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 Remote from spain  astrocamp Nerpio

 Setup robert pölzl astrofotos.at

 

M3 globular cluster in Canes venatici

Astronomy image of the week 07/2015

 

 

instrument: Newton 14" F3.8 1333mm
camera: FLI 8300
mount: ASA DDM85
guiding: Guiding Lodestar
exposure time: LRGB 42-17-17-15 total 1h31min  04.01.+15.01.2015
location,date: Nerpio  Remote
processing: Theli, Pixinsight  1.7, Photoshop CS4
object info Globular cluster
   
transparency, seeing L 7/10 RGB 5/10  L 2.6'' RGB3.5-4.2'' 
distance Messier 3
dimension image 40' x 30' 
notes FLI -30 °C,  LRGB  Filter Baader

All Images Copyright  © Patrick Hochleitner