Hα Velocity Fields of H II Regions in Nearby Dwarf Irregular Galaxies
Authors: Akihiko Tomita, Kouji Ohta, Kouichiro Nakanishi, Tsutomu
T. Takeuchi, and Mamoru Saitō
Tomita et
al.
1998 The Astronomical Journal116131.
Provider: AAS Journals
Caption: Fig. 3.
Same as Fig. 2, but for Holmberg II. The H I data are taken from Puche et al. (1992). The beam size and the channel spacing of the H I observations are 4﹩\farcs﹩5 and 2.58 km s−1, respectively.