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| FITS2BITMAP(1) |
astropy 1.0.2 |
FITS2BITMAP(1) |
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
