Last updated on 10/26/2014

NGC 1023 & IC 239

  NGC 1023 1.3xcrop    IC 239 1.3x crop

0bject NGC 1023 and IC 239 galaxies in Perseus and Andromeda
Date September 27-29, 2014
Exposure LRGB 309:60:60:60 (cropped; 8.2 hours total)
Camera STL11000M with AstroDon Gen II filters (water-assisted cooling)
Telescope ASA 10N f/3.7 on AP900GTO CP3
Guiding Remote guide head with MiniBorg 50 mm
Processing MaximDL, Photoshop CS6, GradientXterminator, AstroActions
Comments Good seeing and transparency; acquired with CCD Commander