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Old 18-09-2023, 08:46 AM
bluesilver (Peter)
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Location: Australia, Tasmania
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Trifid Nebula

Hi, I thought i would just go all out and give Pixinsight and attempt to learn how to use it.
Definitely a steep learning curve here.
Still a long way to go, but this is my attempt of the Trifid Nebular.
Not much data.
Skywatcher Esprit 150
ASI 2600mc at -10, gain 101
9 x 300s lights / 20x Darks, / 40x Flats

Had to reduce the size considerably to post it here.
Needs a far bit more work, got a tad carried away with reducing the stars a bit.
The second processing attempt is a try with a few more stars, still a working process.
Always appreciate any advice for improvements.
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Click for full-size image (Pixinsight1.jpg)
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Click for full-size image (pixinsight 22.jpg)
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Last edited by bluesilver; 19-09-2023 at 08:11 AM.
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  #2  
Old 18-09-2023, 09:24 AM
ahmed_haider (Ahmed)
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That looks brilliant, the starless rendering really pops out the detail. Thanks for sharing!
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Old 18-09-2023, 08:28 PM
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AstroViking (Steve)
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SNAP! Two M20's in a single day. :-)

Great image, Peter, with plenty of colour and detail. Nicely done.
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  #4  
Old 18-09-2023, 09:23 PM
Dave882 (David)
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Love the detail in the blue reflection nebulous area. Well done!
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  #5  
Old 23-09-2023, 10:29 AM
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Doogs38 (Alex)
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Talking

Great images, Peter. You’ve already captured some of the subtle detail in the reflection nebula and more data will help make it even better. It’s always a personal choice but I’m def in the ‘it needs stars’ camp and think the 2nd image looks more natural. Like you, I tend to play with the stars until their inclusion looks about right, ie. star field is present and obvious without being a distraction. Hence why I usually (but not alway) process stars separately to the target - you obviously do the same. Btw, I love the gear you used … esprit 150 + 2600mc <drool>
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Old 25-09-2023, 06:16 PM
InquisiNate (Nathaniel)
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Great image, that picture really does the 2600MC justice!
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