wcs-resample(1)

Project one FITS image onto another image.

Section 1 astrometry.net bookworm source

Description

wcs-resample - Project one FITS image onto another image.

wcs-resample [options] input-FITS output-WCS output-FITS

-E extension

Input image FITS extension (default: 0)

-w file

Input WCS file (default is to read WCS from input FITS image)

-e file

Input WCS FITS extension (default: 0)

-x extension

Output WCS FITS extension (default: 0)

-L order

Lanczos order (default: nearest-neighbor resampling)

-z

Zero out inf/nan input image value

The Astrometry.net team. Principal investigators are David W. Hogg (NYU) and Dustin Lang (CMU).