Index: trunk/ippconfig/gpc2/psastro.config
===================================================================
--- trunk/ippconfig/gpc2/psastro.config	(revision 40538)
+++ trunk/ippconfig/gpc2/psastro.config	(revision 40539)
@@ -13,5 +13,5 @@
 # max grid offset in FP units (microns)
 # use plate-scale to make this in pixels?
-PSASTRO.GRID.OFFSET    F32    1000.
+PSASTRO.GRID.OFFSET    F32    5000.
 PSASTRO.GRID.SCALE     F32      50
 PSASTRO.GRID.NSTAR.MAX S32     800 # deprecated 
@@ -31,7 +31,14 @@
 PSASTRO.GRID.MAX.INST.MAG.RAW  F32      -8.0   # max instrumental magnitude for stars accepted for grid search
 
-PSASTRO.GRID.MIN.ANGLE F32 -1.0 # start angle (degrees)
-PSASTRO.GRID.MAX.ANGLE F32 +0.5
+# PSASTRO.GRID.MIN.ANGLE F32 -1.0 # start angle (degrees)
+# PSASTRO.GRID.MAX.ANGLE F32 +0.5
 PSASTRO.GRID.DEL.ANGLE F32  0.5
+
+# for some period before 2018.07.25, there was a substantial pointing offset
+# PSASTRO.GRID.MIN.ANGLE F32 -10.0 # start angle (degrees)
+# PSASTRO.GRID.MAX.ANGLE F32  -6.0
+
+PSASTRO.GRID.MIN.ANGLE F32 -3.0
+PSASTRO.GRID.MAX.ANGLE F32 +3.0
 
 #