1AN-FITSTOPNM(1)                 astrometry.net                 AN-FITSTOPNM(1)
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NAME

6       an-fitstopnm - Convert FITS images into ugly PNM images.
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SYNOPSIS

9       an-fitstopnm -i input-file
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OPTIONS

12       -o file
13              Output file (default stdout)
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15       -e ext FITS extension number (default 0)
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17       -p plane
18              Image plane number (default 0)
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20       -m margin
21              Number of pixels to avoid at the image edges (default 0)
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23       -O     Do ordinal transform (default: map 25-95 percentile)
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25       -L percentile
26              Set percentile that becomes black (default 25)
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28       -H percentile
29              Set percentile that becomes white (default 95)
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31       -I     Invert black-on-white image
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33       -X max Set the input value that will become white
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35       -N min Set the input value that will become black
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37       -x     Set max to the observed maximum value
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39       -n     Set min to the observed minimum value
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41       -r     Same as -x -n: set min and max to observed data range.
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43       -s     Write 16-bit output
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45       -v     Verbose
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47       -M     Compute & print median value
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AUTHOR

50       The  Astrometry.net  team.  Principal  investigators  are David W. Hogg
51       (NYU) and Dustin Lang (CMU).
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SEE ALSO

54       http://astrometry.net
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580.56                               July 2015                   AN-FITSTOPNM(1)