Extragalactic Astronomy

H-alpha imaging of the nearby QSO  MR 2251-178: the deep narrowband image reveals extended plasma spread over more than 230 kpc

Multi-line imaging of luminous infrared galaxes

H-alpha imaging of the nearby radio galaxy Coma A (3C 277.3)

H-alpha imaging of the edge-on spiral galaxy NGC 2820

[SIII]9069 imaging of the luminous infrared galaxies NGC 7130  and NGC 6240

H-alpha imaging of face-on spirals  .....to come

Multi-line imaging of ionization cones in Seyferts  ......to come

H-alpha imaging of dwarf irregulars ......to come

Multi-line imaging of interacting galaxies ......to come

[OII]. [OIII] imaging of radio lobes in nearby galaxies, e.g.  B1011-282