From f2f54c00f0d91804db643b622ddd10b50ca939d5 Mon Sep 17 00:00:00 2001
From: Owen Arnold <owen.arnold@stfc.ac.uk>
Date: Thu, 15 Oct 2015 11:00:52 +0100
Subject: [PATCH] refs #13997. Source delta is negative.

---
 instrument/Bilby_Definition.xml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/instrument/Bilby_Definition.xml b/instrument/Bilby_Definition.xml
index 81029ac258a..baa7b5eabc3 100644
--- a/instrument/Bilby_Definition.xml
+++ b/instrument/Bilby_Definition.xml
@@ -26,7 +26,7 @@
   <component name="Source" type="source">
     <location x="0.0" y="0.0" />
     <parameter name="z"> 
-      <logfile id="L1_chopper_value" eq="1*value"/>
+      <logfile id="L1_chopper_value" eq="-1*value"/>
     </parameter>
   </component>
   <type name="source" is="Source" />
@@ -503,4 +503,4 @@
    
   
 </instrument>
-  
\ No newline at end of file
+  
-- 
GitLab