Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  48 Ori  ·  50 Ori)  ·  Flame Nebula  ·  IC 434  ·  IC 435  ·  NGC 2023  ·  NGC 2024  ·  Orion B  ·  The star Alnitak (ζ Ori  ·  The star σ Ori
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IC434 Horsehead Nebula-Ha-ASI 294MM, Adel Kildeev
IC434 Horsehead Nebula-Ha-ASI 294MM
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IC434 Horsehead Nebula-Ha-ASI 294MM

Getting plate-solving status, please wait...
IC434 Horsehead Nebula-Ha-ASI 294MM, Adel Kildeev
IC434 Horsehead Nebula-Ha-ASI 294MM
Powered byPixInsight

IC434 Horsehead Nebula-Ha-ASI 294MM

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Description

Finally got couple hours of clear skies, but use 1 hour 40 minutes (airplanes is a disaster for astrophotography in Toronto, airplanes are coming all the ways, hard to find DSO not affected by these flying beasts, also clouds got back earlier than predicted). 

Anyway, I am back to the track. Camera works well, no more error messages from NINA, cooling really fast. I used gain 121, offset 30 - seems optimal for this camera.

NINA, SIRIL (registration, stacking and histogram stretch), AstoSurface (brightness, gain, sharpness, noise reduction etc.)

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IC434 Horsehead Nebula-Ha-ASI 294MM, Adel Kildeev