activity
20092016
most citedKepler-432 b: a massive warm Jupiter in a 52-day eccentric orbit transiting a giant star

27 citations · 53 across the 3 of their papers we have counts for

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Showing astro-ph.GAShow all

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astro-ph.GA2009

Spectral Classification of Galaxies using the Principal Component Analysis: a Web Based Tool

Mauricio Ortiz, Gaspar Galaz

We have developed a web tool to perform Principal Component Analysis (PCA, Murtagh & Heck 1987; Kendall 1980) onto spectral data. The method is especially designed to perform spect…