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Table 1
Data for seven-level atomic model of Mg I.
| Transition | λ vac | A uℓ |
|
| (nm) | (107 s-1) | (10-7 s-1 cm3) | |
|
|
|||
| 3S4S 3S1−3S3P 3P0 | 516.876 | 1.13 | 0.159 |
| 3S4S 3S1−3S3P 3P1 | 517.413 | 3.37 | 0.476 |
| 3S4S 3S1−3S3P 3P2 | 518.505 | 5.61 | 0.798 |
| 3S4P 3P2−3S4S 3S1 | 1502.91 | 1.35 | 9.41 |
| 3S4P 3P1−3S4S 3S1 | 1504.44 | 1.34 | 9.37 |
| 3S4P 3P0−3S4S 3S1 | 1505.18 | 1.34 | 9.39 |
Notes. 
is the super-elastic collision rates in the temperature of 5755 K.
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