From 525789f0cac7476dcf4bf3e67ee82a41d83a08b6 Mon Sep 17 00:00:00 2001
From: "P.M. Sutter" <sutter@iap.fr>
Date: Tue, 1 Oct 2013 15:20:27 -0500
Subject: [PATCH] fixed potential bug in buildSkyProjections