Changeset 3796 in Sophya for trunk/Cosmo/RadioBeam/mdish.cc

Timestamp:

Jun 29, 2010, 7:26:01 PM (15 years ago)

Author:

ansari

Message:

Suite modif utilisation de reponse calcule (tabulee) de l'interferometre pour soustraction avant-plans, Reza 29/06/2010

File:

• trunk/Cosmo/RadioBeam/mdish.cc (modified) (2 diffs)

trunk/Cosmo/RadioBeam/mdish.cc

@@ -33 +33 @@
       return ( (wk<1.)?(1.-wk):0.);
       break;
+    case 22:   // Reponse parabole diametre D  Triangle <= kmax= 2 pi D / lambda + trou au centre
+      wk = sqrt(kx*kx+ky*ky)/dx_/2./M_PI;
+      if (wk<0.025) return 39.*wk;
+      else if (wk<1.) return (1.-wk);
+      else return 0.;
+      break;
     case 3:   // Reponse rectangle Dx x Dy  Triangle (|kx|,|k_y|) <= (2 pi Dx / lambda, 2 pi Dx / lambda) 
-      wkx = kx/2./M_PI/dx_; 
-      wky = ky/2./M_PI/dy_; 
+      wkx = fabs(kx)/2./M_PI/dx_; 
+      wky = fabs(ky)/2./M_PI/dy_; 
       return ( ((wkx<1.)&&(wky<1.))?((1.-wkx)*(1-wky)):0.);
       break;
@@ -78 +84 @@
   hrep_.FindBin(kx, ky, i, j);
   return hrep_(i, j);
+}
+
+double Four2DRespTable::renormalize(double max)
+{
+  double cmx = hrep_.VMax();
+  hrep_ *= (max/cmx);
+  return cmx;
 }