NGC 281

Posted: Mar 26th, 2026

Show astrometry on hover

NGC

IC

HD

Technical Info

Telescope/Lens: Askar 71F

Camera: ZWO ASI585MC Pro

Mount: JUWEI 14

Guide Scope: ToupTek GS-200 AR

Guide Camera: ZWO ASI662MC

Software: Siril, Photoshop, Lightroom, StarNet++

Accessories: CAA, EAF, EFW, ASIAIR MINI, Askar Reducer x 0.75, Gemini PowerBox

Exposure:

79 x 300" ISO/Gain: 200 - Optolong L-eXtreme

Orange, Bortle 6 zone:

Samara, Russia

Jan 17th, 2026

6 h 35 m

9

1

Share

Resolution: 3437x1933 px

Scale: 2647 KB

124

I added more signal, stacked it properly, and boosted the oxygen.

Current photo Updated

Today, at 01:12

6 h 35 m

I added more signal, stacked it properly, and boosted the oxygen.

16 Mar, 2026

5 h 20 m

Continuing to explore technical nuances, it turns out the 585 is very finicky about calibration temperature, unlike the 533. A five-degree difference is no prob…

Show changes

Add comment

Comments

There are no comments on this picture yet

Comments are available only to registered users. Register or log in to leave a comment.

More photos by poppy8micro

Летняя лунная ночь

M 51 - Галактика Водоворот

M 31 Галактика Андромеды

Sh2-199, IC1848, Пупсик

Sh2-190 IC 1805 Heart

M 51 - Галактика Водоворот

NGC 7000 Стена

NGC 281

M 92 Orb Cluster

Valentine Rose Sh2-174 или Туманность призрак

C 14, NGC 869 Двойное скопление в Персее

Луна 9.12.2025

M 51 - Галактика Водоворот

Млечный путь с огорода

Sh2-248 IC 443 - Медуза

SH2-298 NGC2359 Шлем тора

IC 443 - Медуза

24P/Schaumasse

C11 и SH2-157

NGC 6979 Треугольник Пикеринга и часть метлы

NGC 6979 Треугольник Пикеринга и часть метлы

M 31

Процесс