Index: trunk/psModules/src/objects/pmSourceMatch.c
===================================================================
--- trunk/psModules/src/objects/pmSourceMatch.c	(revision 31451)
+++ trunk/psModules/src/objects/pmSourceMatch.c	(revision 32046)
@@ -38,4 +38,5 @@
                      PM_SOURCE_MODE_CR_LIMIT | PM_SOURCE_MODE_EXT_LIMIT) // Mask to apply to input sources
 #define SOURCE_FAINTEST 50.0            // Faintest magnitude to consider
+#define SOURCE_BRIGHTEST -30.0          // Brightest magnitude to consider
 #define SOURCES_MAX_LEAF 2              // Maximum number of points on a tree leaf
 #define ARRAY_BUFFER 16                 // Buffer for array
@@ -88,5 +89,5 @@
         pmSource *source = sources->data[i]; // Source of interest
         if (!source || (source->mode & SOURCE_MASK) || !isfinite(source->psfMag) ||
-            !isfinite(source->psfMagErr) || source->psfMag > SOURCE_FAINTEST) {
+            !isfinite(source->psfMagErr) || source->psfMag > SOURCE_FAINTEST || source->psfMag < SOURCE_BRIGHTEST) {
             continue;
         }