(IAAC) Obj: M13 - Inst: 60mm refractor

anonymous at sedna.atmob.org anonymous at sedna.atmob.org
Thu Jun 8 02:51:37 EDT 2006


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Observation Poster: Novichonok A.O. <artnovich at inbox.ru>

Observer: Novichonok A.O.
Your skills: Intermediate (some years)
Date/time of observation: 31.04.2006 21:30 UT
Location of site: Konchezero (Lat 62, Elev 34)
Site classification: Rural
Sky darkness: 9 <Limiting magnitude>
Seeing: 7 <1-10 Seeing Scale (10 best)>
Moon presence: None - moon not in sky
Instrument: 60mm refractor
Magnification: 35x
Filter(s): None
Object(s): M13
Category: Globular cluster.
Class: globular cluster
Constellation: Her
Data: mag 6,5  size 16,6
Position: RA 16:41,7  DEC +36:28
Description:
Observed in the rather light sky, since we in north in this period do not 
have absolutely dark night. The congestion is visible very precisely as 
bright round formation, with the approximately in regular intervals distributed brightness on the large central area. Easing brightness to edges is appreciable.
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