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Sharpless 16, 18, and 19

Technical card

Resolution: 1979x1490

Dates: Dec. 26, 2015

Frames:
Astrodon H-alpha 3nm narrowband filter: 18x1200" bin 1x1
Astrodon RGB filter set: 54x600" bin 2x2

Integration: 15.0 hours

Avg. Moon age: 15.33 days

Avg. Moon phase: 99.64%

Astrometry.net job: 893844

RA center: 266.820 degrees

DEC center: -29.185 degrees

Pixel scale: 1.340 arcsec/pixel

Orientation: 179.882 degrees

Field radius: 0.461 degrees

Locations: Deep Sky Observatory, Doloris, CO, United States

Description

Sharpless 16 is the lower right, Sh2-18 is in the middle and Sh2-19 is at the upper left. The center of the galaxy is just outside the FOV to the upper left corner.

Comments

Author

Dean Salman
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Sharpless 16, 18, and 19, Dean Salman