NGC7822 aka Cosmic Questionmark
This is my interpretation of the Cosmic Questionmark (NGC7822) in SHO palette. In order to stretch the image I separated after a basic stretch the stars and nebula with StarXTerminator. Then, I stretched the nebula stronger and applied tone mapping and color optimization. The stars were stretched to a lesser extend. Afterwards both were recombined.
SPECIFICATIONS
Telescope
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Telescope
Takahashi FSQ-106EDX4
Camera
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Location
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Location
IC Astronomy Observatory, Spain
Date of observation
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Date of observation
22 Dec 2021 - 19 Nov 2022
Filters
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Filters
Astrodon SII, Alpha and OIII
Processing
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Processing
Affinity Photo 2, StarXTerminator, NoiseXTerminator, BlurXTerminator, PI
Credits
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Credits
Björn Langlotz 7 TL
