Captured probably my last Eta Carina Nebula for this year on a superb clear night on my new 8” f5 newt
42 x 4 minute dithered subs ( every 2nd sub )
20 x darks
ISO 800
Canon 600D unmodded
PHD2 guiding around 0.90 arc sec error
Stacked in DSS
Processed in Startools
Increased the Dither Aggressiveness to 3 ( medium ) and the mount recovered really well ( probably due to excellent seeing and good guiding )
Cheers