(IAAC) Obj: M 97 - Inst: Refractor 102mm f6,6
anonymous at s15272250.onlinehome-server.com
anonymous at s15272250.onlinehome-server.com
Sun May 17 09:52:55 EDT 2009
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Observation Poster: José Ramón <joser416 at latinmail.com>
Observer: José Ramón
Your skills: Beginner (< one year)
Date/time of observation: 16/05/2009, 23:34
Location of site: Colmenarejo, Madrid (Lat 3º41, Elev )
Site classification: Exurban
Sky darkness: 5 <Bortle Scale (9 worst)>
Seeing: 6 <1-10 Seeing Scale (10 best)>
Moon presence: None - moon not in sky
Instrument: Refractor 102mm f6,6
Magnification: *42
Filter(s): OIII
Object(s): M 97
Category: Planetary nebula.
Class:
Constellation: UMa
Data: mag size
Position: RA : DEC :
Description:
A fine planetary nebula in Ursa Major. Without filter is visible as a round
patch with no gradient and well defined edges. The OIII filter just makes it
most visible. No estructures seen.
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** This observing log was submitted via the IAAC Web form:
www.visualdeepsky.org/enter-log.html
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