Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Extremely wide field
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Big Dipper constellation, 



    
        

            Michal Vokolek
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Big Dipper constellation

Getting plate-solving status, please wait...
Big Dipper constellation, 



    
        

            Michal Vokolek
Powered byPixInsight

Big Dipper constellation

Technical card

Imaging telescopes or lenses: Samyang 16mm f/2.0 Samyang 16mm f/2 ED AS UMC CS

Imaging cameras: Canon EOS 100D

Mounts: Tripod Simple

Software: SIRIL for mac  ·  Lightroom classic  ·  Stellarium


Dates:May 20, 2021

Frames: 60x10" (10') ISO800

Integration: 10'

Darks: 20

Bias: 100

Avg. Moon age: 8.10 days

Avg. Moon phase: 57.55%

Bortle Dark-Sky Scale: 4.00

Mean SQM: 21.38


Astrometry.net job: 4525696

RA center: 12h 28' 21"

DEC center: +55° 4' 39"

Pixel scale: 53.860 arcsec/pixel

Orientation: 23.578 degrees

Field radius: 26.906 degrees


Resolution: 2954x2076

Locations: Backyard, Dolný Ohaj, Slovakia

Data source: Backyard

Description

Other details:

- unmodified DSLR

- apperture: f/2

- focal lenght: 16mm (x1,6 for my EOS-100D)

Comments

Revisions

  • Big Dipper constellation, 



    
        

            Michal Vokolek
    Original
  • Final
    Big Dipper constellation, 



    
        

            Michal Vokolek
    B

Sky plot

Sky plot

Histogram

Big Dipper constellation, 



    
        

            Michal Vokolek