(IAAC) Obj: NGC1807 - Inst: 4.5" (114mm), F/8 (homemade dobson, "babydob")

anonymous at sedna.atmob.org anonymous at sedna.atmob.org
Thu Jul 15 16:38:36 EDT 2004


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Observation Poster: Ante Perkovic  <albirejo_without_j at vip.hr>

Observer: Ante Perkovic 
Your skills: Intermediate (some years)
Date/time of observation: February 8th 2004
Location of site: Kasjuni beach, Split, Croatia (Lat 43.5, Elev 0m)
Site classification: Suburban
Sky darkness: 4.5 <Limiting magnitude>
Seeing: 5 <1-10 Seeing Scale (10 best)>
Moon presence: Great - full or very near object
Instrument: 4.5" (114mm), F/8 (homemade dobson, "babydob")
Magnification: 25x, 48x, 79x
Filter(s): none
Object(s): NGC1807
Category: Open cluster.
Class: 
Constellation: Taurus
Data: mag 7.0  size 17'
Position: RA :  DEC :
Description:
25x: ~ 10 * inside 15'
48x: 13 * at most, if i count some * on the rim. Nothing special
79x: OK, I see 14 *, but that's definitely all there is to be seen.

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