Κυριακή, 14 Αυγούστου 2011

NGC 7243

Mount:EQ6 Skyscan
Camera:Atik 16HR 
Telescope:Takahashi FS60-CB/Tak field flattener
Focal length:355mm->373mmF-ratio: 5.9->6.2
Filter:Baader Ha/Sii/Oiii 8nm 2"
Exposure:
Guiding system:PHD/Meade DSI color/ED80 600mm
Software:Iris/Photoshop
Olympus observatory
Platamon Pierias - Hellas
Date: 24  -7-2011
No bias/darks/flats
Cosmetic correction only.