fitscut - extract cutouts from FITS image format file
fitscut [options] file [green]
[blue] [outfile]
- -f, --force
- force overwrite of output file
- -h, --help
- display this help and exit
- -v, --verbose
- verbose operation
- -V, --version
- output version information and exit
- -p, --png
- output a PNG format file
- -j, --jpg
- output a JPEG format file
- -x,
--x=N
- X center coordinate
- -y,
--y=N
- Y center coordinate
- --x0=N
- X corner coordinate
- --y0=N
- Y corner coordinate
- -r,
--rows=N
- number of rows (height)
- -c,
--columns=N
- number of columns (width)
- --all
- extract a cutout of the same size as the input image
- --linear-scale
- output in linear scale [default]
- -l,
--log-scale
- output in log scale
- -s,
--sqrt-scale
- output in square root scale
- -e,
--histeq-scale
- histogram equalized output
- --asinh-scale
- asinh equalized output
- -i, --invert
- invert output colors
- --palette=name
- output palette name (png output only)
- --factor=value
- multiply image by value
- --rate
- scale image by exposure time factor
- --autoscale=percent
- percent of histogram to include
- If percent is a single value it is
interpreted as
- the percentage of the histogram to include. If percent is two values
separated by a comma it is interpreted as the lower and upper bounds of
the histogram to include (eg. --autoscale=1.5,98.5)
- --autoscale-min=percent
- lower bound percentage of histogram to include
- --autoscale-max=percent
- upper bound percentage of histogram to include
- --min=value
- image value to use for scale minimum
- --max=value
- image value to use for scale maximum
- The value for --min or
--max may be either one value to
- be used for all images (eg. --min=0), or one value for each
image separated by a comma (eg. --min=0,0,0)
- --red=file
- filename to be used in red channel of color image
- --green=file
- filename to be used in green channel of color image
- --blue=file
- filename to be used in blue channel of color image
- --zoom=factor
- zoom input image by positive multiplicative factor
- --align
- use WCS information in header to align images
- --compass
- add a WCS compass to the image
- gray heat cool rainbow red green blue