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Pinwheel Galaxy (M101).

19497

Jun 21st, 2020

2583

Pinwheel Galaxy (M101).

NGC 5447NGC 5449NGC 5450NGC 5453NGC 5458NGC 5451NGC 5455NGC 5457NGC 5461NGC 5462NGC 5471

Resolution:: 1280x1280 px
File size:: 815 KB

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Photo description / processing

March 27, 2020. Shot from an "astro-field" on the outskirts of Chelyabinsk.

Technical information

Telescope/Lens: Celestron C6
Camera: ZWO ASI1600MM-C
Mount: Sky-Watcher HEQ5 Pro
Guide Scope: SVBONY 60/240
Guide Camera: ZWO ASI178MM
Accessories: ZWO EFWmini, ZWO ASIAIR
Software: Pixinsight

Location: Челябинск, Россия

Light pollution

Green, Bortle 4 zone

Date taken: Mar 26th, 2020

Exposure

24 × 300″ · ISO/Gain: 139 · ZWO L · Mar 26th, 2020
8 × 300″ · ISO/Gain: 139 · ZWO R · Mar 26th, 2020
8 × 300″ · ISO/Gain: 139 · ZWO G · Mar 26th, 2020
8 × 300″ · ISO/Gain: 139 · ZWO B · Mar 26th, 2020

Total exposure: 4 h 0 m

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