source: Sophya/trunk/SigPredictor/lightcmbprim.h@ 798

Last change on this file since 798 was 798, checked in by ansari, 25 years ago

Creation du module SigPredictor (Simulation de signal Archeops/Planck)

de Dominique Yvon - Reza 30/3/2000
File size: 679 bytes
RevLine 
[798]1 // Dominique YVON, CEA/DAPNIA/SPP 02/2000
2
3#ifndef LightCMBPrim_SEEN
4#define LightCMBPrim_SEEN
5#include "spheregorski.h"
6#include "lightsrcsep.h"
7
8class LightCMBPrim:public LightSrcDiffBlackBody
9{
10 public:
11 LightCMBPrim(int_4 nside=256);
12 // nside de la carte Gorsky
13 // Variane required for sky fluctuationss
14 virtual ~LightCMBPrim();
15 protected:
16 double Variance;
17 SphereGorski<float>* pMap;
18 int_4 nlat;
19
20 virtual double DeltaT(double theta,double phi) {
21 int_4 index=pMap->PixIndexSph(theta,phi);
22 // La carte est en DT/T * 1.e6
23 double valeur=pMap->PixVal(index)*T_CMBR*1.e-6;
24 return valeur; // En Kelvin
25 }
26};
27
28#endif
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