IC 1805 Heart Nebula

 Posted: Nov 24th, 2025
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Technical Info
Telescope/Lens: Askar SQA55
Camera: ZWO ASI2600 Air
Mount: iOptron CHAE29C
Guide Scope: Встроенный датчик
Guide Camera: SC2210
Software: SiriL, StarNet++, GraXpert
Accessories: ZWO ASIAir в камере, ZWO EAF
Exposure:
20 x 120" ISO/Gain: 101 - фильтр Antlia ALP-T Ha+OIII 3нм
83 x 180" ISO/Gain: 101 - фильтр Antlia ALP-T Ha+OIII 3нм
Red, Bortle 7 zone:
 Toksovo, Russia
 Nov 22nd, 2025
4 h 49 m
211
Resolution: 5992x3929 px
Scale: 22545 KB
Added a couple of hours of accumulation and removed unfiltered stars - they look very strange on the filtered background.
Current photo Updated
  24 Nov, 2025
  4 h 49 m
Added a couple of hours of accumulation and removed unfiltered stars - they look very strange on the filtered background.
  16 Nov, 2025
  2 h 28 m
First light Askar SQA55 without filters 14/11 And first light of Antlia ALP-T Ha+OIII 3nm filter 15/11 Then stacked. Stars unfiltered. Shot in post-sunset clear…
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