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Distributions of Galaxy Spectral Types in the Sloan Digital Sky Survey

  • Authors: C. W. Yip, A. J. Connolly, A. S. Szalay, T. Budavári, M. SubbaRao, J. A. Frieman, R. C. Nichol, A. M. Hopkins, D. G. York, S. Okamura, J. Brinkmann, I. Csabai, A. R. Thakar, M. Fukugita, and Ž. Ivezić

Yip et al. 2004 The Astronomical Journal 128 585.

  • Provider: AAS Journals

Caption: Fig. 17.

Mean discrepancy in the classification angles derived from the KL analysis. Circles show ﹩\langle \vert \delta \phi _{\mathrm{KL}\,}\vert \rangle ﹩ and squares ﹩\langle \vert \delta \theta _{\mathrm{KL}\,}\vert \rangle ﹩) vs. the mean S/N of all spectra. All spectra in this plot have been observed more than once.

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