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| FITSCUT(1) |
User Commands |
FITSCUT(1) |
NAME¶
fitscut - extract cutouts from FITS image format file
SYNOPSIS¶
fitscut [options] file [green] [blue]
[outfile]
DESCRIPTION¶
Options are:¶
- -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
Supported palettes:¶
- gray heat cool rainbow red green blue
