Index: trunk/Mars/msignal/MExtractedSignalCam.cc
===================================================================
--- trunk/Mars/msignal/MExtractedSignalCam.cc	(revision 14077)
+++ trunk/Mars/msignal/MExtractedSignalCam.cc	(revision 14078)
@@ -203,4 +203,8 @@
         return val>4 && val<35;
 
+    case 5:
+        val = pix.GetExtractedSignalHiGain();
+        return pix.IsHiGainValid() && !pix.IsHiGainSaturated() && val>100;
+
     default:
 	return kFALSE;