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  #1  
Old 13-07-2020, 12:58 PM
Pyali (Pali)
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M8: Lagoon Nebula

This years lagoon nebula celebrating 1 year in doing astrophotography
Roughly 15 hours of exposure time

Full res on my astrobin https://www.astrobin.com/full/zj64og/0/

Any tips or critiques? Thanks in advance!
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  #2  
Old 14-07-2020, 12:46 AM
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Nikolas (Nik)
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What processing did you use? The nebulosity is wonderful
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Old 14-07-2020, 08:54 AM
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vlazg (George)
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Well done Pali, sharp and nice processing.
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Old 14-07-2020, 12:46 PM
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strongmanmike (Michael)
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A nice Lagoon Pali...happy anniversary!

Mike
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Old 14-07-2020, 01:51 PM
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Nice detail, look like decent processing.

I would prefer a more saturated version, the colours look a bit muted.
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  #6  
Old 14-07-2020, 02:26 PM
Pyali (Pali)
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Quote:
Originally Posted by Nikolas View Post
What processing did you use? The nebulosity is wonderful
Thanks Nik, mostly HDR, LHE, Sharpening, darkstructureenhance script (all in pixinsight). If you have any other questions im happy to help!
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  #7  
Old 14-07-2020, 02:27 PM
Pyali (Pali)
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Quote:
Originally Posted by strongmanmike View Post
A nice Lagoon Pali...happy anniversary!

Mike
Quote:
Originally Posted by Bart View Post
Nice detail, look like decent processing.

I would prefer a more saturated version, the colours look a bit muted.
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Originally Posted by vlazg View Post
Well done Pali, sharp and nice processing.
Cheers guys! I'm always a bit iffy with my colours/saturation as im mildly colourblind
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  #8  
Old 14-07-2020, 05:54 PM
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jayconnor (Jay)
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mate this is absolutely wonderful. Photos like this is the reason i want to learn more and more.
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  #9  
Old 15-07-2020, 08:43 AM
Placidus (Mike and Trish)
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Well done! The nebulosity is excellent and the dark dust lanes have come out very well. The hour glass is not burned out. Nicely processed.


Colourblindness: I'm fiercely colourblind, one in a thousand. No red vision at all. I rely heavily on the RGB numbers under the cursor. Also extremely helpful is to momentarily swap the red and green channels. This helps to see the (natively) red channel. That's useful for seeing HII regions in galaxies, but it is especially useful for seeing the SII in narrowand images. Sometimes they can be very noisy, but until I momentarily reverse the R and G channels I just don't know how hideous they are. When all else fails, I ask Trish, who says "Lovely, but your galaxies are green, your stars are aqua, and there are brilliantly saturated artifact blobs everywhere".

Best,
Mike

Last edited by Placidus; 15-07-2020 at 09:06 AM.
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  #10  
Old 15-07-2020, 01:39 PM
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multiweb (Marc)
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Really cool M8. I'd push the stars brightness a little. Make them more punchy.
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  #11  
Old 15-07-2020, 03:46 PM
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rustigsmed (Russell)
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fantastic nb rendition - also agree you've gone 15 hours on a high signal object, you could easily get away with cranking it a bit more.
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  #12  
Old 18-07-2020, 08:39 PM
Pyali (Pali)
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Quote:
Originally Posted by rustigsmed View Post
fantastic nb rendition - also agree you've gone 15 hours on a high signal object, you could easily get away with cranking it a bit more.
Quote:
Originally Posted by multiweb View Post
Really cool M8. I'd push the stars brightness a little. Make them more punchy.
Quote:
Originally Posted by Placidus View Post
Well done! The nebulosity is excellent and the dark dust lanes have come out very well. The hour glass is not burned out. Nicely processed.


Colourblindness: I'm fiercely colourblind, one in a thousand. No red vision at all. I rely heavily on the RGB numbers under the cursor. Also extremely helpful is to momentarily swap the red and green channels. This helps to see the (natively) red channel. That's useful for seeing HII regions in galaxies, but it is especially useful for seeing the SII in narrowand images. Sometimes they can be very noisy, but until I momentarily reverse the R and G channels I just don't know how hideous they are. When all else fails, I ask Trish, who says "Lovely, but your galaxies are green, your stars are aqua, and there are brilliantly saturated artifact blobs everywhere".

Best,
Mike
Quote:
Originally Posted by jayconnor View Post
mate this is absolutely wonderful. Photos like this is the reason i want to learn more and more.
Thanks everyone, I might give it another go after I reprocess some older stuff
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