Date: Sat, 20 Sep 2003 08:23:36 -0600 (MDT)
From: Peregrine McGehee
Subject: Re: 2.5m obslog 20030919 (MJD 52902)
Observers,
The M2 Front-Back differential was just at the alarm threshold
off and on during the night. The M1 errors turn out to be
a bug in the new TPM, specifically the computation of the
average of the M1 edge sensors (tpm_TM_M1EdgeAvg) is returning
zero due to use of wrong channel names as inputs.
See
http://astro.nmsu.edu/~peregrin/TPM/t52902.ps
where red represents alarm, green ok when telescope is
operational.
- Peregrine
--
Peregrine M. McGehee	http://astro.nmsu.edu/~peregrin
Department of Astronomy
New Mexico State University, Las Cruces, New Mexico