A(eff.) Transition H2 D2 T2 HD HT DT GK1 - B1 2.4351e+07 2.3467e+07 2.2786e+07 2.4094e+07 2.3637e+07 2.2732e+07 GK1 - C1 3.4441e+06 3.2611e+06 3.1390e+06 3.3808e+06 3.3057e+06 3.1436e+06 GK1 - B'1 5.8180e+04 4.9671e+04 4.5370e+04 5.4705e+04 5.2734e+04 4.6906e+04 GK1 - D1 1.6668e+02 2.9390e+01 1.0741e+01 9.1472e+01 6.2922e+01 1.8753e+01 GK1 - B''B1 5.4218e-02 3.0427e-03 4.7694e-04 1.1808e-02 3.0750e-03 7.6391e-04 Tau(eff.) = 3.5903e-08 3.7345e-08 3.8506e-08 3.6325e-08 3.7044e-08 3.8576e-08