M13
20 x 10s exposures using the COAA AstroVideo software with a 12" f/4 Newtonian with a Mogg 0.66 focal reducer
by S.J. Wainwright and Derek Francis
20 x 10s exposures using the COAA AstroVideo software with a 12" f/4 Newtonian with a Mogg 0.66 focal reducer
by S.J. Wainwright and Derek Francis