SIMPLE = T / Fits standard BITPIX = -32 / Bits per pixel NAXIS = 1 / Number of axes NAXIS1 = 3071 / Axis length EXTEND = F / File may contain extensions ORIGIN = 'NOAO-IRAF FITS Image Kernel December 2001' / FITS file originator IRAF-TLM= '21:13:11 (05/03/2005)' OBJECT = 'NGC5946 ' / DATE = '2004-12-07T20:17:53' IRAF-MAX= 0.000000E0 / DATA MAX IRAF-MIN= 0.000000E0 / DATA MIN DATE = '2003-06-23T22:02:18' OPICNUM = 170 / Original picture number HDR_REV = '2.000 13Feb96 (add mode and group to hdrs)' / IMAGETYP= 'OBJECT ' / Type of picture (object, dark, etc.) DETECTOR= 'Loral3K_1' / Detector (CCD type, photon counter, etc.) PREFLASH= 0.000000 / Preflash time in secs CCDSUM = '1 2 ' / On chip summation (X,Y) XSTART = '1 ' / start roi in X YSTART = '70 ' / start roi in Y XLENGTH = '3072 ' / length of roi in X YLENGTH = '720 ' / length of roi in Y DATE-OBS= '2003-04-26T02:45:54.977' / Date of observation start UTSHUT = '02:45:54.977' / UT of shutter open OBSERVAT= 'CTIO ' / Origin of data TELESCOP= 'CTIO 4.0 meter telescope' / Specific system NAMPSYX = '1 1 ' / Num amps in y & x (eg. '2 2'=quad) AMPLIST = '11 ' / Readout order in y,x CCDSEC = '[8:3068,71:364]' / Section in full CCD for DATASEC ASEC11 = '[1:3132,1:360]' / Section read with Amp11 CSEC11 = '[1:3072,35:394]' / Section in full CCD for DSEC11 DSEC11 = '[1:3072,1:360]' / Image area in raw frame for Amp11 TSEC11 = '[1:3072,1:360]' / Trim section definition for Amp11 BSEC11 = '[3093:3132,1:360]' / Bias section definition for Amp11 WAVEFILE= 'Obs Fri Apr 25 16:07:20 2003' / WAVEMODE= 'none ' / Waveform mode switches on GTRON11 = 7.300 / (e-) predicted read noise, lower left GTGAIN11= 1.030 / (e-/ADU) predicted gain, lower left GTINDEX = 4 / Gain selection (index into Gain Table) PIXELT = 57280 / (ns) unbinned pixel read time DCS_TIME= 20000 / (ns) Double Correlated Sample time EXPTIME = 900.000 / Exposure time in secs DARKTIME= 901.567 / Total elapsed time in secs OBSERVER= 'Courteau/MacLauren/Rose' / Observers TELID = 'ct4m' / CTIO 4.0-m Telescope ARCONVER= '17Oct97ver7_22' / Arcon software version COMMENT METEOROLOGICAL INFORMATION WEATDATE= 'Apr 26 02:41:07 2003' / Date and time of last update WINDSPD = '14.0' / Wind speed (mph) WINDDIR = '77' / Wind direction (degrees) AMBTEMP = '14.4' / Ambient temperature (degrees C) HUMIDITY= '30' / Ambient relative humidity (percent) PRESSURE= '782' / Barometric pressure (millibars) SEEING = '02:44:50 2003-04-26 seeing=0.92' / Tololo DIMM seeing COMMENT INSTRUMENT PARAMETERS CLAMP = 'off' / Old lamp in use DECKER = 'open' / decker position COLLIMAT= 'red' / Collimator identification CAMERA = 'blueAirSchmidt' / Spectrograph camera identification CAMFOCUS= 0 / Camera focus UFILTER = '1' / Upper filter position UFNAME = '1' / Full name of filter in ufbolt LFILTER = '1' / Lower filter position LFNAME = '1' / Full name of filter in lfbolt SKYSUPPR= 'open' / Sky suppressor position RSVIEWER= 'out' / Rear slit viewer DATE-OBS= '04/26/2003' / Date (dd/mm/yy) of observation UT = '02:50:54.4' / UT of TCS coordinates ST = '12:22:30.1' / siderial time RA = '15:35:27.39' / right ascension (telescope) DEC = '-50:39:34.7' / declination (telescope) EQUINOX = '2000.0' / epoch of RA & DEC HA = '-03:13:12.1' / hour angle (H:M:S) ZD = '41.1' / zenith distance (degrees) AIRMASS = '1.327 ' / airmass TELFOCUS= '186021' / Telescope focus POSANG = '179.7' / slit positioning angle ADCSTAT = '0' / adc status GUIDERX = '79.66' / x guider position (mm) GUIDERY = '74.25' / y guider position (mm) GUIDERA = '15:36:16.76' / ra guider position GUIDEDEC= '-50:47:35.31' / dec guider position INSTRUME= 'R-C Spec' / CTIO R-C Spectrograph. SLITWIDT= '225' / Slit width (microns) GRATING = 'KPGL1-1' / Grating identification TILT = '57.402500' / Grating tilt (degrees) COLFOCUS= '480.000000' / Collimator focus UFILTER = '1' / Upper filter position LFILTER = '1' / Lower filter position COMPLENS= 'out' / Comparison lens MASK = 'open' / Newall mask / slow shutter COMPLAMP= 'park' / Comparison lamp ICSSEQ = 65 / ICSINFO-sequence ICSDATE = 'Apr 25 22:45:56' / ICSINFO-timestamp RECID = 'ct4m.030426.030202' / NOAO Archive record ID WCSDIM = 1 LTM1_1 = 1. WAT0_001= 'system=equispec' WAT1_001= 'wtype=linear label=Wavelength units=angstroms' TRIM = 'Jun 23 16:53 Trim data section is [8:3068,37:330]' OVERSCAN= 'Jun 23 16:53 Overscan section is [3075:3132,1:360] with mean=2097.16'ZEROCOR = 'Jun 23 16:53 Zero level correction image is Zerob1.fits' FLATCOR = 'Jun 23 16:53 Flat field image is nFlatbtz1.fits with scale=1.' CCDPROC = 'Jun 23 17:02 CCD processing done' ILLUMCOR= 'Jun 23 17:02 Illumination image is nSky.fits with scale=1.' BANDID1 = 'spectrum - background fit, weights variance, clean yes' BANDID2 = 'raw - background fit, weights none, clean no' BANDID3 = 'background - background fit' BANDID4 = 'sigma - background fit, weights variance, clean yes' APNUM1 = '1 1 139.29 152.29' CTYPE1 = 'LINEAR ' CRVAL1 = 3358.58657722323 CRPIX1 = 1. CD1_1 = 0.999579338459295 HISTORY New copy of objbtzfi170 JD = 2452755.620428 LJD = 2452755. DC-FLAG = 0 DCLOG1 = 'REFSPEC1 = compx169' EPOCH = 2000. 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