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(IAAC) Obj: NGC1647 - Inst: 4.5" (114mm), F/8 (homemade dobson, "babydob")



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Observation Poster: Ante Perkovic  <albirejo_without_j@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): NGC1647
Category: Open cluster.
Class: 
Constellation: Taurus
Data: mag 6.4  size 45'
Position: RA :  DEC :
Description:
25x: ~ 25 *. In the north, 6 * make a "kite" - 4 make a rhomboid
 shape, and 2 make the rope. Southernmost in "rhombus" is double
 (both * are 9. mag, separated ~ 30"). I mesasured LM to be 10.5
48x: Not much better, ~ 30*.
79x: 30 - 35 * in a cluster
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