The central part of NGC2237/Sh2-275 (The Rosette Nebula) new revision in Ha(30%Ha+70%OIII)OIII

 Posted: 31 Jan, 2023
The central part of NGC2237/Sh2-275 (The Rosette Nebula) new revision in Ha(30%Ha+70%OIII)OIII
Objects: Less More
Technical Info
Telescope or Lens: SW300/1500
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:
10 x 90" ISO/Gain: 200 - Ha, bin 1X1, T = -10C
6 x 90" ISO/Gain: 200 - OIII, bin 1X1, T = -10C
Green zoneLight Pollution:
 Новое Дубовое, Россия
 28.01.2023
24 m
525
Resolution: 1900x1428 px
Scale: 3477 KB
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