YALO Nightly Observing Report for 2000 Jan 23

Observer: David Gonzalez
Observed all night from 00:36 to 09:27 UTC.
Conditions were Photometric most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   Beg: Seeing 1.4 arcsec, Clear, Winds Calm
   Mid: Seeing 1.2 arcsec, Clear, Winds Calm
   End: Seeing 1.6 arcsec, Clear, Winds Calm

Observing Summary:

Hello everyone wherever you are,

OSU children, as described in my previous trouble report, the CCD-IR alignment problem persisted. However, I set new values for the IRtilts which are t1=1535 t2=2440 t3=2070, with this, I could zeropoint the telescope with a star centered on both detectors. I assume that this will be a temporary solution since the problem is still present, i.e. when I check the pointing of the telescope I need to reset the irtilt, but this time the operation works.
Rui, I had to spent some time on the above tasks and thus I could not observe the three last targets of the programme.
Rene, I'm sending you the following tapes with the 2 pm carry-all:
YALO 2000_0111 - 2000-0122  5 tapes

Well, see you tomorrow,

David


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Submitted by David Gonzalez on 19100 Jan 24 [15:38:15]