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Imaging telescopes or lenses: Canon EF 200mm f/2.8 L, Canon EF 1.4 Extender II
Imaging cameras: Canon EOS 450D / Digital Rebel XSi / Kiss X2
Mounts: Sky-Watcher HEQ5
Guiding telescopes or lenses: Teleskop-Service Finderscope
Guiding cameras: QHYCCD QHY5
Software: Maxim DL, photoshop, AstroTortilla AstroTortilla
Filters: Astronomik Ha 12nm CCD
Resolution: 1073x714
Dates: Sept. 4, 2011
Locations: Komakallio
Frames: 9x600"
Integration: 1.5 hours
Avg. Moon age: 6.60 days
Avg. Moon phase: 41.75%
RA center: 21:40:27.378
DEC center: +57:19:49.452
Pixel scale: 15.88 arcsec/pixel
Orientation: -90.93 degrees
Field width: 4.73 degrees
Field height: 3.15 degrees
