M33 1x30m cal 22x10m d 31b 29 f.

[AstroAndy]

One continuous 30 min exposure of M33, with cal; unfortunately, I only had 10m darks, still came out ok, though. Preprocessed in NWS, final process in PS CS2.

[AstroAndy]

Somehow, the pic. didn't make it, here it is.

[Mark72]

This would be a good start And, do you plan to add more data?

Mar

[AstroAndy]

Hi Mark

Would be nice, I kinda tried, but guiding played up..I have another 30 min one, but with a different orientation, plus, light clouds. Right now I'm working on getting my guiding on the nose. Additionally, I only have 10min darls, that doesn't help. On 2 different nights,I only got 2 decent 30min exposures. The fun on this one was hot pixel removal by hand, lol.