coadd1
Co-add images for astrometry.net
Usage
coadd image
ext
weight
ext
wcs
ext ...
Options
-
-w file -
Output WCS file (default: input file)
-
-e extension -
FITS extension to read WCS from (default: primary extension, 0)
-
-o file -
Output image file
-
-O order -
Lanczos order (default 3)
-
-p plane -
Image plane to read (default 0)
-
-N -
Use nearest-neighbour resampling (default: Lanczos)
-
-s sigma -
Smooth before resampling
-
-D -
Divide each image by its weight image before starting
-
-v -
More verbose