By Ron Andersen | 2023-07-22
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On 08/11/2023 by Mohammed Abdallah| Suez, Egypt
C4, or Iris Nebula. a reflection nebula in Cepheus.
I wanted to share with you my latest result
from my bortle 8 sky in Suez city, Egypt. Most reflection nebulae are blue and they reflect the light of the nearby stars.
Nikon D3500
Skywatcher SA mini
Nikkor 70-300 at 250mm f6 iso 1600
Hoya starscape LP Filter
90s x 216. Total time 5.4 hrs
flats, darks, bias frames
Siril, Adobe PS, Starnet++V2