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Contains:  M 109, NGC 3992
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Messier 109, NGC 3992 in Ursa Major, 


Messier 109, NGC 3992 in Ursa Major

Messier 109, NGC 3992 in Ursa Major

Technical card

Resolution: 1266x906

Dates:March 28, 2019

Frames: 256x45"

Integration: 3.2 hours

Darks: ~30

Flats: ~30

Flat darks: ~30

Avg. Moon age: 22.43 days

Avg. Moon phase: 47.02%

Bortle Dark-Sky Scale: 4.00 job: 2611395

RA center: 179.391 degrees

DEC center: 53.374 degrees

Pixel scale: 0.820 arcsec/pixel

Orientation: 273.994 degrees

Field radius: 0.177 degrees

Locations: Backyard, future home of Soggy Bottom RoR Observatory, Waldo, Florida, United States

Data source: Backyard


Messier 109 in Ursa Major - Barred Spiral Galaxy
Data Acquisition 3/28/19

Second night using SGP, first successful Meridian Flip. Best 256 of 390 light subs.



License: Attribution-NonCommercial-ShareAlike Creative Commons

Sky plot

Sky plot


Messier 109, NGC 3992 in Ursa Major,