(IAAC) Obj: NGC 5307 - Inst: 15" f4.5 Obsession

[anonymous at s15272250.onlinehome-server.com]

----

Observation Poster: Armin Hermann <burmeseinn at yahoo.com>

Observer: Armin Hermann
Your skills: Advanced (many years)
Date/time of observation: 16 Apr 2007
Location of site: Sangkhlaburi/Thailand (Lat +15, Elev 200m)
Site classification: Exurban
Sky darkness: 6.0 <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 5307
Category: Planetary nebula.
Class: 
Constellation: Cen
Data: mag 11.2  size 13"
Position: RA 13:51  DEC -51:
Description:
Bright tiny disk with clearly defined edge at 342x. Blueish color is obvious. No 
central star visible. The disk seems to be very little elongated N-S. S-edge also 
seems to be slightly brighter. Nice planetary.

--
** This observing log was submitted via the IAAC Web form:
  www.visualdeepsky.org/enter-log.html