A three-position spectral line survey of sagittarius B2 between 218 and 263 GHz. II. Data analysis

A. Nummelin, P. Bergman, A. Hjalmarson, P. Friberg, W.M. Irvine, TJ Millar, M. Ohishi, S. Saito

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Abstract

We present an analysis of the data from our Swedish-ESO Submillimetre Telescope molecular line survey in the 1.3 mm band of the N, M, and NW positions in the Sgr B2 molecular cloud. The line emissions from 42 molecular species, and some of their isotopomers, were analyzed assuming a single temperature and a homogeneous source. In cases where a source size much smaller than the antenna beam (23
Original languageEnglish
Pages (from-to)213-243
Number of pages31
JournalAstrophysical Journal Supplement Series
Volume128
Issue number1
Publication statusPublished - May 2000

ASJC Scopus subject areas

  • Space and Planetary Science

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    Nummelin, A., Bergman, P., Hjalmarson, A., Friberg, P., Irvine, W. M., Millar, TJ., Ohishi, M., & Saito, S. (2000). A three-position spectral line survey of sagittarius B2 between 218 and 263 GHz. II. Data analysis. Astrophysical Journal Supplement Series, 128(1), 213-243.