First three E2 transitions State 154Gd 156Gd 158Gd 160Gd 2+ 123.07 88.97 79.51 75.26 4+ 247.92 199.22 181.94 173.19 6+ 346.64 296.53 277.55 266.31
Misc. calibration lines
181Ta 41K 22Na 137Cs 136.26 1460.851 511.0 661.66 301.62 1274.54
List of additional Gamma calibration lines.