8" Orion DSE

Object: Abell 82
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: Fairly faint, round glow. Slight variations in brightness detected but just too faint. 13th magnitude star SE from the center. No central star seen. A pair of14th magnitude stars SW. Size 1.5'.
Abell 82 with 8" Orion DSE @ 267x + O-III filter