Canada/USA Astronomical Seeing Observation Program

Astronomical-Seeing Observation Details

1. Observer
Doug Kniffen
2. Site
N38.73 W91.22 (N3843' W9113')
3. Scope
16 inch F/10.0 Mirror. Closed top. Closed bottom. Fan cooled: Yes.
4. Time
2003-03-08 04:00:00 GMT
5. Observing Conditions
580X. 40.0 up. Was cooling for 4h00m.
Appearance of out-of-focus star: Steady
6. Seeing Observation
Star Image I (1 out of 5)
8. Commentscouldn't guess the size of the distortions since the frequency was much faster than the response rate of the eye.
Date Entered2003-03-08 15:11:40 UT

Show on map
Any: First | Previous | Next | Last
By Doug Kniffen: First | Previous | Next | Last
Index by Author | Index by Day | All

Seeing Observations Home | Clear Sky Chart Home