Thread: Second NB image
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Old 12-08-2020, 10:37 PM
neurosis3000 (Reggie)
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Join Date: May 2020
Location: Perth
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Second NB image
NGC7293 Helix Nebula

Taken using ZWO filters.


1.5 hrs each of Ha and O3 with 20 x darks, dark flats and flats.

Processed in APP. Ha(red), O3(blue) and Ha+O3(green).
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