Changeset 36627 for branches/eam_branches/ipp-20140206/psphot/src/psphotApResid.c

Timestamp:

Apr 1, 2014, 11:03:38 AM (12 years ago)

Author:

eugene

Message:

merge changes from trunk

Location:

branches/eam_branches/ipp-20140206

Files:

• . (modified) (1 prop)
• psphot/src (modified) (1 prop)
• psphot/src/psphotApResid.c (modified) (2 diffs)

branches/eam_branches/ipp-20140206/psphot/src/psphotApResid.c

@@ -214 +214 @@
 
         // XXX make this user-configurable?
-        if (source->psfMagErr > 0.01) continue;
+        if (source->psfMagErr > 0.03) continue;
 
         // aperture residual for this source
@@ -267 +267 @@
 
     // set the max order (0 = constant) which the number of psf stars can support:
-    // rule of thumb: require 3 stars per 'cell' (order+1)^2
+    // we require only 3 stars for n = 0, increase stars / cell for higher order
     int MaxOrderForStars = 0;
-    if (Npsf >= 12) MaxOrderForStars = 1; // 4 cells
-    if (Npsf >= 27) MaxOrderForStars = 2; // 9 cells
-    if (Npsf >= 48) MaxOrderForStars = 3; // 16 cells
-    if (Npsf >  75) MaxOrderForStars = 4; // 25 cells
+    if (Npsf >=  16) MaxOrderForStars = 1; // 4 cells
+    if (Npsf >=  54) MaxOrderForStars = 2; // 9 cells
+    if (Npsf >= 128) MaxOrderForStars = 3; // 16 cells
+    if (Npsf >= 300) MaxOrderForStars = 4; // 25 cells
+    if (Npsf >  576) MaxOrderForStars = 5; // 36 cells
 
     pmTrend2DMode mode = PM_TREND_MAP;