(IAAC) Obj: M80 - Inst: 10" F/5,6 Dob
anonymous at sedna.atmob.org
anonymous at sedna.atmob.org
Sun Apr 17 01:40:49 EDT 2005
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Observation Poster: Brian Carter <nairbretrac at hotmail.com>
Observer: Brian Carter
Your skills: Intermediate (some years)
Date/time of observation: 4-16-05
Location of site: North Georgia (Lat , Elev )
Site classification: Rural
Sky darkness: 6.5-7 <Limiting magnitude>
Seeing: 6 <1-10 Seeing Scale (10 best)>
Moon presence: None - moon not in sky
Instrument: 10" F/5,6 Dob
Magnification: 53, 100. 155, 200, 300, 400
Filter(s):
Object(s): M80
Category: Globular cluster.
Class:
Constellation: Sco
Data: mag 7.2 size
Position: RA : DEC :
Description:
NGC 6093 M80 GC Scorpius Mag 7.2 Found easily at 52x with the 27mm
panoptic and didnt try pushing the magnification past 100x due to seeing in
that part of the sky. Unresolved but very mottled. Sits in between 2 10th
magnitude stars, and is closest to the one on the east. Dense core is 1.2 of
the cluster, the other half is periphery.
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