FIT/SetPMTEff.C

   1 void SetPMTEff()
   2 {
   3   Float_t lambda[50];
   4   Float_t eff[50 ] = {0,        0,       0.23619,  0.202909, 0.177913,
   5                     0.175667, 0.17856, 0.190769, 0.206667, 0.230286,
   6                     0.252276, 0.256267,0.26,     0.27125,  0.281818,
   7                     0.288118, 0.294057,0.296222, 0.301622, 0.290421,
   8                     0.276615, 0.2666,  0.248,    0.23619,  0.227814,
   9                     0.219818, 0.206667,0.194087, 0.184681, 0.167917,
  10                     0.154367, 0.1364,  0.109412, 0.0834615,0.0725283,
  11                     0.0642963,0.05861, 0.0465,   0.0413333,0.032069,
  12                     0.0252203,0.02066, 0.016262, 0.012,    0.00590476,
  13                     0.003875, 0.00190, 0,        0,        0          } ;
  14   for (Int_t i=0; i<50; i++) lambda[i]=200+10*i;
  15
  16   fEffPMT = new TGraph (50,lambda,eff);
  17   //  fPMTeff.AddAtAndExpand(gr,ipmt);
  18 }