Index: trunk/Cosy/Changelog
===================================================================
--- trunk/Cosy/Changelog	(revision 10024)
+++ trunk/Cosy/Changelog	(revision 10025)
@@ -26,4 +26,6 @@
        Thread fails
 
+   * main/MMonnPointing.cc:
+     - increased the valid range for cos^2+sin^2
 
 
Index: trunk/Cosy/main/MMoonPointing.cc
===================================================================
--- trunk/Cosy/main/MMoonPointing.cc	(revision 10024)
+++ trunk/Cosy/main/MMoonPointing.cc	(revision 10025)
@@ -140,5 +140,5 @@
     // This is a sanity check for the case the Interpolation failed
     const Double_t norm = TMath::Hypot(fcos, fsin);
-    if (TMath::Abs(norm-1)>0.001)
+    if (norm<0.996 || norm>1.001)
     {
         gLog << warn << "WARNING - Local moon position Zd/Az=";