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Contains:  NGC 5485, NGC 5474, NGC 5473, M 101, NGC 5457, NGC 5422
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M 101 - Galassia Girandola, 


            Salvatore Cozza
M 101 - Galassia Girandola

M 101 - Galassia Girandola

Technical card

Imaging telescope or lens:SkyWatcher ED 80//600

Imaging camera:Canon 1100D

Mount:NEQ6 Pro

Guiding telescope or lens:SkyWatcher 70/500

Guiding camera:Skywatcher Synguider 2

Focal reducer:SkyWatcher Reducer 0.85

Software:Pleiades Astrophoto S.L. PixInsight V1.8

Resolution: 3200x2235

Dates:May 10, 2015

Frames: 16x420" ISO800

Integration: 1.9 hours

Darks: ~19

Flats: ~21

Bias: ~31

Avg. Moon age: 21.14 days

Avg. Moon phase: 60.67%

Bortle Dark-Sky Scale: 3.00

Temperature: 18.00 job: 634472

RA center: 210.823 degrees

DEC center: 54.369 degrees

Orientation: 99.636 degrees

Field radius: 1.244 degrees


In una serata molto ventosa sono riuscito a tirare fuori qualcosa di buono. L'oggetto avrebbe bisogno di maggiore integrazione, ma in questo periodo si fa quel che si può!



Salvatore Cozza
License: None (All rights reserved)


  • M 101 - Galassia Girandola, 


            Salvatore Cozza
  • Final
    M 101 - Galassia Girandola, 


            Salvatore Cozza

Sky plot

Sky plot


M 101 - Galassia Girandola, 


            Salvatore Cozza

In these public groups

Imagers of Italy