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Contains:  Bode's nebulae, M 81, NGC 3031
Getting plate-solving status, please wait...
M81 under very polluted sky, 



    
        

            Karlov
M81 under very polluted sky
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M81 under very polluted sky

Technical card


Dates:June 5, 2015

Frames: 42x300"

Integration: 3.5 hours

Avg. Moon age: 17.69 days

Avg. Moon phase: 90.65%


Basic astrometry details

Astrometry.net job: 679959

RA center: 9h 55' 37"

DEC center: +69° 1' 48"

Orientation: -113.120 degrees

Field radius: 0.184 degrees


Resolution: 1750x1441

Locations: Observatorio Urbano en Palma de Mallorca, Palma de Mallorca, Balears, Spain

Description

I'm giving up on this one. I've experimented with low exposition time and F8 telescope and the result is a disaster.

Comments

Author

Karlov
Karlov
License: None (All rights reserved)
2590
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Revisions

  • M81 under very polluted sky, 



    
        

            Karlov
    Original
  • M81 under very polluted sky, 



    
        

            Karlov
    B
  • Final
    M81 under very polluted sky, 



    
        

            Karlov
    C

Sky plot

Sky plot

Histogram

M81 under very polluted sky, 



    
        

            Karlov