By Aurelian Neacsu | 2025-02-09
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The Rosette
On 01/31/2025 12:00 am by Jasper Jones | Website | Marion, Iowa, United States
The Rosette Nebula is an emission nebula that lies around 5,200 light years away. It is around 4-5 million years old. The red gas is mainly hydrogen and sulfur, and the blue is mainly oxygen.
Sharpstar 50EDPH telescope+.84 reducer
Astromodified DSLR, UV/IT cut filter+UHC filter
Guided with HeQ5 Pro and ASIAir
All stacked and processed in Pixinsight, about 2 1/2 hours of data.
