m057_250mmf100_dsip2_30x15sec_4X.jpg
m057_250mmf100_dsip2_30x15sec_4X.jpg
Enter image description for image (m057_250mmf100_dsip2_30x15sec_4X.jpg)
M57 - Ring Nebula
M57 planetary nebula taken from the Hume Observatory site using my AP1200 mount with Ron Dammann's 10" f/10 SCT. It is 30 x 15sec images (unguided) combined using Envisage and resampled by 4x.