Taken on the evening of April 20, 2018 using a Celestron C90 (90mm aperture, f/13) and an uncooled QHY5III-178C camera. Best 20% or 2000 frames, 4-frame mosaic using AutoStakkert!, Registax, and Photoshop CC2017. Image capture using SharpCap.
Sorry about the strange orientation, but this is the only way I can post images larger than 1200 pixels since CN wants to limit the height to a maximum of 1200 pixels even though the stated limits are 1600 x 1200 pixels (why not allow a height of 1600 pixels with a width of 1200?). The "final" master on this image was over twice this size (2236 x 3714), so you can view the full-size image on this link to Flickr:
Edited by james7ca, 21 April 2018 - 10:21 AM.