Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 109  ·  NGC 3992
M109, 



    
        

            Bruce
M109
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M109, 



    
        

            Bruce
M109
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Technical card

Imaging telescopes or lenses: Vixen VC 200L

Imaging cameras: Atik 460 EX

Mounts: CGEM DX

Guiding telescopes or lenses: Astro-Tech AT65EDQ

Guiding cameras: Atik 460 EX

Focal reducers: Vixen Focal Reducer 0.71x

Software: SequenceGeneratorPro  ·  photoshop  ·  CCDStack 2+

Filters: Astrodon Tru-Balance Generation 2 LRGB

Accessory: Atik EFW2


Dates:March 23, 2014

Frames: 74x360" (7h 24')

Integration: 7h 24'

Avg. Moon age: 21.55 days

Avg. Moon phase: 56.38%


Basic astrometry details

Astrometry.net job: 365927

RA center: 11h 57' 37"

DEC center: +53° 20' 9"

Pixel scale: 1.378 arcsec/pixel

Orientation: -179.169 degrees

Field radius: 0.338 degrees


Resolution: 1100x1378

Locations: Meadowlark Ridge Observatory, New Glarus, Wisconsin, United States

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M109, 



    
        

            Bruce