Index: trunk/ippconfig/isp/psphot.config
===================================================================
--- trunk/ippconfig/isp/psphot.config	(revision 9659)
+++ trunk/ippconfig/isp/psphot.config	(revision 10461)
@@ -4,5 +4,5 @@
 #SAVE.BACKGND	BOOL 	TRUE
 #SAVE.BACKSUB	BOOL 	TRUE
-#SAVE.RESID	BOOL 	TRUE
+SAVE.RESID	BOOL 	TRUE
 #SAVE.PSF	BOOL 	TRUE
 
@@ -32,5 +32,5 @@
 PEAKS_SMOOTH_SIGMA  F32  1.0       	 # smoothing kernel sigma in pixels
 PEAKS_SMOOTH_NSIGMA F32  3.0   	   	 # smoothing kernel width in sigmas
-PEAKS_NSIGMA_LIMIT  F32  25.0 	   	 # peak significance threshold
+PEAKS_NSIGMA_LIMIT  F32  2.0 	   	 # peak significance threshold
 
 # basic object statistics
@@ -38,5 +38,6 @@
 SKY_OUTER_RADIUS    F32  25		 # square annulus for local sky measurement
 PSF_MOMENTS_RADIUS  F32  3               # calculate initial source moments with this radius
-PSF_SN_LIM          F32  50             # minimum S/N for stars used for PSF model
+PSF_SN_LIM          F32  25              # minimum S/N for stars used for PSF model
+PSF_CLUMP_NSIGMA    F32  3               # size of PSF clump in image (use a larger number for images with large PSF variations)
 PSF_MAX_NSTARS      S32  300             # limit number of stars used for PSF model
 
@@ -44,8 +45,8 @@
 # list as many PSF_MODEL options as desired
 # PSF_MODEL         MULTI
-# PSF_MODEL         STR  PS_MODEL_QGAUSS
+PSF_MODEL         STR  PS_MODEL_QGAUSS
 # PSF_MODEL         STR  PS_MODEL_GAUSS
-PSF_MODEL           STR  PS_MODEL_PGAUSS
-# PSF_MODEL         STR  PS_MODEL_TGAUSS  ## not well tested, not very successful
+# PSF_MODEL         STR  PS_MODEL_PGAUSS
+# PSF_MODEL           STR  PS_MODEL_TEST1
 
 MOMENTS_SCALE       F32   0.1
@@ -92,8 +93,8 @@
 
 # BREAK_POINT may be one of (PEAKS, MOMENTS, PSFMODEL, ENSEMBLE)
-# BREAK_POINT         STR  ENSEMBLE
+BREAK_POINT         STR  MOMENTS
 
 # PEAKS_OUTPUT_FILE   STR  peaks.dat
-# MOMENTS_OUTPUT_FILE STR  moments.dat
+MOMENTS_OUTPUT_FILE STR  moments.dat
 # ANALYSIS_REGION     STR  [1000:1600,2800:3400]
 # POISSON_ERRORS      BOOL TRUE
@@ -125,3 +126,2 @@
    NELEMENTS            S32   2                # number of unmasked components
 END  # folder for 4D polynomial
-