Index: trunk/ippconfig/megacam/psastro.config
===================================================================
--- trunk/ippconfig/megacam/psastro.config	(revision 15278)
+++ trunk/ippconfig/megacam/psastro.config	(revision 15624)
@@ -14,4 +14,7 @@
 PSASTRO.GRID.MIN.SIGMA F32  3.0
 
+PSASTRO.MAX.NRAW       S32      500   # max stars accepted for fitting (0 for all)
+PSASTRO.MAX.NREF       S32      500   # max stars accepted for fitting (0 for all)
+
 # these tweak are in FP units (pixels, currently)
 PSASTRO.TWEAK.SCALE     F32      1
@@ -25,17 +28,34 @@
 PSASTRO.MOSAIC.MODE         BOOL   TRUE
 
-PSASTRO.MOSAIC.MAX.ERROR.N0 F32    0.50 # max allow error for valid solution (arcsec)
-PSASTRO.MOSAIC.MAX.ERROR.N1 F32    0.40 # max allow error for valid solution (arcsec)
-PSASTRO.MOSAIC.MAX.ERROR.N2 F32    0.20 # max allow error for valid solution (arcsec)
-PSASTRO.MOSAIC.MAX.ERROR.N3 F32    0.10 # max allow error for valid solution (arcsec)
+PSASTRO.MOSAIC.MAX.ERROR.N0 F32    0.90 # max allow error for valid solution (arcsec)
+PSASTRO.MOSAIC.MAX.ERROR.N1 F32    0.90 # max allow error for valid solution (arcsec)
+PSASTRO.MOSAIC.MAX.ERROR.N2 F32    0.90 # max allow error for valid solution (arcsec)
+PSASTRO.MOSAIC.MAX.ERROR.N3 F32    0.90 # max allow error for valid solution (arcsec)
 
-PSASTRO.MOSAIC.RADIUS.N0    F32    3
-PSASTRO.MOSAIC.RADIUS.N1    F32    2
-PSASTRO.MOSAIC.RADIUS.N2    F32    1
+PSASTRO.MOSAIC.RADIUS.N0    F32    8.0
+PSASTRO.MOSAIC.RADIUS.N1    F32    0.0
+PSASTRO.MOSAIC.RADIUS.N2    F32    0.0
 
 PSASTRO.MOSAIC.CHIP.ORDER.N0  S32      0 # fit order (-1 means use default)
 PSASTRO.MOSAIC.CHIP.ORDER.N1  S32      0 # fit order (-1 means use default)
 PSASTRO.MOSAIC.CHIP.ORDER.N2  S32      1 # fit order (-1 means use default)
-PSASTRO.MOSAIC.CHIP.ORDER.N3  S32      3 # fit order (-1 means use default)
+PSASTRO.MOSAIC.CHIP.ORDER.N3  S32      1 # fit order (-1 means use default)
+
+# use this recipe to set a tight constraint
+PSASTRO.FINE METADATA
+  PSASTRO.MOSAIC.MAX.ERROR.N0 F32    0.50 # max allow error for valid solution (arcsec)
+  PSASTRO.MOSAIC.MAX.ERROR.N1 F32    0.40 # max allow error for valid solution (arcsec)
+  PSASTRO.MOSAIC.MAX.ERROR.N2 F32    0.20 # max allow error for valid solution (arcsec)
+  PSASTRO.MOSAIC.MAX.ERROR.N3 F32    0.10 # max allow error for valid solution (arcsec)
+
+  PSASTRO.MOSAIC.RADIUS.N0    F32    3
+  PSASTRO.MOSAIC.RADIUS.N1    F32    2
+  PSASTRO.MOSAIC.RADIUS.N2    F32    1
+
+  PSASTRO.MOSAIC.CHIP.ORDER.N0  S32      0 # fit order (-1 means use default)
+  PSASTRO.MOSAIC.CHIP.ORDER.N1  S32      0 # fit order (-1 means use default)
+  PSASTRO.MOSAIC.CHIP.ORDER.N2  S32      1 # fit order (-1 means use default)
+  PSASTRO.MOSAIC.CHIP.ORDER.N3  S32      1 # fit order (-1 means use default)
+END
 
 # DVO.GETSTAR STR /home/kiawe/eugene/psconfig/dev.lin64/bin/getstar