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Sh2 - 187 Cosmic Spider

Technical card

Resolution: 2346x1828

Dates: Sept. 28, 2016

Frames: 250x60"

Integration: 4.2 hours

Avg. Moon age: 26.72 days

Avg. Moon phase: 8.66%

Astrometry.net job: 1518389

RA center: 19.956 degrees

DEC center: 61.908 degrees

Pixel scale: 2.667 arcsec/pixel

Orientation: 24.221 degrees

Field radius: 1.102 degrees

Description

First LRGB filtered image taken with ASI1600mm-Cool. First non-DSLR image and first time imaging from Cherry Springs, PA . Beautiful dark sky site, I will definately be back! C&C welcome

250 x 60s Lum
30 x 90s each RGB
Unity Gain
SQM-L - 21.51

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Author

Dan Goelling
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Sh2 - 187  Cosmic Spider, Dan Goelling