Changeset 29823 for branches/eam_branches/ipp-20101103/psModules/src/objects/pmSourcePhotometry.c

Timestamp:

Nov 24, 2010, 12:10:33 PM (15 years ago)

Author:

eugene

Message:

negative flux sources should have positive S/N

File:

• branches/eam_branches/ipp-20101103/psModules/src/objects/pmSourcePhotometry.c (modified) (2 diffs)

branches/eam_branches/ipp-20101103/psModules/src/objects/pmSourcePhotometry.c

@@ -107 +107 @@
     // XXX handle negative flux, low-significance
     if (model->dparams->data.F32[PM_PAR_I0] > 0) {
-        SN = model->params->data.F32[PM_PAR_I0] / model->dparams->data.F32[PM_PAR_I0];
+        SN = fabs(model->params->data.F32[PM_PAR_I0] / model->dparams->data.F32[PM_PAR_I0]);
         source->errMag = 1.0 / SN;
     } else {
@@ -331 +331 @@
     }
     if (apFluxOut) *apFluxOut = apFlux;
-    if (apFluxErr) *apFluxErr = sqrt(apFluxVar);
+    if (apFluxErr) *apFluxErr = sqrt(fabs(apFluxVar));
 
     if (apFlux <= 0) {