N ASA/IPAC   E XTRAGALACTIC   D ATABASE

Help | Comment | NED Home


SIMPLE  =                    T / Fits standard
BITPIX  =                  -32 / Bits per pixel
NAXIS   =                    2 / Number of axes
NAXIS1  =                 2013 / Axis length
NAXIS2  =                 2822 / Axis length
EXTEND  =                    F / File may contain extensions
IRAF-TLM= '09:04:15 (14/10/2005)' / Time of last modification
ORIGIN  = 'NOAO-IRAF FITS Image Kernel July 2003' / FITS File Originator
DATE    = '2004-09-23T20:05:45' / Date FITS file was generated
              / OBJECT INFORMATION
OBJECT  = 'NGC5194_V[1/1]'     / Observed Object
RA      = '13:29:52.711'       / Object Right Ascension (J2000)
DEC     = '+47:11:42.62'       / Object Declination (J2000)
OBJCTX  =              1563.99 / Object X on plate (pixels)
OBJCTY  =              1039.07 / Object Y on plate (pixels)
              /INSTRUMENT INFORMATION
FILTER  = 'V       '           / Filter of Observation
OBSERVAT= 'KPNO    '           / Observatory where data taken
TELESCOP= 'kp21m   '           / Specific System
INSTRUME= 'CFIM    '           / Instrument used to aquire data
DETECTOR= 't2ka    '           / Detector (CCD type, photon counter, etc.)
PLTSCALE=                0.305 / Plate Scale in arcsec per pixel
XPIXSIZE= 'N/A     '           / Pixel size in x (arcsec/pix)
YPIXSIZE= 'N/A     '           / Pixel size in y (arcsec/pix)
              / CALIBRATION INFORMATION
PHOTFNU = '1.16999E-06'        / Flux units conversion, Jy*sec/DN
PHOTFLAM=          1.16999E-06 / Flux units conversion
ZPOINT  = '3670    '           / Zeropoint, Jy
ZUNITS  = 'JY*SEC/DN/PIXEL'    / current units of data
              / ASTROMETRY INFORMATION
CTYPE1  = 'RA---TAN'           / First axis coordinate Type
CTYPE2  = 'DEC--TAN'           / First axis coordinate Type
CRVAL1  =            202.47354 / Reference RA
CRVAL2  =            47.208079 / Reference DEC
CRPIX1  =               1007.0 / Reference pixel x
CRPIX2  =               1411.5 / Reference pixel y
CD1_1   =       -8.4722204E-05 / Platescale x
CD1_2   =                  0.0 / rotation
CD2_1   =                  0.0 / rotation
CD2_2   =        8.4722204E-05 / Platescale y
EQUINOX =                2000. / Equinox of celestial coord. system
EPOCH   =               2000.0 / reference year
WCSDIM  =                    2 / WCS dimensions
LTM1_1  =                  1.0
LTM2_2  =                  1.0
WAT0_001= 'system=image'
WAT1_001= 'wtype=tan axtype=ra'
WAT2_001= 'wtype=tan axtype=dec'
              / OBSERVING INFORMATION
ZD      = '30.970  '           / Zenith distance (degrees)
HA      = 'N/A     '           / hour angle (H:M:S)
ST      = '15:52:05.00'        / Sidereal Time (H:M:S)
UT      = '10:54:46.00'        / Universal Time
UTMIDDLE= 'N/A     '           / Middle of UT
AIRMASS =                  1.0 / airmass
AVGAIR  = 'N/A     '           / Average airmass during observation
EXPTIME =                720.0 / exposure time in seconds
DARKTIME=                720.0 / Total elapsed time in seconds
OBSERVER= 'Calzetti, Dale'     / Observers
DATE-OBS= '2001-03-28T10:54:46' / Date of observation
              / ADDITIONAL DATA REDUCTION INFO
BIASSEC = '[2051:2080,1:2048]' / overscan portion of frame
CAMTEMP =                 -106 / camera temperature, Celsius
CCDSEC  = '[1:2048,1:2048]'    / orientation to full frame
CCDSUM  = '1 1     '           / on chip summation
COMMENT Vignetting not a problem.
COMMENT1= 'Calibration accuracy ~5%'
DATASEC = '[1:2048,1:2048]'    / image portion of frame
DEWTEMP =                 -123 / dewar temperature, Celsius
DWELL   =                    3 / sample integration time, microseconds
FILTERS = '3       '           / filter position
GAIN    =                  3.6 / gain, electrons per adu
HISTORY PUTAST: Sep 23 15:39:09 2004 CD, CRPIX and CRVAL parameters written
IMAGETYP= 'object  '           / object, flat, bias, etc.
IMCMB001= 'ngc5194N_V_sky'
IMCMB002= 'ngc5194S_V_sky'
IRAF-MAX=              65535.0 / DATA MAX
IRAF-MIN=                  0.0 / DATA MIN
LTV1    =                -38.0
LTV2    =                -38.0
NCOMBINE=                    2
NSCANROW=                    1 / number of CCD rows scanned
OBSID   = 'kp21m.20010328T105446Z' / archive ID for observation
ORIGSEC = '[1:2048,1:2048]'    / original size full frame
PREFLASH=                    0 / preflash time, seconds
PROPID  = '0401    '           / observing proposal ID
RDNOISE =                  4.0 / read noise, electrons
ROTANGLE=                269.7 / rotator position
TELFILTE= '3       '           / telescope filters
TELFOCUS= '20550   '           / telescope focus
TRIMSEC = '[1:2046,1:2048]'    / region to be extracted
UNITS   = 'CPS     '
BUNIT   = 'COUNTS/SEC'
END

Back to NED Home