M51

Posted: Jul 10th, 2026

Show astrometry on hover

NGC

IC

HD

Technical Info

Telescope/Lens: SW 200/800

Camera: ZWO ASI294MM Pro

Mount: HEQ5 Pro

Exposure:

20 x 300" ISO/Gain: 120 - Optolong R

20 x 300" ISO/Gain: 120 - Optolong G

20 x 300" ISO/Gain: 120 - Optolong B

20 x 300" ISO/Gain: 120 - Optolong Ha

50 x 300" ISO/Gain: 120 - Optolong L

Gray, Bortle 2 zone:

Barnaul, Russia

10 h 50 m

12

2

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Resolution: 3416x2327 px

Scale: 2418 KB

40

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