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The NGC6888 "Crescent" Nebula in Cygnus with ZWO Duoband under the Moon (phase=~0.5)

Category:Deep Sky
Published:
872
The NGC6888 "Crescent" Nebula in Cygnus with ZWO Duoband under the Moon (phase=~0.5)NGC 6888
Resolution:
3856x2180 px
File size:
8342 KB

Photo description / processing

The NGC6888 "Crescent" Nebula in Cygnus, captured with a ZWO Duoband filter almost at dawn with the Moon (phase=~0.5). Low integration and a bright background did not allow the oxygen rim to be brought out, but showed hints of it. That is, the filter works and I like how it renders the stars, it leaves some color, not completely extinguishing it like 7nm narrowband filters. Captured with an SV705C camera on a C6N+CG5GT telescope, guided with T7M+30F4. Exposure 1830sec (30 min, 60x30 sec), Unity Gain 252, offset=20,t=+15. Imaging in EAA mode in SharpCap Pro. Processing: Siril+StarNet++. Imaging location: Puschino, Chuvashia, MPC: M12 Puschino

Technical information

Telescope/Lens
Celestron Advanced C6-N
Camera
SVBONY SV705C
Mount
Celestron CG-5 Advanced GoTo
Guide Scope
Angeleyes 30mm f/4
Guide Camera
Datyson T7M
Software
Siril, StarNet++
Location
Пущино, Чувашия, Россия

Light pollution

Green, Bortle 4 zone

Date taken

Exposure

  • 60 × 30″ · ISO/Gain: 252 · ZWO DuoBand ·

Total exposure: 30 m

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