Changeset 31154 for trunk/psphot/src/psphotStackChisqImage.c

Timestamp:

Apr 4, 2011, 1:12:39 PM (15 years ago)

Author:

eugene

Message:

use the smoothed image for footprint culling; use a more stringent culling for saturated stars; more tweaks to get sat stars to be fitted; various updates to psphotStack; unify psphotImageLoop varients; be a bit careful about number of stars in a PSF clump

Location:

trunk/psphot

Files:

• . (modified) (2 props)
• src/psphotStackChisqImage.c (modified) (1 diff)

trunk/psphot

@@ -19 +19 @@
 psphot-config
 Doxyfile
+a.out.dSYM

@@ -19 +19 @@
 psphot-config
 Doxyfile
+a.out.dSYM

trunk/psphot/src/psphotStackChisqImage.c

@@ -101 +101 @@
         for (int ix = 0; ix < inImage->numCols; ix++) {
             if (inMask->data.PS_TYPE_IMAGE_MASK_DATA[iy][ix] & maskVal) continue;
-            chiImage->data.F32[iy][ix] += PS_SQR(inImage->data.F32[iy][ix]) / inVariance->data.F32[iy][ix];
+            // XXX TEST chiImage->data.F32[iy][ix] += PS_SQR(inImage->data.F32[iy][ix]) / inVariance->data.F32[iy][ix];
+            chiImage->data.F32[iy][ix] = 0.0;
             chiVariance->data.F32[iy][ix] = 1.0; // ?? what is the right value?  just init to this?
-            chiMask->data.PS_TYPE_IMAGE_MASK_DATA[iy][ix] = 0x00; // we have valid data so unmask this pixel
+            // XXX TEST chiMask->data.PS_TYPE_IMAGE_MASK_DATA[iy][ix] = 0x00; // we have valid data so unmask this pixel
+            chiMask->data.PS_TYPE_IMAGE_MASK_DATA[iy][ix] = 0x01; // we have valid data so unmask this pixel
         }
     }

@@ -19 +19 @@
 psphot-config
 Doxyfile
+a.out.dSYM