(IAAC) Obj: NGC 6565 - Inst: 15 inch Obsession f4,5
anonymous at sedna.atmob.org
anonymous at sedna.atmob.org
Sun Oct 3 23:44:31 EDT 2004
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Observation Poster: Armin Hermann <burmeseinn at yahoo.com>
Observer: Armin Hermann
Your skills: Advanced (many years)
Date/time of observation: 03 Oct 2004
Location of site: Sangkhlaburi, Thailand (Lat 15°N, Elev 200m)
Site classification: Exurban
Sky darkness: ~5 <Limiting magnitude>
Seeing: 7-8 <1-10 Seeing Scale (10 best)>
Moon presence: None - moon not in sky
Instrument: 15 inch Obsession f4,5
Magnification: 131 and 342x
Filter(s): none
Object(s): NGC 6565
Category: Planetary nebula.
Class:
Constellation: Sgr
Data: mag 11,6magv size 9"
Position: RA : DEC :
Description:
Bright and just non-stellar at 131x magnification. 342x does show the planetary
as a tiny 10 disk of blue color. With averted vision the centers appears to be
darker and the disk turns into a tiny ring. No central star visible.
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