(IAAC) Obj: M4 - Inst: Nikon 10x50

anonymous at sedna.atmob.org anonymous at sedna.atmob.org
Tue Mar 21 22:22:30 EST 2006


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Observation Poster: Brian Reasor <breasor at nc.rr.com>

Observer: Brian Reasor
Your skills: Beginner (< one year)
Date/time of observation: 7/8/2005 02:55 UT
Location of site: Jordan Lake, NC USA (Lat 35.7, Elev 200)
Site classification: Exurban
Sky darkness: 4.0 <Limiting magnitude>
Seeing: 8 <1-10 Seeing Scale (10 best)>
Moon presence: None - moon not in sky
Instrument: Nikon 10x50
Magnification: 10x
Filter(s): None
Object(s): M4
Category: Globular cluster.
Class: 
Constellation: Scorpius
Data: mag 7.5  size 26.3
Position: RA 16:23.6  DEC -26:32
Description:
Can clearly see M4, but dim. Looks like a fuzzy
circle - top of Q-tip viewed end on. 
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