From fb76dba37d2788aaf0d5e45d6057b2f0cf2e0b89 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Offringa?= <offringa@astron.nl>
Date: Wed, 31 May 2017 13:33:30 +0000
Subject: [PATCH] Task #10741: Correcting sign-definition of TEC in TEC
 Constraint

---
 CEP/DP3/DPPP_DDECal/src/Constraint.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CEP/DP3/DPPP_DDECal/src/Constraint.cc b/CEP/DP3/DPPP_DDECal/src/Constraint.cc
index 53f1abd4177..aa0dcdbc6b4 100644
--- a/CEP/DP3/DPPP_DDECal/src/Constraint.cc
+++ b/CEP/DP3/DPPP_DDECal/src/Constraint.cc
@@ -91,7 +91,7 @@ std::vector<Constraint::Result> TECConstraint::Apply(
       _phaseFitters[thread].FitDataToTEC2Model(alpha, beta);
     }
 
-    res[0].vals[solutionIndex] = alpha / 8.44797245e9;
+    res[0].vals[solutionIndex] = alpha / -8.44797245e9;
     res[1].vals[solutionIndex] = beta;
     
     for(size_t ch=0; ch!=_nChannelBlocks; ++ch) {
-- 
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