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Owl Nebula M97 and  M108 in Ursa major



70 % Image

instrument: Skywatcher Black Diamond ED120/765 Skywatcher Flattener x0,85
camera: Canon Eos 1000da modified  ISO1600
mount: Neq6Pro
guiding: Guiding with Finderscope and Lacerta Mgen from Teleskop Austria
exposure time: 58x4min ISO1600,  3h 52min
location,date: Bruck an der Glocknerstraße, 09.02.2011
processing: Theli,Photoshop CS4
object info M108 Galaxy Sb       M97  Planetary Nebula
magnitute  M108 10,7mag          M97   9,9mag
seeing 7/10
distance M108  46 MLy          M97  2600Ly
dimension M108 8,7'x2,2'          M97     3,4'x3,3'
notes  -8,4°C to -11,9°C


Copyright 2011 © Patrick Hochleitner