A(eff.)
 Transition         H2             D2             T2             HD             HT             DT     
   S1 - C1     1.3375e+07     1.3370e+07     1.3428e+07     1.3379e+07     1.3390e+07     1.3393e+07
   S1 - D1     6.3901e+06     6.3948e+06     6.3980e+06     6.3924e+06     6.3928e+06     6.3966e+06

  Tau(eff.) =  5.0595e-08     5.0596e-08     5.0439e-08     5.0577e-08     5.0550e-08     5.0531e-08