04 - IC 1369A Elephant Trunk Nebula
The image is a 9 hour narrowband exposure done using an 11" EDGE SCT and a QSI583wsg CCD camera on a CGE PRO mount. I took the image from Calgary, Alberta. Camera control and preprocessing was done through ImagesPlus. Processing was done through PixInsight with final touch-up, as required, through Photoshop. Guiding was through PHD2 and a Lodestar camera. This is an iconic image that should be a must try on every astro-imager's list of targets to do.