From fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 Mon Sep 17 00:00:00 2001
From: Joseph Hunkeler <jhunkeler@gmail.com>
Date: Wed, 8 Jul 2015 20:46:52 -0400
Subject: Initial commit

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 noao/astutil/pdm/README | 9 +++++++++
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 create mode 100644 noao/astutil/pdm/README

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diff --git a/noao/astutil/pdm/README b/noao/astutil/pdm/README
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+ASTUTIL.PDM -- This directory contains the sources for the PDM program.
+
+PDM finds periods in light curve data by a method called
+Phase Dispersion Minimization.
+
+Reference:
+
+Stellingwerf, R. F., 1978, "Period Determination by Phase Dispersion
+    Minimization", The Astrophysical Journal, 224, pp. 953-960.
-- 
cgit