NGC891 with all phases of image acquisition, including guiding, handled by Astroart 7:
https://www.cloudynights.com/uploads/ga ... 116411.jpg
https://www.cloudynights.com/gallery/im ... cropmex15/
45 x 360sec images, with full frame autofocus between each exposure. Autoguided using AA7, a Hercules OAG and an ASI120mm mini guide camera. I used DDP, and 15 interations of ME deconvolution during processing. 5 x Dark and 5 x Flat frames were used.
