Index: /trunk/ippconfig/sdssmosaic/psphot.config
===================================================================
--- /trunk/ippconfig/sdssmosaic/psphot.config	(revision 20087)
+++ /trunk/ippconfig/sdssmosaic/psphot.config	(revision 20088)
@@ -20,4 +20,5 @@
 #FULL_FIT_SN_LIM      F32  50.0
 #AP_MIN_SN            F32  20.0
+# This is where aperture correction gets turned on and off - used to be false up to 2008-10-06
 MEASURE.APTREND	                    BOOL  FALSE
 PSF_CLUMP_NSIGMA   F32  2.5             # region of Sx,Sy plane to use for selecting PSF stars
@@ -43,4 +44,16 @@
 ##    NELEMENTS        S32       10               # number of unmasked components
 ## END  # folder for 4D polynomial
+
+# Use same default setting as in 2.6.1 (MAP is now global default)
+PSF.TREND.MODE                      STR POLY_ORD         
+PSF.TREND.NX                        S32   0 
+PSF.TREND.NY                        S32   0
+
+# Turn on variable PSF fitting - MAP tries to trade off between not having many stars and not having many bins.
+# Try nx, ny up to 3 or 5.
+# Note that MAP with NX, NY = 1 is the default in recipes/psphot.config now!
+# PSF.TREND.MODE	STR	MAP
+# PSF.TREND.NX		S32	5
+# PSF.TREND.NY		S32	5
 
 XMIN F32 15