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I took the following images of Jupiter and Saturn with my CPC 1100 scope and my NexImage planetary imager (old no. 93712 640 x 480 model). Seeing was generally bad with the planet dancing all over the place but there were brief sharp moments. I took about 10000 frames at 15 fps. using oacapture. When I first tried to stack using AS!3 (AutoStakkert 3) using Wine on Linux, I found that it would not open compressed AVI files so after some Google searches and reading through forums, I found that I could use ffmpeg to convert the AVI file to a series of jpg images. Unfortunately AS!3 crashed when I tried opening maybe 100 or so images, but I later found I could convert the compressed AVI to uncompressed AVI which it opened and stacked (with basically just the default settings and about 25% of the frames) without problems, I deconvoluted with rawtherapee ,and finally used the unsharp mask of Gimp a little. While I am not unhappy with the results I think I could have done better had I used my Bahtinov mask for focusing and initially captured to an uncompressed AVI.
Thanks for looking!
I am a newbie on this forum, this is my first topic here but I would like to show you my recent planetary imaging results. I started to catch the planets with a dedicated planetary camera last month but never thought that a small 4" Maksutov can show such small details. The equpment I used:
SW 102/1300 Maksutov 2.25x Q-turret Barlow lens QHY5L-II color camera EQ-3 GOTO mount All the images were taken on differend countrysides in Hungary. I hope you will like it
Also, please share your images taken with similar OTA, I'd like to learn some tricks from others as well
Jupiter's 15 minutes of rotation. Captured with Firecapture, processed in AS!3, Registax and WinJUPOS (2020.08.21)
Saturn, 1 hours stacked with AS!3, processed in Registax (2020.09.05)
Mars, 3 hours of rotation. Captured with Firecapture, stacked with AS!3, processed in Registax. (2020.08.22)
Mars again, 5 minutes stacked in AS!3, processed in Registax. You can see also Olympus Mons and Arsia Mons next to the terminator (2020.09.05)
Finally, a result of a Hungarian star party where I learned how to use properly my equipment This time I borrowed an ADC for Saturn.
Looked out the window and some gaps in cloud showed planets. Excited I set up ASAP out facing south. (It’s been a while).
Put a moon filter on my 4.7E and aimed at Jupiter. I thought I had a bit of dust on the lens but carried on anyway.
I could only see 2 moons. The longer I looked it became evident That the dust was black and realised as steady views came it was one of the moons moving across the disc. First time I have seen this so very pleased. Also almost touching the planet to the left I could see another moon appears the longer I look.
Moved to Saturn and things were a little wobbly but once it settled I could see the planets shadow on the back of the rings.
Mars was now above my hedge and at 150x I could see dark patches on the lower half and brightness at the top so maybe I was seeing ice at last. Very small but very nice to see at random opportunity. All in all well worth the dashing setup. I can go to bed happy with what I have seen.