(IAAC) Obj: M37 - Inst: C102-HD (102mm f/9.8 achromat refractor)
Observation Poster: Ron B[ee] <email@example.com>
Observer: Ron B[ee]
Your skills: Beginner (< one year)
Date/time of observation: 03/21/01
Location of site: 117h 9m W (Lat 32h 43m N, Elev 2000 ft)
Site classification: Exurban
Sky darkness: ? <Limiting magnitude>
Seeing: ? <1-10 Seeing Scale (10 best)>
Moon presence: None - moon not in sky
Instrument: C102-HD (102mm f/9.8 achromat refractor)
Magnification: 33x, 50x, 125x
Category: Open cluster.
Data: mag 5.6 size 24'
Position: RA : DEC :
Awesome, what a globular should look like in a 4-inch, very dense! Not very
bright at 33x, dimmer than most OC and look more like picture of globular.
Best at 50x, many stars seen, orange star in middle. Still good at 125x, many
stars and orange center star still seen.
(This was one of the few observations I made of my old achromat).
Optional related URLs:
** This observing log automatically submitted via the Web from:
To stop receiving all 'netastrocatalog' lists, use the Web forms at: