This page describes tasks associated with observing, text and image processing, and other things.

Software and Data Reduction Things

1. Miscellaneous Computer Information
2. Processing CCD Images with IRAF.
3. Image registration (DRIZZLE).
4. Finding Charts using XPA
5. Making LRIS slit masks.

Observing Procedures

1. Estimating HST exposure times
2. Getting 2MASS Data

Miscellaneous Computer-related Stuff

1. Using gawk and sort in scripts.
2. Setting file and directory permissons.
3. Using find in linux
4. That pesky -L, -l notation in a Makefile
5. Assorted linux sys admin stuff