Ionized Gas and Merger-triggered Star Formation in the Galaxy NGC 1222
We obtained narrowband images in the emission lines Hα, [N II]λ6583, and [O III]λ5007 at the 2.5 m telescope of the Caucasus Mountain Observatory (CMO) of the Sternberg Astronomical Institute of the Moscow State University with photometer MaNGaL, which showed that the ionized gas in the galaxy NGC 1222 resides in a res...