(IAAC) Obj: NGC 3320 - Inst: 15' f4.5 Obsession
anonymous at s15272250.onlinehome-server.com
anonymous at s15272250.onlinehome-server.com
Wed Apr 23 06:52:59 EDT 2008
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Observation Poster: Armin Hermann <burmeseinn at yahoo.com>
Observer: Armin Hermann
Your skills: Advanced (many years)
Date/time of observation: 22 May 2004
Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m)
Site classification: Exurban
Sky darkness: 5.5 <Limiting magnitude>
Seeing: 9 <1-10 Seeing Scale (10 best)>
Moon presence: None - moon not in sky
Instrument: 15' f4.5 Obsession
Magnification: 131x
Filter(s):
Object(s): NGC 3320
Category: External galaxy.
Class:
Constellation: UMa
Data: mag 12.3 size 2 x 1'
Position: RA 10:40 DEC +57:
Description:
Gx, 12,3magv, 2x1. UMa. Nicely located between an 11mag and a 13mag star.
The fainter star (S of the galaxy) almost touches NGC3320. At 131x the galaxy
extends N-S with a size of 2x1. The core is bright and oval without a nucleus.
Fairly high surface brightness.
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