Deep Hα survey of the Milky Way*
IV. The l = 301o to l = 324o area
Observatoire de Marseille, 2 place Le Verrier, F-13248 Marseille Cedex 04, France
Send offprint request to: D. Russeil
Accepted: 21 November 1997
The detailed velocity field of the ionized hydrogen has been observed between l = 3010 and l = 3240 as part of an Hα Survey of the southern Milky Way. Analysis of the Hα profiles shows six different velocity components. These Hα observations, combined with multiwavelength and stellar data, are used to find the most probable distances of the different gas layers.
Key words: interstellar medium: HII regions / Galaxy: structure
© European Southern Observatory (ESO), 1998