M104.

23-24 March 2009 from Verclause, South-France, TMB115 f/7 APO + SBIG STL-4020, 3 x 10 m each for LRGB.

5-6/04/2000, Takahashi Epsilon 160 + ST-7, two selfguided exposures of 15 m each.

Messier-Index