| 
|  | Intensity |  |  |  | Wavelength (Å) |  |  |  | Aki (108s-1)
 |  |  |  | Energy Levels (cm -1 )
 |  |  |  | Configurations |  |  |  | Terms |  |  |  | J |  |  |  | Line Ref.
 |  |  |  | Aki Ref.
 |  | 
|---|
 |  |  
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 600 | 3350.47 |  | 1158.943 | 4f7(8S°)5d (9D°)6s | 10D° | 11/2 | MCS75 |  |  |  |  |  | 30996.851 | 4f7(8S°)5d (9D°)6p | 10D | 13/2 |  |  |  |  |  |  |  |  |  |  |  |  |  | 500 | 3358.62 |  | 261.841 | 4f7(8S°)5d (9D°)6s | 10D° | 7/2 | MCS75 |  |  |  |  |  | 30027.378 | 4f7(8S°)5d (9D°)6p | 8D | 9/2 |  |  |  |  |  |  |  |  |  |  |  |  |  | 600 | 3362.23 |  | 633.273 | 4f7(8S°)5d (9D°)6s | 10D° | 9/2 | MCS75 |  |  |  |  |  | 30366.818 | 4f7(8S°)5d (9D°)6p | 10D | 11/2 |  |  |  |  |  |  |  |  |  |  |  |  |  | 800 | 3422.47 |  | 1935.310 | 4f7(8S°)5d (9D°)6s | 10D° | 13/2 | MCS75 |  |  |  |  |  | 31145.651 | 4f7(8S°)5d (9D°)6p | 10F | 15/2 |  |  |  |  |  |  |  |  |  |  |  |  |  | 500 | 3545.80 |  | 1158.943 | 4f7(8S°)5d (9D°)6s | 10D° | 11/2 | MCS75 |  |  |  |  |  | 29353.344 | 4f7(8S°)5d (9D°)6p | 10F | 13/2 |  |  |  |  |  |  |  |  |  |  |  |  |  | 600 | 3584.96 |  | 1158.943 | 4f7(8S°)5d (9D°)6s | 10D° | 11/2 | MCS75 |  |  |  |  |  | 29045.291 | 4f7(8S°)5d (9D°)6p | 10D | 9/2 |  |  |  |  |  |  |  |  |  |  |  |  |  | 700 | 3646.19 |  | 1935.310 | 4f7(8S°)5d (9D°)6s | 10D° | 13/2 | MCS75 |  |  |  |  |  | 29353.344 | 4f7(8S°)5d (9D°)6p | 10F | 13/2 |  |  |  |  |  |  |  |  |  |  |  |  |  | 500 | 3743.47 |  | 1158.943 | 4f7(8S°)5d (9D°)6s | 10D° | 11/2 | MCS75 |  |  |  |  |  | 27864.534 | 4f7(8S°)5d (9D°)6p | 10F | 11/2 |  |  |  |  |  |  |  |  |  |  |  |  |  | 1000 | 3768.39 |  | 633.273 | 4f7(8S°)5d (9D°)6s | 10D° | 9/2 | MCS75 |  |  |  |  |  | 27162.224 | 4f7(8S°)5d (9D°)6p | 10F | 9/2 |  |  |  |  |  |  |  |  |  |  |  |  |  | 600 | 3796.37 |  | 261.841 | 4f7(8S°)5d (9D°)6s | 10D° | 7/2 | MCS75 |  |  |  |  |  | 26595.222 | 4f7(8S°)5d (9D°)6p | 10F | 7/2 |  |  |  |  |  |  |  |  |  |  |  |  |  | 600 | 3850.97 |  | 0.000 | 4f7(8S°)5d (9D°)6s | 10D° | 5/2 | MCS75 |  |  |  |  |  | 25960.073 | 4f7(8S°)5d (9D°)6p | 10F | 3/2 |  |  |  |  |  |  |  |  |  |  |  |  |  | 500 | 3852.45 |  | 261.841 | 4f7(8S°)5d (9D°)6s | 10D° | 7/2 | MCS75 |  |  |  |  |  | 26211.912 | 4f7(8S°)5d (9D°)6p | 10F | 5/2 |  |  |  |  |  |  |  |  |  |  |  |  |  | 250 | 3916.51 |  | 4841.106 | 4f7(8S°)5d (9D°)6s | 8D° | 11/2 | MCS75 |  |  |  |  |  | 30366.818 | 4f7(8S°)5d (9D°)6p | 10D | 11/2 |  |  |  |  |  |  |  |  |  |  |  |  |  | 250 | 4049.86 |  | 7992.268 | 4f8(7F)6s | 8F | 13/2 | MCS75 |  |  |  |  |  | 32677.540 | 4f8(7F6)6p1/2 | (6,1/2)° | 13/2 |  |  |  |  |  |  |  |  |  |  |  |  |  | 300 | 4098.61 |  | 6605.154 | 4f7(8S°)5d2(3F) | 10F° | 15/2 | MCS75 |  |  |  |  |  | 30996.851 | 4f7(8S°)5d (9D°)6p | 10D | 13/2 |  |  |  |  |  |  |  |  |  |  |  |  |  | 250 | 4130.37 |  | 5897.264 | 4f7(8S°)5d2(3F) | 10F° | 13/2 | MCS75 |  |  |  |  |  | 30101.366 | 4f7(8S°)5d (9D°)6p |  | 11/2 |  |  |  |  |  |  |  |  |  |  |  |  |  | 300 | 4184.25 |  | 3972.167 | 4f7(8S°)5d (9D°)6s | 8D° | 9/2 | MCS75 |  |  |  |  |  | 27864.534 | 4f7(8S°)5d (9D°)6p | 10F | 11/2 |  |  |  |  |  |  |  |  |  |  |  |  |  |