Changeset 28426 for trunk/psModules/src/objects/pmSourcePhotometry.h

Timestamp:

Jun 22, 2010, 3:00:02 PM (16 years ago)

Author:

Paul Price

Message:

Linear fit was ignoring pixels with any mask bit set (including the 'advisory' mask bits: SUSPECT/BURNTOOL,CONV.POOR), rather than using the set of bad mask bits. This meant that linear photometry fits resulted in a peak flux of 0, and therefore a bad PSF magnitude. This also resulted in bright sources (meeting the first S/N cut) being detected twice because they were not subtracted properly.

File:

• trunk/psModules/src/objects/pmSourcePhotometry.h (modified) (2 diffs)

trunk/psModules/src/objects/pmSourcePhotometry.h

@@ -48 +48 @@
     psImage *image,                     ///< image pixels to be used
     psImage *mask,                      ///< mask of pixels to ignore
-    psImageMaskType maskVal             ///< Value to mask
+    psImageMaskType maskVal             ///< Value to mask
 );
 
@@ -58 +58 @@
 bool pmSourceMeasureDiffStats (pmSource *source, psImageMaskType maskVal);
 
-double pmSourceDataDotModel (const pmSource *Mi, const pmSource *Mj, const bool unweighted_sum, const float covarFactor);
-double pmSourceModelDotModel (const pmSource *Mi, const pmSource *Mj, const bool unweighted_sum, const float covarFactor);
-double pmSourceModelWeight(const pmSource *Mi, int term, const bool unweighted_sum, const float covarFactor);
+double pmSourceDataDotModel (const pmSource *Mi, const pmSource *Mj, const bool unweighted_sum, const float covarFactor, psImageMaskType maskVal);
+double pmSourceModelDotModel (const pmSource *Mi, const pmSource *Mj, const bool unweighted_sum, const float covarFactor, psImageMaskType maskVal);
+double pmSourceModelWeight(const pmSource *Mi, int term, const bool unweighted_sum, const float covarFactor, psImageMaskType maskVal);
 
 // retire these: