(Note: The first two lines following are provided to help the reader
determine column numbers. They are not part of FITS headers.)
000000000111111111122222222223333333333444444444455555555556666666666777
123456789012345678901234567890123456789012345678901234567890123456789012
SIMPLE = T / FITS TAPE WRITTEN AT KPNO, 04/18/80.
BITPIX = 32 / 4-BYTE, 2-S COMPLEMENT INTEGERS.
NAXIS = 2 / NUMBER OF AXES.
NAXIS1 = 256 / NUMBER OF PIXELS PER ROW.
NAXIS2 = 256 / NUMBER OF ROWS.
BSCALE = 1.00000E-06 / PHYSICAL=INTEGER*BSCALE+BZERO.
BZERO = 0. /
BLANK = -2147483648 / INTEGER VALUE FOR BLANK PIXEL.
IPPS-RF = 'D /013' / RASTER LFN/RASTER ORDINAL.
IPPS-ID = 'N4486 NUCLEUS AND JET 4350 [9 BAD PIXELS BLANKED] ' /
IPPS-B/P= 30 / BITS/PIXEL OF IPPS RASTER.
IPPS-MIN= 3.700018E-02 / MINIMUM VALUE IN RASTER.
IPPS-MAX= 1.19825 / MAXIMUM VALUE IN RASTER.
ORIGIN = 'KPNO -- WFITS OF 04/17/80.' /
DATE = '18/04/80' /
TIME = '10.11.54'
JOBNAME = 'DCWGF27 '
COMMENT THIS FILE TESTS THE 32-BIT PIXEL FORMAT.
COMMENT IT ALSO TESTS THE BLANK PIXEL CONVENTION. THERE ARE 9 BLANKS IN THIS
COMMENT IMAGE. THEY ARE A DETECTOR BLEMISH AREA. NOT ALL OF THE BLEMISH HAS
COMMENT BEEN BLANKED.
OBJECT = 'NGC4486 =M87 AND JET' /
TELESCOP= 'MAYALL4M' / MAYALL 4-METER TELESCOPE AT KITT PEAK.
INSTRUME= 'VIDEOCAM - MAYALL 4M CASSEGRAIN' /
COMMENT THE KPNO "VIDEO CAMERA" IS AN INTEGRATING DIGITAL TELEVISION SYSTEM
COMMENT WHICH USES AN RCA ISIT VIDICON TUBE AND ACCUMULATES THE IMAGE IN
COMMENT A 256-SQUARE 20-BIT RAM DURING THE INTEGRATION.
COMMENT THIS IMAGE HAS BEEN CORRECTED FOR THE DARK CURRENT AND GAIN VARIATIONS
COMMENT ACROSS THE FIELD. I.E., THE DARK IMAGE WAS SUBTRACTED, AND THE FLAT
COMMENT FIELD IMAGE WAS DIVIDED INTO THE RAW IMAGE. BECAUSE THE FLAT WAS NOT
COMMENT NORMALIZED IN THIS CASE, THE RESULTING RATIO IMAGE IS OF ORDER UNITY.
COMMENT THIS IS A QUANTUM NOISE LIMITED IMAGE IN RELATIVE INTENSITY UNITS.
COMMENT THE GEOMETRY OF THIS IMAGE HAS NOT BEEN CORRECTED FOR THE PINCUSHION
COMMENT DISTORTION OF THE VIDEO CAMERA.
END
(33 card images of ASCII blanks)