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Hydrogen nebula around Sadr. August 6, 2019.

StarHunter
4191450
Category:Deep Sky
Published:
3059
Hydrogen nebula around Sadr. August 6, 2019.NGC 6874NGC 6866NGC 6881NGC 6888NGC 6910NGC 6913NGC 6914IC 1311IC 4996IC 1318
Resolution:
5096x3394 px
File size:
9322 KB

Technical information

Telescope/Lens
Samyang 135mm f/2 ED UMC
Camera
Canon EOS 550D (astro-modified)
Mount
Sky-Watcher Star Adventurer
Accessories
Optolong L-Pro Clip Filter
Software
DeepSkyStacker, Fitswork, Siril
Location
Supsehk, Russia

Light pollution

Orange, Bortle 6 zone

star-hunter.ru/2019-08-06-hydrogen-nebulae-around-sadr

Exposure

  • 43 × 120″ · ISO/Gain: 800

Total exposure: 1 h 26 m

Comments

hiparon
Does the Adventurer really hold for two minutes without any blur?
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StarHunterReply to hiparon
Guiding works without issues (Deepsky 50\180 + QHY5III178m camera).
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hiparonReply to StarHunter
Ah, I see now. The guide star just wasn't mentioned in the caption...
I also tried shooting the Butterfly Cluster in the fall with the same Samyang lens and a regular DSLR. I got it, but my result was much simpler than yours.
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