M101

Posted: May 18th, 2026

Show astrometry on hover

NGC

Technical Info

Telescope/Lens: Askar 65 PHQ

Camera: ASI 294MC

Mount: EQ6

Guide Scope: PHD2

Guide Camera: ASI 120MM

Software: DSS

Exposure:

66 x 180" ISO/Gain: 160 - UV/IR

Red, Bortle 7 zone:

Omsk, Russia

May 17th, 2026

3 h 18 m

Resolution: 4101x2771 px

Scale: 14827 KB

Lion

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Comments

Neb

Can you please send me the TIFF? Telegram is attached in my profile.

Yesterday, at 20:19 Reply

Buzzard

I think there is a lack of dithering every, say, 3 frames. Because of this, walking noise has appeared. I had the same problem myself and also tried it on M101 :)

Yesterday, at 20:24 Reply

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