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NGC2237 Rosette nebula

Category:Deep Sky
Published:
2138
NGC2237 Rosette nebulaNGC 2244NGC 2237NGC 2238NGC 2239NGC 2246NGC 2252
Resolution:
2207x2207 px
File size:
2164 KB

Photo description / processing

I started shooting in early December 2021, but then there was no clear weather all winter. I managed to finish capturing in early spring 2022. For now, I've done standard RGB processing. I'll try channel processing in the HOO palette later.

Technical information

Telescope/Lens
Jupiter-21A
Camera
ZWO ASI533MC Pro
Mount
DIY Equatorial Tracker Mount
Guide Scope
Noname 120mm f/4
Guide Camera
ZWO ASI 120 MM mini
Accessories
Optolong L-eXtreme, ZWO ASIAIR Plus
Software
Pixinsight, Adobe Photoshop
Location
Kolomna, Russia

Light pollution

Yellow, Bortle 5 zone

Date taken

Exposure

  • 130 × 300″ · ISO/Gain: 100 · (f5.6, -30C) No calibration ·

Total exposure: 10 h 50 m

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