Another relatively quick capture using the ZWO ASI174MM with a Tele Vue NP127is working with its 0.8X reducer (e.f.l. 528mm at f/4.2). This is an HDR composite using exposure times of 2 seconds, 8 seconds, and 32 seconds all in red light using a Baader RGB filter set. Total integration time was 41m 36s (48 x 32s, 96 x 8s, 96 x 2s) with about 20 darks at each exposure setting and 128 bias frames. This was a relatively quick pass at the processing, since I haven't yet finished the entire exposure series. I may even try adding some 0.5 second exposures to enhance the core of the nebula.
If the skies remain clear tonight I may be able to finish the entire RGB set with nearly twice the number of 32 second frames in each channel for the final composite (so, about one hour of integration time for each of the channels).