Doug Tody, Suzanne Jacoby, Nigel Sharp
Updated for V2.11.1 November 1998
Nelson Zarate, NOAO CCS/IRAF
National Optical Astronomy Observatories
This document describes how to install or update the VMS version of the portable IRAF system (Image Reduction and Analysis Facility). Installation instructions as well as procedures for improving performance, minimizing disk and memory usage, configuring the system for the local site, and interfacing local devices are given.