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(IAAC) Obj: NGC 1535 - Inst: 15" f4,5 Obsession
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Observation Poster: Armin Hermann <burmeseinn@yahoo.com>
Observer: Armin Hermann
Your skills: Advanced (many years)
Date/time of observation: 17 Dec 2003
Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m)
Site classification: Exurban
Sky darkness: 5.8 mag <Limiting magnitude>
Seeing: 7 <1-10 Seeing Scale (10 best)>
Moon presence: None - moon not in sky
Instrument: 15" f4,5 Obsession
Magnification: 342x
Filter(s): none
Object(s): NGC 1535
Category: Planetary nebula.
Class:
Constellation: Eri
Data: mag 9.6 size 20"
Position: RA 04:14 DEC -13:
Description:
At 342x: The 11,2mag central star is surrounded by a bright blue ring with darker
center. Fainter outer shell visible and appears slightly oval. Very nice and easy
target for high magnifications.
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** This observing log was submitted via the IAAC Web form:
www.visualdeepsky.org/enter-log.html