Changeset 5672 for trunk/psphot/src/psphotSetup.c

Timestamp:

Dec 4, 2005, 5:33:32 AM (21 years ago)

Author:

eugene

Message:

simultaneous PSF fitting, better background, basic deblending

File:

• trunk/psphot/src/psphotSetup.c (modified) (1 diff)

trunk/psphot/src/psphotSetup.c

@@ -84 +84 @@
     // XXX EAM does the mask need to grow?
     float SATURATION = psMetadataLookupF32 (&status, config, "SATURATION");
-    for (int i = 0; i < image->numRows; i++) {
+    for (int i = 0; status && (i < image->numRows); i++) {
         for (int j = 0; j < image->numCols; j++) {
             if (image->data.F32[i][j] >= SATURATION) {
                 mask->data.U8[i][j] |= PSPHOT_MASK_SATURATED;
+            }
+        }
+    }
+
+    // mask the pixels below min threshold
+    float MIN_VALID = psMetadataLookupF32 (&status, config, "MIN_VALID_PIXEL");
+    for (int i = 0; status && (i < image->numRows); i++) {
+        for (int j = 0; j < image->numCols; j++) {
+            if (image->data.F32[i][j] < MIN_VALID) {
+                mask->data.U8[i][j] |= PSPHOT_MASK_INVALID;
             }
         }