Changeset 3974 in Sophya for trunk/Cosmo/RadioBeam/mdish.cc

Timestamp:

Apr 20, 2011, 7:53:11 AM (14 years ago)

Author:

ansari

Message:

correction lobe gaussien (valeur de sigma) ds mdish.cc, Reza 20/04/2011

File:

• trunk/Cosmo/RadioBeam/mdish.cc (modified) (1 diff)

trunk/Cosmo/RadioBeam/mdish.cc

@@ -24 +24 @@
   switch (typ_) 
     {
-    case 1:   // Reponse gaussienne parabole diametre D exp[ -2 (lambda  k_g / D )^2 ]
+    case 1:   // Reponse gaussienne parabole diametre D exp[ -(1/8) (lambda  k_g / D )^2 ]
       wk = sqrt(kx*kx+ky*ky)/dx_;
-      wk = 2*wk*wk;
+      wk = wk*wk/8.;
       return exp(-wk);
       break;