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SB
28-08-2021, 11:14 AM
Hi All,
Omega Nebula M17
Last nights Oiii subs added to Sii and Ha. Antlia 3.5nm with ASI 183 MC

Total integration 60x300sec

Comments welcome.

Chris

multiweb
28-08-2021, 12:53 PM
Good depth and starfield but you went a little heavy on the noise reduction during processing. Worth a repro IMHO because the data looks very good.

Sunfish
28-08-2021, 06:48 PM
Lots of detail of swirling nebula. The black dust really hangs in front. I would be interested in a repro. It is a while since I have added some NB filters to the 183. I will post my PS repro which ,for all its hours , lacks the detail you have.

SB
29-08-2021, 07:25 AM
Hi Marc
Yes, I did reduce noise quite bit. How were you able to spot this?

Chris

multiweb
29-08-2021, 09:49 AM
Mottled details are a dead giveaway.