We have observed 71 dwarf galaxies of low surface brightness using the 100-m radio telescope at Effelsberg in a search for new members of 27 northern galaxy groups with characteristic distances of 8 to 15Mpc. We present radial velocities, HI-fluxes, and HI line widths for 17 detected galaxies as well as upper limits for the remaining undetected objects.
Cone search capability for table J/A+A/506/677/table3 (Observational data - upper limits)
Cone search capability for table J/A+A/506/677/table12 (Observational data and derived parameters for the detected galaxies)