4 exposures 10 min. ea. at the telescope's native f/7, ISO 800.
Taken with the Sky-Watcher Esprit 120 ED APO.
Autoguided with a guidescope mounted piggyback (separate guide scope) on the telescopes top dovetail plate. Resized 50%.
Note tip of NGC891 in upper right corner.
Dark splotches are artifacts (dust on the camera chip.)
20171109_Abell-347_CombExcAvg-IPddpnr-TOPadj-TPadj2.jpg