From: stephanie snedden
Subject: Re: 2.5m obslog 20080310 (MJD 54536)
Date: Tue, 11 Mar 2008 17:54:18 -0600
The only observing info I have on these plates is that they should be
observed to (S/N)^2 >= 30 in r1 and r2. I think we have little choice
but to keep observing these plates until the Zappas approach 1, then
switch to the low-priority Legacy (chunk) plates. Please don't
declare the exposures as "bad" quite yet. We will see what the
pipeline results give.
Steph
On Mar 11, 2008, at 6:05 AM, Elena M wrote:
>
> We need to disable 5 fibers on baotest plate 2959 as
> there are no stars there. It's efficiency is  very low
> even at photometric conditions. And 30 min exposure
> gave s/n  baotest plates?
>
>