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Widefield of the Pinwheel-Galaxie M101 (NGC 5457) in the constellation Ursa Major, 





    
        

            Hans-Peter Olsche...

Widefield of the Pinwheel-Galaxie M101 (NGC 5457) in the constellation Ursa Major

Technical card

Imaging telescope or lens:Canon EF 4-5,6/ 75-300 mm III EOS Telezoom

Imaging camera:Canon EOS 700D

Guiding telescope or lens:Celestron SC 152/1500 NexStar 6 SE

Resolution: 2800x1855

Dates:Aug. 13, 2015

Frames: 34x60" ISO800

Integration: 0.6 hours

Darks: ~5

Flats: ~40

Bias: ~40

Avg. Moon age: 28.48 days

Avg. Moon phase: 1.23%

Temperature: 25.00

Astrometry.net job: 840952

Description

Brennweite: 135 mm / F4.5
Focal length:c135 mm / F4.5

Comments

Author

HansPeter1961
Hans-Peter Olsche...
License: None (All rights reserved)
510
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Revisions

  • Widefield of the Pinwheel-Galaxie M101 (NGC 5457) in the constellation Ursa Major, 





    
        

            Hans-Peter Olsche...
    Original
  • Final
    Widefield of the Pinwheel-Galaxie M101 (NGC 5457) in the constellation Ursa Major, 





    
        

            Hans-Peter Olsche...
    B

Histogram

Widefield of the Pinwheel-Galaxie M101 (NGC 5457) in the constellation Ursa Major, 





    
        

            Hans-Peter Olsche...