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Fri/Sat, August 10/11, 2001

I imaged NGC 7023 for about an hour tonight until the moon came up. It was 20C with small breezes. There was one big gust that ruined frame #27, but other than that there was no problem. Tonight's 40 minutes combined with 49 minutes from July 26/27 is shown below. A 2-star stack was done in MaxIm, but the registration was not good (note non-circularity of stars at the bottom of the image).

NGC 7023 89 minutes (89 x 60s)
NGC7023
Scope: 10" f/6.3 LX200 | Camera: "B" chip MX5C.
Sum of 49 frames from July 26/27, and 40 frames from tonight.
Combined (2 Star) with MaxIm DL.