Figure 3 from A New Cepheid Distance Measurement and Method for NGC 6822

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A New Cepheid Distance Measurement and Method for NGC 6822

Authors: Jeffrey A. Rich, S. E. Persson, Wendy L. Freedman, Barry F. Madore, Andrew J. Monson, Victoria Scowcroft, and Mark Seibert

Rich et al. 2014 The Astrophysical Journal 794 107.

Provider: AAS Journals

Caption: Figure 3.

Period–luminosity relations in all of the bands used in this paper; data are in Table 1. The solid lines represent the unweighted fits and the dashed lines show the ±2σ deviations. The open symbols are not used in the fitting. Magnitudes are uncorrected for extinction.

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