Changeset 3672 for trunk/MagicSoft/Mars/mcalib/MCalibrationPix.cc

Timestamp:

04/06/04 17:25:58 (21 years ago)

Author:

gaug

Message:

*** empty log message ***

File:

• trunk/MagicSoft/Mars/mcalib/MCalibrationPix.cc (modified) (1 diff)

trunk/MagicSoft/Mars/mcalib/MCalibrationPix.cc

@@ -208 +208 @@
 // --------------------------------------------------------------------------
 //
+// Get the Low Gain Mean Rel Variance
+//
+Float_t MCalibrationPix::GetLoGainMeanRelVar()  const
+{
+  if (fLoGainMeanVar < 0.)
+    return -1.;
+  if (fLoGainMean   == 0.)
+    return -1.;
+
+  return fLoGainMeanVar / ( fLoGainMean * fLoGainMean);
+}
+
+// --------------------------------------------------------------------------
+//
 // Get the Low Gain Sigma Error: Takes square root of fHiGainSigmaVar
 //