1imrot(1) General Commands Manual imrot(1)
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6 imrot - Rotate and/or Reflect FITS and IRAF image files
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9 imrot [options] Fits or IRAF file(s)
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12 imrot is a utility for rotating and/or reflecting FITS or IRAF images.
13 Images can be rotated only in multiples of 90 degrees. The image may
14 be output with a different data type than that in which it is input,
15 and IRAF files may be written out as FITS files.
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18 -a Mirror if IRAF image WCS says to -f Write FITS image from IRAF input
19 -l Reflect image across vertical axis -o Allow overwriting of input
20 image, else write new one -r <angle> Image rotation angle in degrees
21 (default 0) -s Split multi-extension FITS file -v Verbose -x <num> Out‐
22 put pixel size in bits (FITS code, default=input) Allowed values are 8,
23 16, 32 for integers, -16 for unsigned integers, and -32 and -64 for 4-
24 and 8-byte floating point numbers
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28 Jessica Mink, SAO (jmink@cfa.harvard.edu)
296 July 2001 WCSTools imrot(1)