M81, M82

Posted: May 8th, 2025

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NGC

IC

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Technical Info

Telescope/Lens: Apertura CS150

Camera: ZWO ASI533MC Pro

Mount: ZWO AM3

Guide Scope: SVBony SV106

Guide Camera: ASI120MM

Software: NINA, PixInsight

Accessories: MEYON 1.0x CC, Gemini AF

Exposure:

60 x 120" ISO/Gain: 100 - Optolong UV/IR

30 x 300" ISO/Gain: 100 - Laida Duo-Band

Green, Bortle 4 zone:

Aktau, Kazakhstan

May 6th, 2025

4 h 30 m

786

7

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Resolution: 2860x2860 px

Scale: 2887 KB

Maksim Selivanov

83

Added hydrogen, tested the Laida filter under a 3/4 moon and urban light pollution, seems to work.

Current photo Updated

8 May, 2025

4 h 30 m

Added hydrogen, tested the Laida filter under a 3/4 moon and urban light pollution, seems to work.

25 Apr, 2025

2 h 0 m

Shot in deteriorating seeing conditions, so the shooting had to be interrupted. Since there's no weather again, let it be at least like this.

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