Index: trunk/FACT++/scripts/Observation_class.js
===================================================================
--- trunk/FACT++/scripts/Observation_class.js	(revision 17179)
+++ trunk/FACT++/scripts/Observation_class.js	(revision 17180)
@@ -58,5 +58,5 @@
         case 'DATA':
             if (i!=obj.measurements.length-1)
-                throw new Error("DATA [n="+i+", "+utc.toUTCString()+"] must be the last in the list of measurements [cnt="+obj.measurements.length+"]");
+                throw new Error("DATA must be the last in the list of measurements");
             if (ret[i].source == undefined)
                 throw new Error("Observation must have either 'source' or 'task' " +
@@ -79,12 +79,5 @@
                                 "if 'task' == 'ratescan'");
             break;
-       /*
-        case 'FEEDBACK-TEST':
-            if (ret[i].source == undefined && (ret[i].ra == undefined || ret[i].dec == undefined))
-                throw new Error("Observation must have either 'source' or 'ra' & 'dec' " +
-                                "if 'task' == 'ratescan'");
-            break;
-        */
-        //case 'SINGLEPE-TEST':
+
         case 'SINGLEPE':
         case 'DRSCALIB':