| 
|  | Intensity |  |  |  | Wavelength (Å) |  |  |  | Aki (108s-1)
 |  |  |  | Energy Levels (cm -1 )
 |  |  |  | Configurations |  |  |  | Terms |  |  |  | J |  |  |  | Line Ref.
 |  |  |  | Aki 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 |  |  |  |  |  |  |  |  |  |  |  |  |  |