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M33

Lex Kasatkin
371013
Category:Deep Sky
Published:
1206
M33NGC 592IC 134IC 136IC 137IC 139IC 140NGC 588NGC 595NGC 598NGC 604IC 131IC 132IC 133IC 135IC 142IC 143
Resolution:
7711x5160 px
File size:
55575 KB

Photo description / processing

New processing of old material using Pixinsight, ai deconvolution in Cosmic Clarity and ai denoising in GraXpert.

Technical information

Telescope/Lens
Sky-Watcher 200PDS
Camera
ZWO ASI294MM Pro
Mount
МТ-120
Guide Scope
Orion 80/400
Guide Camera
Zwo ASI662MC
Accessories
Starizona Nexus 0.75x Reducer, ZWO EFW, ZWO EAF
Software
Electra Stacking, Pixinsight, Adobe Photoshop
Location
деревня Новая Дорога, Россия

Light pollution

Green, Bortle 4 zone

Date taken

Exposure

  • 30 × 60″ · ISO/Gain: 120 · R ·
  • 30 × 60″ · ISO/Gain: 120 · G ·
  • 30 × 60″ · ISO/Gain: 120 · B ·
  • 46 × 180″ · ISO/Gain: 120 · Ha ·
  • 54 × 180″ · ISO/Gain: 120 · L ·

Total exposure: 6 h 30 m

Comments

Oleg Novoselov
Excellent result. Looking at your processing, I'm also thinking of redoing my M33.
I think something isn't quite right in mine? And I realized I reduced the stars too much.
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Lex KasatkinReply to Oleg Novoselov
In my opinion, the L channel has eaten up all the details—it's best to shoot it minimally.
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Lex KasatkinReply to Oleg Novoselov
I created a synthetic L channel here. I combined LRGBH. Otherwise, the center gets blown out.
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oeswwwReply to Lex Kasatkin
Did you even stack Ha? oO
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Lex KasatkinReply to oeswww
I don't remember what was there anymore.
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