Celestial hemisphere:  Northern  ·  Constellation: Gemini (Gem)  ·  Contains:  10 Gem  ·  11 Gem  ·  12 Gem  ·  13 Gem)  ·  13 mu. Gem  ·  13.20  ·  2 Gem  ·  259 Aletheia  ·  3 Gem  ·  4 Gem  ·  5 Gem  ·  7 Gem)  ·  7 eta Gem  ·  8 Gem  ·  9 Gem  ·  Calx (μ Gem  ·  Gem A  ·  Gemini  ·  HD250965  ·  HD250991  ·  HD250992  ·  HD251013  ·  HD251069  ·  HD251070  ·  HD251073  ·  HD251098  ·  HD251099  ·  HD251100  ·  HD251122  ·  HD251123  ·  And 1039 more.
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The Jellyfish Nebula, Sendhil Chinnasamy
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The Jellyfish Nebula

Getting plate-solving status, please wait...
The Jellyfish Nebula, Sendhil Chinnasamy
Powered byPixInsight

The Jellyfish Nebula

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Description

Back on SHO after about six plus months. I reluctantly shot this as I had shot this previously with my espirit + 600 combo and offlate we have been having way too much gusts when it is clear.

Took me more than 10 days to get to a final state. I wanted to show the O3 signal running within the Jelly and the traditional SHO simply didn't cut it, or I forgot my steps, haha. 

I have run into a halo issue which I thought was resolved after I got my replacement O3 and B filter from Chroma last year. I have to test this soon, by flipping just the O3 filter. I am so not looking forward to it, and given that I am not shooting as much SHO as I did previously, it will be a while before I get to it. 

Hope you like this result. Clear skies!

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The Jellyfish Nebula, Sendhil Chinnasamy