From 40e5a5811c6ffce9b0974e93cdd927cbcf60c157 Mon Sep 17 00:00:00 2001 From: Joe Hunkeler Date: Tue, 11 Aug 2015 16:51:37 -0400 Subject: Repatch (from linux) of OSX IRAF --- noao/astutil/pdm/README | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 noao/astutil/pdm/README (limited to 'noao/astutil/pdm/README') diff --git a/noao/astutil/pdm/README b/noao/astutil/pdm/README new file mode 100644 index 00000000..b6102f37 --- /dev/null +++ b/noao/astutil/pdm/README @@ -0,0 +1,9 @@ +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