Astronomical-Seeing Observations

Astronomical-Seeing Observation Details

1. Observer

Attilla Danko

2. Site

N45.42 W75.70

(N45°25' W75°42')

3. Scope

15 inch F/15.0 Lens. Closed top. Closed bottom. Fan cooled: No.

4. Time

2002-09-06 23:15:00 EDT (GMT -4)

2002-09-07 03:15:00 UTC

5. Observing Conditions

150X. 60.0° up. Was cooling for 4h00m.
Appearance of out-of-focus star: Steady

6. Seeing Observation

Antoniadi II

(4 out of 5)

8. Comments

With the National Museum of Science and Tech's
15 inch apocromatic refractor (some spherical aberation) but
very steady image.

Date Entered

2002-09-07 06:12:05 UT