CTB1 - Abell 85 - (Garlic) Supernova remnant in HOO palette

Posted: Oct 17th, 2022

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Technical Info

Telescope/Lens: Sky-Watcher 300/1500

Camera: ZWO ASI 1600MM-Cool

Mount: iOptron CEM70

Guide Scope: SW300/1500

Guide Camera: ZWO120-mini

Software: NINA, ASTAP, MaxIm DL 6.11, FITStacker, PhotoShop

Exposure:

45 x 120" ISO/Gain: 200 - Ha, bin 1x1, -10C

60 x 120" ISO/Gain: 200 - OIII, bin 1x1, -10C

Green zoneLight Pollution:

Novoe Dubovoe, Russia

Oct 17th, 2022

3 h 30 m

1468

15

The imaging was conducted between two atmospheric fronts under conditions of strong turbulence. The stars sometimes "bloated" to 3.5", especially in the Ha band. The temperature fluctuated between positive and negative values several times during the session.

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Resolution: 1600x1207 px

Scale: 1953 KB

Alexander Zaitsev

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CTB1 - Abell 85 - (Garlic, Чеснок) Supernova remnant in HOO palette

6 Jun, 2023

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CTB1 - Abell 85 - (Garlic, Чеснок) Supernova remnant in HOO palette

17 Oct, 2022

3 h 30 m

Съёмка велась между двумя атмосферными фронтами в условиях сильной турбуленции. Звезды иногда "раздувало" до 3,5", особенно в полосе Ha. Температура за время съёмки несколько раз ухо...

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