iraf.net

>From jacoby@madrona Fri Jun 5 10:29:59 1992
Date: Fri, 5 Jun 92 10:29:57 MST
From: jacoby@madrona (George Jacoby X292)
To: valdes@tucana
Subject: Re: SETAIRMASSThanks for the info Frank. I suspect that SETAIRMASS will be run
on data from a single observatory more than 99.9% of the time,
and so your fix should be just fine.