Observación de una concentración peculiar de Hidrógeno Neutro

Abstract

Observations were made of a HI cloud at l = 280̣°, b= — 18°, with a center of mass velocity — 30 km/sec. The velocity distribution along the cloud varies continuously from — 20 to — 40, showing definite sub concentrations. Isophotes of peak intensities and charts of Nₕ distribution are given for some velocity ranges. Possible interpretations are discussed.