Sharpless 82
Sharpless 82
Sharpless 82 (LBN 129, DG 159 or the Little Cocoon Nebula) is a reflection nebula located approximately 3,600 light-years away in Sagitta. The whole area is filled with dust and dark nebulae including LBN 725 and 727.
Luminance – 10x600s – 100 minutes – binned 1x1
RGB – 9:11:10x600s – 90:110:100 minutes each – binned 1x1
400 minutes total exposure – 6 hours 40 minutes
Imaged August 17th, 18th, 19th, 20th and 31st, 2022 at the El Sauce Observatory (Rio Hurtado, Chile) with a FLI PL 9000 on a PlaneWave CDK24 at f/6.5 3974 mm.
LRGB - https://www.flickr.com/photos/dcrowson/52795723692/sizes/l/
This data is from Telescope Live (https://telescope.live/) “One-click Observations.”
Luminance – 10x600s – 100 minutes – binned 1x1
RGB – 9:11:10x600s – 90:110:100 minutes each – binned 1x1
400 minutes total exposure – 6 hours 40 minutes
Imaged August 17th, 18th, 19th, 20th and 31st, 2022 at the El Sauce Observatory (Rio Hurtado, Chile) with a FLI PL 9000 on a PlaneWave CDK24 at f/6.5 3974 mm.
LRGB - https://www.flickr.com/photos/dcrowson/52795723692/sizes/l/
This data is from Telescope Live (https://telescope.live/) “One-click Observations.”
SPECIFICATIONS
Telescope
PlaneWave CDK24 at f/6.5 3974 mm - CHI-1
Camera
FLI PL9000
Location
El Sauce Observatory (Rio Hurtado, Chile)
Date of observation
2022-08-17,18,19,20,31
Filters
LRGB
Processing
Adobe PhotoShop CS5
Credits
Dan Crowson / Telescope.Live
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