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(IAAC) Obj: Epsilon Lyr - Inst: 4" Off Axis Dobsonian f10



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Observation Poster: Shane Sweeney <shane_sweeney@hotmail.com>

Observer: Shane Sweeney
Your skills: Intermediate (some years)
Date/time of observation: 05/25/2003 0600UT
Location of site: Tahlequah Ok US (Lat 35 9', Elev 250M)
Site classification: Rural
Sky darkness: 8 <1-10 Scale (10 best)>
Seeing: 7 <1-10 Seeing Scale (10 best)>
Moon presence: None - moon not in sky
Instrument: 4" Off Axis Dobsonian f10
Magnification: x29, 79,125, 255
Filter(s): None
Object(s): Epsilon Lyr
Category: Multiple star.
Class: double double
Constellation: Lyr
Data: mag 6  size 
Position: RA 18:44  DEC 39:40
Description:
50 mm homemade view finder found e1 and e2 very pretty. At 29x looked like a
 bigger version of view finder feild no split on either double. 79x gave
 elongation on e2 and split e1 (though very tight). 125x there we go,
 beautiful tight split on both e1 and e2. 255x each pair beautifully split
 four little airy balls two on each side of feild.
  
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