Changeset 1465 for trunk/MagicSoft/Mars/manalysis/MHillasExt.cc

Timestamp:

08/01/02 09:31:18 (22 years ago)

Author:

tbretz

Message:

*** empty log message ***

File:

• trunk/MagicSoft/Mars/manalysis/MHillasExt.cc (modified) (4 diffs)

trunk/MagicSoft/Mars/manalysis/MHillasExt.cc

@@ -18 +18 @@
 !   Author(s): Thomas Bretz    12/2000 <mailto:tbretz@uni-sw.gwdg.de>
 !   Author(s): Rudolf Bock     10/2001 <mailto:Rudolf.Bock@cern.ch>
+!   Author(s): Wolfgang Wittek 06/2002 <mailto:wittek@mppmu.mpg.de>
 !
 !   Copyright: MAGIC Software Development, 2000-2002
@@ -36 +37 @@
 // fM3Long   third moment along major axis
 // fM3Trans  third moment along minor axis
+// fLeakage1 ratio : (photons in most outer ring of pixels) over fSize
+// fLeakage2 ratio : (photons in the 2 outer rings of pixels) over fSize
+//
+// WARNING: Before you can use fAsym, fM3Long and fM3Trans you must
+//          multiply by the sign of MHillasSrc::fCosAlphaDelta
 //
 ////////////////////////////////////////////////////////////////////////////
+/*
+ // fAsymna   d/(d na) of ( sum(x*q^na)/sum(q^na), sum(y*q^na)/sum(q^na) )
+ //           projected onto the major axis
+ // fAsym0    (F-B)/(F+B) along the major axis
+ */
 #include "MHillasExt.h"
 
@@ -172 +183 @@
         /*
          //
+         // power na for calculating fAsymna;
+         // the value 1.5 was suggested by Thomas Schweizer
+         //
+         Double_t na = 1.5;
+
+         //
          // get sums for calculating fAsymna
          // the outer pixels are 4 times as big (in area)
@@ -201 +218 @@
 
     /*
-
-     //
-     // power na for calculating fAsymna;
-     // the value 1.5 was suggested by Thomas Schweizer
-     //
-     Double_t na = 1.5;
-
      fLeakage1 = edgepix1 / GetSize();
      fLeakage2 = edgepix2 / GetSize();