Index: trunk/psModules/src/objects/pmSourceMatch.c
===================================================================
--- trunk/psModules/src/objects/pmSourceMatch.c	(revision 23189)
+++ trunk/psModules/src/objects/pmSourceMatch.c	(revision 23212)
@@ -524,12 +524,15 @@
 psVector *pmSourceMatchRelphot(const psArray *matches, // Array of matches
                                const psVector *zp, // Zero points for each image (including airmass term)
-                               int maxIter, // Maximum number of iterations
                                float tol, // Relative tolerance for convergence
+                               int iter1, // Number of iterations for pass 1
+                               float rej1, // Limit on rejection between iterations for pass 1
+                               float sys1, // Systematic error in measurements for pass 1
+                               int iter2, // Number of iterations for pass 2
+                               float rej2, // Limit on rejection between iterations for pass 2
+                               float sys2, // Systematic error in measurements for pass 2
                                float rejLimit, // Limit on rejection between iterations
                                int transIter, // Clipping iterations for transparency
                                float transClip, // Clipping level for transparency
-                               float photoLevel, // Level at which we declare image is photometric
-                               float starClip, // Clipping for stars
-                               float sysErr // Systematic error in measurements
+                               float photoLevel // Level at which we declare image is photometric
                                )
 {
@@ -539,5 +542,6 @@
     PS_ASSERT_FLOAT_LARGER_THAN(transClip, 0.0, NULL);
 
-    sysErr *= sysErr;
+    sys1 *= sys1;
+    sys2 *= sys2;
 
     int numImages = zp->n;              // Number of images
@@ -552,11 +556,12 @@
 
     float chi2 = sourceMatchRelphotIterate(trans, stars, badImage, matches, zp,
-                                           photo, sysErr); // chi^2 for solution
+                                           photo, sys1); // chi^2 for solution
     psTrace("psModules.objects", 1, "Initial: chi^2 = %f\n", chi2);
     float lastChi2 = INFINITY;          // chi^2 on last iteration
     float fracRej = INFINITY;        // Fraction of measurements rejected
 
-    // in the first passes, the transparencies are not well deteremined: use high systematic error and the rejection thresholds
-    for (int i = 0; i < 5; i++) {
+    // In the first passes, the transparencies are not well deteremined: use high systematic error and
+    // rejection thresholds
+    for (int i = 0; i < iter1; i++) {
 
         // Identify photometric nights
@@ -572,14 +577,12 @@
         psTrace("psModules.objects", 3, "Pass 1: Determined %d/%d are photometric", numPhoto, numImages);
 
-        // XXX use 20 sigma rejection and 0.1 mag systematic error (move these to the recipe)
-        fracRej = sourceMatchRelphotReject(trans, stars, matches, zp, photo, badImage, 20.0, PS_SQR(0.1));
+        fracRej = sourceMatchRelphotReject(trans, stars, matches, zp, photo, badImage, rej1, sys1);
         psTrace("psModules.objects", 3, "Pass 1: %f%% of measurements rejected", fracRej * 100);
 
-        // XXX use 0.05 mag systematic error (move these to the recipe)
-        chi2 = sourceMatchRelphotIterate(trans, stars, badImage, matches, zp, photo, PS_SQR(0.1));
+        chi2 = sourceMatchRelphotIterate(trans, stars, badImage, matches, zp, photo, sys1);
         psTrace("psModules.objects", 1, "Pass 1: iter = %d: chi^2 = %f rejected = %f\n", i, chi2, fracRej);
     }
 
-    for (int i = 0; i < maxIter && (fabsf(lastChi2 - chi2) > tol * chi2 || fracRej > rejLimit); i++) {
+    for (int i = 0; i < iter2 && (fabsf(lastChi2 - chi2) > tol * chi2 || fracRej > rejLimit); i++) {
         lastChi2 = chi2;
 
@@ -594,11 +597,11 @@
             return NULL;
         }
-        psTrace("psModules.objects", 3, "Determined %d/%d are photometric", numPhoto, numImages);
-
-        fracRej = sourceMatchRelphotReject(trans, stars, matches, zp, photo, badImage, starClip, sysErr);
-        psTrace("psModules.objects", 3, "%f%% of measurements rejected", fracRej * 100);
-
-        chi2 = sourceMatchRelphotIterate(trans, stars, badImage, matches, zp, photo, sysErr);
-        psTrace("psModules.objects", 1, "iter = %d: chi^2 = %f rejected = %f\n", i, chi2, fracRej);
+        psTrace("psModules.objects", 3, "Pass 2: Determined %d/%d are photometric", numPhoto, numImages);
+
+        fracRej = sourceMatchRelphotReject(trans, stars, matches, zp, photo, badImage, rej2, sys2);
+        psTrace("psModules.objects", 3, "Pass 2: %f%% of measurements rejected", fracRej * 100);
+
+        chi2 = sourceMatchRelphotIterate(trans, stars, badImage, matches, zp, photo, sys2);
+        psTrace("psModules.objects", 1, "Pass 2: iter = %d: chi^2 = %f rejected = %f\n", i, chi2, fracRej);
     }