CO Observations of NGC 2359: The Molecular Clouds Revisited
Author(s) -
C. E. Cappa,
M. Rubio,
W. M. Goss
Publication year - 2001
Publication title -
the astronomical journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.61
H-Index - 271
eISSN - 1538-3881
pISSN - 0004-6256
DOI - 10.1086/320406
Subject(s) - physics , nebula , astrophysics , molecular cloud , astronomy , protein filament , photodissociation , stars , chemistry , photochemistry , biology , genetics
Based on CO (2-1) observations obtained with the Swedish-ESO Submillimeter Telescope, the distribution of molecular material associated with the Wolf-Rayet ring nebula NGC 2359 has been determined. The angular resolution is 22", and the velocity resolution is 0.33 km s-1. Three molecular components are detected in the direction of the nebula. The bulk of the molecular gas is observed at 54 km s-1 and follows the southeastern border of the nebula
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