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(IAAC) Obj: NGC1807 and NGC1817 - Inst: Astroscan 4,1" f440mm Widefield



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Observer: Martin Baur
Your skills: Intermediate (some years)
Date/time of observation: 25.01.2000 19:45 MET
Location of site: clearing near Hofgeismar, Germany (Lat +51, Elev 820ft)
Site classification: Exurban
Sky darkness: 5,5 <Limiting magnitude>
Seeing:  <1-10 Seeing Scale (10 best)>
Moon presence: None - moon not in sky
Instrument: Astroscan 4,1" f440mm Widefield
Magnification: 16x 21x
Filter(s): 
Object(s): NGC1807 and NGC1817
Category: Open cluster.
Class: II 2 p/III 1 m
Constellation: Tau
Data: mag 7/7,7  size 17'/16'
Position: RA :  DEC :
Description:
Both open cluster in one field. The following description suits to both.
Faint but clear with direct vision, moderately concentrated, only a few
faint stars. To find them I pointed my scope to Omikron2 Orionis which
forms a square with three other quite bright stars. From there I hopped
via 11 and 15 Orionis to SAO 94377. The clusters are located immediately
north of it.
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