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Astrokooperation with Dieter Beer

NGC 7023 IRISnebula in cepheus



Larger Image here


instrument: Skywatcher Black Diamond ED80/510  Skywatcher Flattener x0,85
camera: Moravian G2 8300,ALccd6c Pro
mount: Neq6Pro
guiding: Guiding with Finderscope and Lacerta Mgen from Teleskop Austria
exposure time: ALccd6c Pro 15 x 10 min.,Moravian  LRGB 500:90:90:110,Total 15h40min
location,date: Schrick, 2011-08-10, Bruck a. d. Glocknerstrasse 2011-08-01+02+10
processing: CCD-Stack,  Theli,Photoshop CS4
object info Reflection-Nebula
magnitute 6.8
seeing 5-7/10
distance 1300 Ly
dimension 18' x 18'
notes 330min Luminance Moon 85%,Moravian -20 °C, RGBL Filter Astronomik 2c

All Images Copyright  © Patrick Hochleitner