Fig. 7 from Cloud Structure and Physical Conditions in Star‐forming Regions from Optical Observations. II. Analysis

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Cloud Structure and Physical Conditions in Star‐forming Regions from Optical Observations. II. Analysis

Authors: K. Pan, S. R. Federman, Y. Sheffer, and B-G Andersson

Pan et al. 2005 The Astrophysical Journal 633 986.

Provider: AAS Journals

Caption: Fig. 7.

Logarithmic plots of column density ratios. The error bars represent 20% uncertainties in N. Top: N(CN)/N(CH) vs. N(Ca I)/N(CH). The solid line presents the best fit with a slope of −﹩1.03\pm 0.15﹩ Bottom: N(CN)/N(CH) vs. N(K I)/N(CH). The solid line presents the best fit with a slope of −﹩2.03\pm 0.20﹩.

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