Galaxies - PeterNagy
NGC2403 Galaxy. Pseudo-LRGB. 0.96"/pixel image scale.

Astrodon Red filter,  13 x 10 minutes, 1x1. 1/24/2015. 
Astrodon Green filter, 13 x 10 minutes, 1x1. 1/24/2015.  
Astrodon Blue filter, 13 x 10 minutes, 1x1. 1/24/2015.
Pseudo-Luminance from RGB.

TEC 140 APO F/7 with Astro-Physics A-P1100GTO GEM. QSI660wsg. Guided with A-P Vario Finder 250mm focal length and Superstar, Optec Handy Stepper Motor focuser. 

Captured and automated with SGP. Calibration and Post-processed with PixInsight. PHD2 settings: RA Aggressiveness: 90, RA Hysteresis: 10, Max RA/Dec Duration: 1000, Min Move: 0.25, Calibration Steps: 550msec, Auto/Resist Switching, Extreme dithering and Settle at < 1.0, 3 sec guiding exposure.

NGC2403 Galaxy. Pseudo-LRGB. 0.96"/pixel image scale.

Astrodon Red filter, 13 x 10 minutes, 1x1. 1/24/2015.
Astrodon Green filter, 13 x 10 minutes, 1x1. 1/24/2015.
Astrodon Blue filter, 13 x 10 minutes, 1x1. 1/24/2015.
Pseudo-Luminance from RGB.

TEC 140 APO F/7 with Astro-Physics A-P1100GTO GEM. QSI660wsg. Guided with A-P Vario Finder 250mm focal length and Superstar, Optec Handy Stepper Motor focuser.

Captured and automated with SGP. Calibration and Post-processed with PixInsight. PHD2 settings: RA Aggressiveness: 90, RA Hysteresis: 10, Max RA/Dec Duration: 1000, Min Move: 0.25, Calibration Steps: 550msec, Auto/Resist Switching, Extreme dithering and Settle at < 1.0, 3 sec guiding exposure.