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





    
        

            Jakub Szyma
Messier 81 Bode Galaxy

Messier 81 Bode Galaxy

Technical card

Imaging telescope or lens:Celestron RASA 11"

Imaging camera:ZWO 178mm cool ASI 178 mono

Mount:iOptron CEM120EC

Guiding camera:no camera

Filter:IDAS 2" LPS D2

Resolution: 2000x1308

Dates:Feb. 7, 2019

Frames: 720x20"

Integration: 4.0 hours

Avg. Moon age: 2.34 days

Avg. Moon phase: 6.07%

Astrometry.net job: 2518538

RA center: 148.913 degrees

DEC center: 69.070 degrees

Pixel scale: 1.010 arcsec/pixel

Orientation: 270.887 degrees

Field radius: 0.335 degrees

Locations: Maciejowice, Poland, Maciejowice, Poland

Data source: Backyard

Description

I took this one trying to figure out on how to use luminance with IDAS LPS D2 filter. As last week my mount did not yet cooperate for guiding (now it's solved, I hope for good) I decided for big amount of short subs unguided. I have not RGB filters yet, so have to stick with lumionance, but will be definitely making color some time. Just a slight resize, like 10% plus slight crop after stacking. From my backyard at the orange zone of Cracow, Poland.

Comments

Author

Jakub_Szyma
Jakub Szyma
License: None (All rights reserved)
1031
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Messier 81 Bode Galaxy, 





    
        

            Jakub Szyma