These programs access and/or modify FITS and IRAF image pixels.
Operate on all of the pixels of an image
Replace regions of pixels with interpolated values.
Extract section of a FITS or IRAF image.
Get pixel value(s) from an image.
Read two-dimensional IRAF image file and write FITS image file.
Rotate and/or reflect image files.
Create new dataless FITS file with proper header.
Rebin an image from its current WCS to a new one
Set pixel(s) to constant(s) in an image.
Subtract constant(s) from pixel(s) in an image.
Compute total flux in a portion of an image.
Images and WCS
Catalogs and Image WCS
Image Header Utilities
Last updated 19 May 2014 by