Changeset 14788

Timestamp:

Sep 7, 2007, 11:01:02 AM (19 years ago)

Author:

eugene

Message:

added a comment

Location:

branches/eam_branch_20070830/psphot/src

Files:

• psphotMakeResiduals.c (modified) (1 diff)
• psphotReadout.c (modified) (1 diff)

branches/eam_branch_20070830/psphot/src/psphotMakeResiduals.c

@@ -138 +138 @@
     psStats *fluxStatsDef = psStatsAlloc (statOption | PS_STAT_SAMPLE_STDEV);
 
+    // Use psF64 to minimize overflow problems?
     psImage *A = psImageAlloc(3, 3, PS_TYPE_F64); // Least-squares matrix
     psVector *B = psVectorAlloc(3, PS_TYPE_F64); // Least-squares vector

branches/eam_branch_20070830/psphot/src/psphotReadout.c

@@ -135 +135 @@
     if (!psf) {
         // use bright stellar objects to measure PSF
+        // XXX if we do not have enough stars to generate the PSF, build one 
+        // from the SEEING guess and model class
         psf = psphotChoosePSF (readout, sources, recipe, maskVal, maskMark);
         if (psf == NULL) {