This is the command fits2bitmap that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
fits2bitmap - Create a bitmap file from a FITS image.
DESCRIPTION
usage: fits2bitmap [-h] [-e hdu] [-o filename] [--scale SCALE] [--power POWER]
[--asinh_a ASINH_A] [--min_cut MIN_CUT] [--max_cut MAX_CUT] [--min_percent
MIN_PERCENT] [--max_percent MAX_PERCENT] [--percent PERCENT] [--cmap colormap_name]
filename [filename ...]
positional arguments:
filename
Path to one or more FITS files to convert
optional arguments:
-h, --help
show this help message and exit
-e hdu, --ext hdu
specify the HDU extension number or name
-o filename
Filename for the output image (Default is a PNG file with the same name as the FITS
file)
--scale SCALE
Type of image scaling ("linear", "sqrt", "power", "log", or "asinh")
--power POWER
Power index for "power" scaling
--asinh_a ASINH_A
The value in normalized image where the asinh curve transitions from linear to
logarithmic behavior (used only for "asinh" scaling)
--min_cut MIN_CUT
The pixel value of the minimum cut level
--max_cut MAX_CUT
The pixel value of the maximum cut level
--min_percent MIN_PERCENT
The percentile value used to determine the minimum cut level
--max_percent MAX_PERCENT
The percentile value used to determine the maximum cut level
--percent PERCENT
The percentage of the image values used to determine the pixel values of the
minimum and maximum cut levels
--cmap colormap_name
matplotlib color map name
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