Canada/USA Astronomical Seeing Observation Program

Astronomical-Seeing Observation Details

1. Observer
Tom Walsh
2. Site
N45.63 W123.14 (N4537' W12308')
3. Scope
11 inch F/10.0 Mirror. Closed top. Closed bottom. Fan cooled: No.
4. Time
2004-11-20 20:00:00 PST (GMT -8)
2004-11-21 04:00:00 UTC
5. Observing Conditions
250X. 60.0 up. Was cooling for 3h00m.
Appearance of out-of-focus star: Rapid flicker
6. Seeing Observation
Star Image III (3 out of 5)
8. CommentsThe clouds moved in about 20:30 and we ended the session.
Date Entered2004-11-24 17:56:14 UT

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