Brecher ( astrodoc.ca )
This is a compact galaxy group in Leo. In
addition to the four main group members, there are
many galaxies scattered through the field.
SBIG STL-11000M camera, Baader LRGB filters, 10″
f/6.8 ASA astrograph, Paramount MX.
Guided with STL-11000’s external guider and 80 mm
f/6 Stellar-Vue refractor.
Acquistion, guiding and calibration done using
Maxim-DL. Focusing with FocusMax.
Automation with CCDCommander.
Registration, integration and all processing in
Shot from my SkyShed in Guelph, Ontario. No moon;
good transparency and seeing.
6x10m R, 6x10m G, 6x10m B and 29x10m L unbinned