DI Carinae--A Visual Phase Plot

Volume 34 number 2 (2006)

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Peter F. Williams
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Abstract

Visual observations of DI Car between 2001 June and 2005 August are plotted according to phase relative to the previously published elements HJD 2438553.70 + 29.210 days. They support the suggestion that DI Car is a regular pulsating star and confirms the variable depth of minimum brightness.