Freq (GHz) 26.0 26.6 27.2 28.4 29.6 30.8 32.0 33.2 34.4 35.6 36.2 Trx (K) 223.1 110.1 84.9 75.5 77.8 79.3 73.3 71.7 75.8 87.6 91.2 Tcal (K) 8.2 6.3 8.3 5.8 7.4 9.7 9.3 7.7 10.2 15.2 9.5