NGC 6058 (PK 064+48.1, PN G064.6+48.2 ) planetary nebula in Hercules. Taken over several nights from
June 28, through July 5, 2016. Imaged with CCD Labís Q285M camera and a Celestron EdgeHD 9.25 at f10,
on a Losmandy G11/Gemini mount. The OIII and H alpha subframes were 15 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) = (330+300):(68+330):(68+300):(68+300). 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.