8" Orion DSE

Object: Abell 84
Obs. place: Pornainen, Finland
Date: 1./2.10.2010
NE Lim.mag
: ~6.8 (zenith - HD 172922)
SQM-L reading
: 20.91 (zenith)
Background sky
: 6 (good)
Seeing: 6 (good)
Transparency
: 6 (good)
Weather: +4.0 - +1.0C, humidity ~81%, 1030HPa.

Description: Appears as a slightly NW-SE elongated glow of even brightness. 11th magnitude star in the E edge, another above it being roughly 14th magnitude. Size ~2'.
Abell 84 with 8" Orion DSE @ 200x + O-III filter