Celestial hemisphere:  Southern  ·  Constellation: Pavo (Pav)  ·  Contains:  IC 4842  ·  NGC 6769  ·  NGC 6770  ·  NGC 6771
NGC 6770/6769, Wolfgang Promper
Powered byPixInsight

NGC 6770/6769

NGC 6770/6769, Wolfgang Promper
Powered byPixInsight

NGC 6770/6769

Equipment

Loading...

Acquisition details

Loading...

Description

NGC 6770 and 6769 in Pavo
This was a real challenge that cost me a couple of nights.
The seeing has been a bit unstable recently and the group does´nt  really come up high even in the southern hemisphere.
I picked approximately 3 hours of the best frames between 1" and 1.8" for luminance and discarded probably about 10 hours of imaging time.
LRGB Ha 180 60 60 60 180 min.
Wolfgang

Comments

Sky plot

Sky plot

Histogram

NGC 6770/6769, Wolfgang Promper