Mars and some late season gas giants, 8 Nov

[Tulloch]

The main focus of the night was Mars (again), but I also took a few late season happy snaps of the gas giants in the twilight. It took a while before the seeing improved to the level of the night before, but I got one good one away. This Mars was done a little differently, stacking only 1000 frames out of the 75000 taken, and I upped the gamma level to 1.2 to improve the appearance a bit.

Mars and Saturn shown at 150% captured size, Jupiter at captured size.

[Saturnine]

Great set of images, very nicely done, seeing must have been acceptable.

[Anth10]

Very clean images Andrew. The gas giants are dimming now in mag and very nice Mars as it starts to turn its back on us. Interesting idea to do a minimal stack - it must be a high quality graph!

Good work

[Tulloch]

Thanks, yep the seeing was probably one of the best nights of the year :)

I usually try a fixed number of frames, using the smallest number I can get away with without increasing the noise levels. Usually 3000 frames (out 75000) is the minimum, even then the noise was minimal. So I tried 1000, 1500 and 2000 and even with 1000 frames the noise was very low so I processed further. Seems to have worked out OK here :)

[multiweb]

Really nice collection Andrew. I like your Jupiter one. Fantastic details around the red spot. :thumbsup: