Imaging telescopes or lenses: SkyWatcher 150/750
Imaging cameras: Canon EOS Rebel XSi
Mounts: SkyWatcher EQ6-SynScan
Software: BackyardEOS
Dates:July 5, 2014
Frames: 20x120"
Integration: 0.7 hours
Avg. Moon age: 7.39 days
Avg. Moon phase: 50.08%
Astrometry.net job: 311606
RA center: 18h 53' 26"
DEC center: +32° 58' 33"
Pixel scale: 1.427 arcsec/pixel
Orientation: 100.958 degrees
Field radius: 1.022 degrees
Resolution: 4290x2856
Locations: Maison, Laval, Québec, Canada
M57, a little bubble in the middle of nowhere... 20x120s @1600ISO without autoguiding. Once again, from my heavily light-polluted backyard. I was planning to do a little more time (at least double), but clouds showed up around 1:45. I won't make an other session on this object. It is smaller than I expected and I don't think I can get more details with my setup.
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