|  |  |  | 
 Ytterbium (Yb)
Ytterbium (Yb) 
















 
 
 
Int.    Wavelength   Aki          Energy          Configuration             Term         J   Line   Aki
           (Å)       (108s-1)     Levels (cm-1)                                              Ref.   Ref.
   25    2464.50      1.00             0.000      4f14(1S)6s2               1S           0   MT78   M00
                                   40563.97       4f14(1S)6s7p              1P°          1
 
   20    2671.958     0.143            0.000      4f14(1S)6s2               1S           0   MT78   M00
                                   37414.59       4f13(2F°)5d6s2            °            1
 
  130    3464.37      0.683            0.000      4f14(1S)6s2               1S           0   MT78   M00
                                   28857.014      4f13(2F°7/2)5d5/26s2      (7/2,5/2)°   1
 
 1000    3987.99      1.92             0.000      4f14(1S)6s2               1S           0   MT78   M00
                                   25068.222      4f14(1S)6s6p              1P°          1
 
   50    3990.885                  19710.388      4f14(1S)6s6p              3P°          2   MT78   
                                   44760.37       4f14(1S)6p2               3P           2
 
   40    4576.209                  17992.007      4f14(1S)6s6p              3P°          1   MT78   
                                   39838.04       4f14(1S)6s6d              3D           2
 
   40    4935.500                  19710.388      4f14(1S)6s6p              3P°          2   MT78   
                                   39966.09       4f14(1S)6s6d              3D           3
 
  130    5556.466     0.0115           0.000      4f14(1S)6s2               1S           0   MT78   M00
                                   17992.007      4f14(1S)6s6p              3P°          1
 
   40    6799.60                   17992.007      4f14(1S)6s6p              3P°          1   MT78   
                                   32694.692      4f14(1S)6s7s              3S           1
 
   40    7699.49                   19710.388      4f14(1S)6s6p              3P°          2   MT78   
                                   32694.692      4f14(1S)6s7s              3S           1
 

















 
 
