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A Perspective of M57 - The Ring Nebula

6 Jul 2019, 14:45 UTC
A Perspective of M57 - The Ring Nebula
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Recently one of Insight Observatory's generous Patreon supporters, Luis V., requested a dataset of M57, The Ring Nebula, from the 16" f/3.7 Dream astrograph reflector (ATEO-1). After processing the data myself in CCDStack for him, I realized how good the data of M57 really was. Unfortunately, my processing skills don't come close to what most astrophotographers are capable of doing with good image data. Therefore, I shared out the dataset of M57 with Utkarsh Mishra, one of Insight Observatory's Starbase dataset subscribers who is also an accomplished image processor. Cropped image of M57 - The Ring Nebula in the constellation Lyra. Image data acquired by Insight Observatory's ATEO-1 and the 2 Meter Liverpool Telescope. Image processed by Utkarsh Mishra.What surprised us both was that with such a small amount of data, Utkarsh was able to pull out so much detail of the planetary nebula as well as the background. Utkarsh processed close to only 4 hrs of data acquired from the 16" f/3.7 reflector remote online telescope. 1 hour of Luminance, 50 minutes of Red, 40 minutes of Green, and 45 minutes of Blue (all binning 1x1). He also added H-Alpha data from the 2 meter Liverpool telescope at 120 ...

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