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Contains:  NGC 6823, NGC 6820
Getting plate-solving status, please wait...
NGC6820 Narrowband, 





    
        

            Andrew Barton
NGC6820 Narrowband

NGC6820 Narrowband

Technical card

Resolution: 4656x3520

Dates:May 21, 2018

Frames:
ZWO H-Alpha 7nm 36mm: 29x300" (gain: 200.00) -10C bin 1x1
ZWO OIII -7nm 36mm: 30x300" (gain: 200.00) -10C bin 1x1
ZWO S-II 7nm 36mm: 29x300" (gain: 200.00) -10C bin 1x1

Integration: 7.3 hours

Avg. Moon age: 6.69 days

Avg. Moon phase: 42.63%

Astrometry.net job: 2076453

RA center: 295.875 degrees

DEC center: 23.290 degrees

Pixel scale: 0.532 arcsec/pixel

Orientation: 271.039 degrees

Field radius: 0.432 degrees

Locations: Backyard, Tucson, Arizona, United States

Data source: Backyard

Description

This is my first attempt at narrowband imaging. This data was taken over two night that weren't the best (transparency and seeing) around the first quarter of the moon. I am pretty happy with the results.

Filter mapping:
R <- S-II
G <- H-a
B <- O-III

Comments

Author

andrewjbarton
Andrew Barton
License: Attribution Creative Commons
980
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NGC6820 Narrowband, 





    
        

            Andrew Barton

In these public groups

ZWO ASI1600MM/QHY163M