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
2003-02-24 20:30:00 PST (GMT -8)
2003-02-25 04:30:00 UTC
5. Observing Conditions
215X. 70.0 up. Was cooling for 2h00m.
Appearance of out-of-focus star: Rapid flicker
6. Seeing Observation
Star Image IV (4 out of 5)
8. CommentsGood seeing, great darkness, best view of whrilpool ever, extension of sides of andromeda visible, owl eyes faintly visible (intermittent), nice view of maia, cassini divisions very clear except momentary disturbances.
Date Entered2003-02-25 21:57:40 UT

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