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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. 3.

Logarithmic plots of column densities. The error bars represent 20% uncertainties in N. Top: N(K I) vs. N(CH). Bottom: N(Ca I) vs. N(K I). The solid line presents the best fit with a slope of ﹩0.60\pm 0.04﹩, which may suggest increasing calcium depletion in denser gas.

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