NGC 2237

brumat

1588

Deep Sky

Feb 21st, 2025

782

NGC 2244NGC 2202NGC 2236NGC 2237NGC 2238NGC 2239NGC 2246NGC 2251NGC 2252NGC 2254NGC 2261NGC 2269NGC 2270IC 448

Resolution:: 3098x2745 px
File size:: 13253 KB

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Photo description / processing

The lens has been modified, an aperture has been installed in the middle of the optical scheme, as well as in front of the first element. Relative aperture F/5.4. The camera has no IR filter.

Technical information

Telescope/Lens: F92
Camera: SONY ILCE-5000
Mount: Астротрекер АТ 1
Software: Siril, Adobe Photoshop

Location: Зеленогорск, Россия

Light pollution

Yellow, Bortle 5 zone

Date taken: Feb 18th, 2025

Exposure

160 × 30″ · ISO/Gain: 640 · Feb 18th, 2025

Total exposure: 1 h 20 m

Photo versions

Updated

NGC 2237

Feb 21st, 2025

1 h 30 m

Photo without crop without synthesized stars

Current photo

NGC 2237

Feb 21st, 2025

1 h 20 m

The lens has been modified, an aperture has been installed in the middle of the optical scheme, as well as in front of the first element. Relative aperture F/5.4. The camera has no IR filter.

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