Canada/USA Astronomical Seeing Observation Program

Astronomical-Seeing Observation Details

1. Observer
Steve Koehler
2. Site
N44.83 W93.28 (N4449' W9316')
3. Scope
18 inch F/4.5 Mirror. Open top. Open bottom. Fan cooled: Yes.
4. Time
2004-05-10 22:00:00 CDT (GMT -5)
2004-05-11 03:00:00 UTC
5. Observing Conditions
500X. 60.0 up. Was cooling for 2h00m.
Appearance of out-of-focus star: Slow swirls with with waves zipping across aperture
6. Seeing Observation
Star Image II (2 out of 5)
8. Comments
Date Entered2004-05-11 16:31:45 UT

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