I was pleased to see so much more information than when I use an unmodified camera with no filtration. Unfortunately the framing was not quite how I wanted it, I found it hard to identify stars on the viewing screen, even though they were not too difficult to see. There is also a lack of stars between Betelgeuse and Orion's belt, which I do not understand.
My first attempt at Hydrogen Alpha photography
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My first attempt at Hydrogen Alpha photography
I was pleased to see so much more information than when I use an unmodified camera with no filtration. Unfortunately the framing was not quite how I wanted it, I found it hard to identify stars on the viewing screen, even though they were not too difficult to see. There is also a lack of stars between Betelgeuse and Orion's belt, which I do not understand.
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Re: My first attempt at Hydrogen Alpha photography
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Re: My first attempt at Hydrogen Alpha photography
Man... That's some icky-tasting stuff!
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Re: My first attempt at Hydrogen Alpha photography
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Re: My first attempt at Hydrogen Alpha photography
Awesome start !
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Re: My first attempt at Hydrogen Alpha photography
I find it interesting that Barnard's Loop sort of disappears in the upper left of the frame though. It should extend and curve all the way out of that frame.
Here's a reference shot, not my own work.
https://www.reddit.com/r/astrophotograp ... p_sh_2276/
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Re: My first attempt at Hydrogen Alpha photography
Thanks for the comment. On the stacked image the fainter part of the loop disappears into the light pollution so there is little that I can do about it, other than add more data. It is not always clear what is
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Re: My first attempt at Hydrogen Alpha photography
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Re: My first attempt at Hydrogen Alpha photography
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Re: My first attempt at Hydrogen Alpha photography
My 12nm filter lets through 4% of the visible spectrum (400 to 700nm), so it eliminates around 96% of
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