691340426488 SKYMEAN = 95.656066894531 SKYSUB = 95.691340426488 SPIN = 470105 FILTER = 'B ' OLDFILT = 'dia b ' MSCSCALE= 1. A0 = 22.378 A0_ERR = 0.011 A1 = -0.1 A1_ERR = 0.004 A2 = 0.24 A2_ERR = 0.01 ZP = 22.093 ZP_COL = 0.4 PHOTSOLN= 'M = m_instr + A0 + A1*[color] - A2*X' ZP_SOLN = 'ZP = A0 + A1*[ZP_COL] - A2*X' VHELIO = 241. AGCNUM = 20535 IMCMB001= 's091034e.fits' IMCMB002= 's091035e.fits' IMCMB003= 's095077e.fits' IMCMB004= 's095076e.fits' IMCMB005= 's095073e.fits' IMCMB006= 's095072e.fits' NCOMBINE= 6 LTV2 = -21.8710000067949 LTV1 = -3.42699998617172 SKYBOX1 = '2216.36,2896.4,3141.66,3413.92' SKYBOX2 = '3528.4,4040.42,2189.38,2413.38' SEEING = 4.7 Q_PHOT = 2 Q_COMMEN= 'ok ' Q_IMAGE = 'ok ' END |