Index: trunk/psastro/src/psastroOneChipGrid.c
===================================================================
--- trunk/psastro/src/psastroOneChipGrid.c	(revision 40084)
+++ trunk/psastro/src/psastroOneChipGrid.c	(revision 42257)
@@ -22,4 +22,6 @@
     bool status;
     pmAstromStats *stats = NULL;
+    char *chipname = psMetadataLookupStr (NULL, chip->concepts, "CHIP.NAME");
+
 
     // do we need to get a rough initial match?
@@ -49,10 +51,10 @@
     }
 
-    psLogMsg ("psastro", 3, "grid search using %ld raw vs %ld ref stars\n", rawGridStars->n, refGridStars->n);
+    psLogMsg ("psastro", 3, "grid search for chip %s using %ld raw vs %ld ref stars\n",chipname,rawGridStars->n, refGridStars->n);
 
     // find initial offset / rotation / scale
     pmAstromStats *gridStats = pmAstromGridMatch (rawGridStars, refGridStars, recipe);
     if (gridStats == NULL) {
-	psLogMsg ("psastro", 3, "failed to find a grid match solution\n");
+	psLogMsg ("psastro", 3, "failed to find a grid match solution for chip %s\n",chipname);
 	psFree (rawGridStars);
 	psFree (refGridStars);
@@ -60,5 +62,5 @@
 	return false;
     }
-    psLogMsg ("psastro", 3, "basic grid search result - offset: %f,%f pixels, rotation: %f deg\n", gridStats->offset.x, gridStats->offset.y, DEG_RAD*gridStats->angle);
+    psLogMsg ("psastro", 3, "basic grid search result for chip %s - offset: %f,%f pixels, rotation: %f deg\n",chipname, gridStats->offset.x, gridStats->offset.y, DEG_RAD*gridStats->angle);
 
 # if (1) 
@@ -73,5 +75,5 @@
 	return false;
     }
-    psLogMsg ("psastro", 3, "tweak grid search result - offset: %f,%f pixels, rotation: %f deg\n", stats->offset.x, stats->offset.y, DEG_RAD*stats->angle);
+    psLogMsg ("psastro", 3, "tweak grid search result for chip %s - offset: %f,%f pixels, rotation: %f deg\n",chipname, stats->offset.x, stats->offset.y, DEG_RAD*stats->angle);
 # else
     // EAM TEST: skip tweak