Help System

Menu for the XCL12 Package

• edge - 2-D image edge massaging.

• fill - Baade-Lucy background "filling" algorithm.

• hstpos - Plot the position of HST on a map of the world

• hsubtract - Baade-Lucy background subtraction algorithm.

• ils - Iterative Least Squares image restoration.

• immean - Compute mean of an image and save value as task parameter.

• jimage - Create a jitter image from U2,U3 coordinates in a table.

• lgrlist - Expand a list of images and group numbers

• newredshift - Change the redshift of spectra

• registration - Compute registration parameters and resample unaligned

• data files

• (Type "help playpen opt=sys" for more information about the playpen package)