(IAAC) Obj: AGC 2199 - Inst: 17.5" f/5.1 Donsonian

anonymous at u15354731.onlinehome-server.com anonymous at u15354731.onlinehome-server.com
Mon Jan 17 16:34:58 EST 2011


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Observation Poster: Alan Davenport <davenport4703 at comcast.net>

Observer: Alan Davenport
Your skills: Advanced (many years)
Date/time of observation: 7/17/1999  0400UT
Location of site: Walton Lake, Central Oregon (Lat +44.3977, Elev 4000')
Site classification: Rural
Sky darkness: 6.2 <Limiting magnitude>
Seeing: 6 <1-10 Seeing Scale (10 best)>
Moon presence: None - moon not in sky
Instrument: 17.5" f/5.1 Donsonian
Magnification: 255x
Filter(s): None
Object(s): AGC 2199
Category: Cluster of galaxies.
Class: 2 1 I
Constellation: Her
Data: mag 13.9  size 89.6'
Position: RA 16:28.6  DEC +39:31.0
Description:
With the 9mm Nagler giving 255x & a 19' field I was able to positively identify 
and name, w/Aladin 7.0, 11 members of this galaxy cluster.

1)ngc 6166 V=11.8  2)mcg+7-34-55 B=14.8  3)mcg+7-34-48 b=16.5  4)mcg+7-34-49 
B=16.0  5)mcg+7-34-76 B=15.7  6)mcg+7-34-50 B=16.0  7)mcg+7-34-56 B=15.4 
8)mcg+7-34-70 B=16.0  9)IZw153 mag=15.9  10)mcg+7-34-064 B=15.4
11)mcg+7-34-069 B=15.4
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** This observing log was submitted via the IAAC Web form:
  www.visualdeepsky.org/enter-log.html



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