Changeset 3830 in Sophya for trunk/Cosmo/RadioBeam/fgndsub.h

Timestamp:

Aug 4, 2010, 1:59:10 PM (15 years ago)

Author:

ansari

Message:

Amelioration soustraction des avant-plans par l'introduction d'un fit polynome deg 2 sur ln(Temp)=f(ln(freq)), Reza 04/08/2010

File:

• trunk/Cosmo/RadioBeam/fgndsub.h (modified) (1 diff)

trunk/Cosmo/RadioBeam/fgndsub.h

@@ -29 +29 @@
   int CleanNegatives(TF seuil=1.e-6);
   int CleanPointSources(double nsigmas=5.);
-  TArray< TF > extractLSSCube(TArray< TF >& synctemp, TArray< TF >& specidx);
+  // Ajustement d'une droite (a x + b) sur ln(Temp) = f(ln(Freq)) 
+  TArray< TF > extractLSSCubeP1(TArray< TF >& synctemp, TArray< TF >& specidx);
+  // Ajustement d'une parabole (a x^2 + b x + c) sur ln(Temp) = f(ln(Freq)) 
+  TArray< TF > extractLSSCubeP2(TArray< TF >& synctemp, TArray< TF >& specidx);
 
   Four2DResponse& arrep_;   // Array/Instrument beam response