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The Great Wall - ASI1600 High Gain Test - 37.5 minutes!!, 





    
        

            Jon Rista

The Great Wall - ASI1600 High Gain Test - 37.5 minutes!!

Technical card

Resolution: 4656x3520

Dates:Sept. 6, 2016

Frames:Astrodon Tru-Balance 1.25" 3nm HA: 25x90" (gain: 200.00) -20C bin 1x1

Integration: 0.6 hours

Darks: ~25

Avg. Moon age: 4.71 days

Avg. Moon phase: 23.12%

Bortle Dark-Sky Scale: 6.00

Temperature: 17.00

Astrometry.net job: 1244015

Locations: Aurora South Backyard, Aurora, Colorado, United States

Description

This originally started out as a simple high gain test, however despite the fact that it is only 37.5 minutes of integration, it's actually got very clean signal and a ton of detail. I decided to mosaic the entire region, in all three channels. Starting with Ha, here is the first panel.

Comments

Author

jrista
Jon Rista
License: None (All rights reserved)
7881
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  • The Great Wall - ASI1600 High Gain Test - 37.5 minutes!!, 





    
        

            Jon Rista
    Original
  • Final
    The Great Wall - ASI1600 High Gain Test - 37.5 minutes!!, 





    
        

            Jon Rista
    B

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The Great Wall - ASI1600 High Gain Test - 37.5 minutes!!, 





    
        

            Jon Rista