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Post date: Sep 30, 2018 8:17:53 PM
I imaged NGC6720 M57 the Ring Nebula from near the Buford Mountain Conservation Area on September 2 and 3, 2018. I used a Meade LX90 ACF 200 mm aperture scope 1200 mm focal length including 0.6x focal reducer , F/6, QSI683wsg-8 camera at -15C. Off-axis guided with a QHY5L-II camera. Pier mounted Losmandy G11 mount. Total exposure of 2 hours 10 min with 8 x 10 min L binned 1x1 and 5 x 10 min RGB binned 2x2.
Telescope and camera control was with Sequence Generator Pro, and autoguiding with PHD2. Processing was with PixInsight.
Imaged cropped 3x:
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