Celestial hemisphere:  Northern  ·  Constellation: Monoceros (Mon)  ·  Contains:  NGC 2237  ·  NGC 2238  ·  NGC 2239  ·  NGC 2246  ·  Rosette A  ·  Rosette B  ·  Rosette Nebula  ·  The star 12Mon
SH2-275 Rosette Nebula - SHO, Ben
SH2-275 Rosette Nebula - SHO
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SH2-275 Rosette Nebula - SHO

Revision title: SH2-275 Rosette Nebula - SHO

SH2-275 Rosette Nebula - SHO, Ben
SH2-275 Rosette Nebula - SHO
Powered byPixInsight

SH2-275 Rosette Nebula - SHO

Revision title: SH2-275 Rosette Nebula - SHO

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Description

Definitely planning on getting more data to add to this one. In Denver, it has either been a full moon all night or no moon but 4 inches of new snow on the ground, making the light pollution even worse than with a moon. Tall trees in the backyard allow for only 3 hours max of imaging each night as well. Decided to drizzle the data on this one and that made a significant impact on the deconvolution step. Still fighting denoise processes without destroying the small amount of resolution that I do have in my 600mm focal length shots. Stacked 3 hours of 10 minute exposures from dark sky area in Utah, the difference in contrast and detail is amazing from bortle 1 to bortle 7.

Also did not use a Luminance layer here as I still struggle with the looks with just Ha as L layer, just doesn't look great.

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  • SH2-275 Rosette Nebula - SHO, Ben
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    SH2-275 Rosette Nebula - SHO, Ben
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Title: SH2-275 Rosette Nebula - SHO

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SH2-275 Rosette Nebula - SHO, Ben