Decay energies of gaseous fission products and their daughters forA=88 to 93andA=138 to 142

Decay energies for several mass-separated activities of Kr, Xe, and daughters have been reported previously. At the time of these measurements, the plastic scintillation detector used could be calibrated accurately only to 5 MeV. Using recently available decay energies for Rb and Cs fission products, the calibration curve for $\beta$ energies above 5 MeV has been redetermined. Redetermined $Q_{\beta }$ values are reported for 23 fission products, and comparison is made with various atomic mass predictions.