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Uranus, real stains or stacking artifacts?, 


            Astroavani - Ava...

Uranus, real stains or stacking artifacts?

Technical card

Resolution: 676x667

Locations: Observatório Parsec, Canoas, Rio Grande do Sul, Brazil

Data source: Backyard


Photo that made me curious, I am wondering if using color camera with only one wavelength and without defeating long minutes can appear so many details of albedo.
There were only 3400 stacked frames out of a total of 17,000 captured over 120 sec.
If possible I am open to the opinion of colleagues who are really stains or artifacts caused by processing.
Foto que me deixou curioso, fico na dúvida se usando camera colorida com apenas um comprimento de onda e sem derrotacionar longos minutos pode aparecer tantos detalhes de albedo.
Foram apenas 3400 frames empilhados de um total de 17.000 capturados durante 120 seg.
Se possível estou aberto a opinião dos colegas entendidos se realmentes são manchas reais ou artefatos causados pelo processamento.



Astroavani - Ava...
License: None (All rights reserved)


Uranus, real stains or stacking artifacts?, 


            Astroavani - Ava...