Abell 80 (PN A66 80, PK 102-5.1, PN G102.8-05.0) Planetary Nebula in Lacerta. Taken over several
nights in Sept. and Oct. 2017. Imaged with Starlight Xpress’ SX-825 camera and a Celestron EdgeHD
9.25 at f10, on a Losmandy G11/Gemini mount. The H alpha subframes were 15 minutes binned 1x1 and the
Oiii subframes were 20 minutes binned 1x1, while the RGB subframes were 4 minutes binned 2x2,
resulting in the following total exposures (HA+OIII):(R+Ha):(G+OIII):(B+OIII) (min) = (300+280):
(60+300):(60+280):(60+280). This image is displayed at 0.57 arc-seconds per pixel. Captured with
Nebulosity, calibrated, sigma combined in Iris with other processing using PixInsight LE and Photoshop
CS. North is up.