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Contains:  M 82, NGC 3034, M 81, Bode's nebulae, NGC 3031
Getting plate-solving status, please wait...
M 81  -  M 82, 





    
        

            Alessandro Merga...
M 81  -  M 82

M 81 - M 82

Technical card

Imaging telescope or lens:Sky-Watcher Quattro 10 f/4 Carbon fiber

Imaging camera:Canon EOS 450D / Digital Rebel XSi / Kiss X2

Mount:Sky-Watcher NEQ6

Guiding telescope or lens:Sky-Watcher 70/500

Guiding camera:Magzero MZ-5m

Software:photoshopPixInsight

Filter:Astronomik CLS 2"

Accessory:Baader MPCC

Resolution: 3676x2456

Dates:March 21, 2013

Frames: 25x400" ISO800

Integration: 2.8 hours

Darks: ~10

Flats: ~25

Bias: ~30

Avg. Moon age: 8.98 days

Avg. Moon phase: 66.62%

Bortle Dark-Sky Scale: 5.00

Temperature: 7.00

Astrometry.net job: 85146

RA center: 148.934 degrees

DEC center: 69.326 degrees

Pixel scale: 1.063 arcsec/pixel

Orientation: -106.908 degrees

Field radius: 0.653 degrees

Locations: Observatory at home - Viggiù, Viggiù, Varese, Italy

Comments

Author

ALEXx360
Alessandro Merga...
License: None (All rights reserved)
9120
Like

Revisions

  • M 81  -  M 82, 





    
        

            Alessandro Merga...
    Original
  • M 81  -  M 82, 





    
        

            Alessandro Merga...
    B
  • M 81  -  M 82, 





    
        

            Alessandro Merga...
    C
  • M 81  -  M 82, 





    
        

            Alessandro Merga...
    D
  • M 81  -  M 82, 





    
        

            Alessandro Merga...
    E
  • Final
    M 81  -  M 82, 





    
        

            Alessandro Merga...
    F

Sky plot

Sky plot

Histogram

M 81  -  M 82, 





    
        

            Alessandro Merga...