Fig. 4 from A Three‐Position Spectral Line Survey of Sagittarius B2 between 218 and 263 GHz. II. Data Analysis

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A Three‐Position Spectral Line Survey of Sagittarius B2 between 218 and 263 GHz. II. Data Analysis

Authors: A. Nummelin, P. Bergman, Å. Hjalmarson, P. Friberg, W. M. Irvine, T. J. Millar, M. Ohishi, and S. Saito

Nummelin et al. 2000 The Astrophysical Journal Supplement Series 128 213.

Provider: AAS Journals

Caption: Fig. 4.

Rotation diagram with observed (circles) and calculated (triangles) CH₃CHO line intensities. In this model all lines are optically thick (﹩1.5\leq \tau \leq 125﹩, ﹩\eta _{\mathrm{bf}\,}=0.001﹩, ﹩N( \mathrm{CH}\,_{3}\mathrm{CHO}\,) =10^{20}﹩ cm⁻²).

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