Sodium (Na)
Persistent Lines of Neutral Sodium ( Na I )
Int. Wavelength Aki Energy Configuration Term J Line Aki
(Å) (108s-1) Levels (cm-1) Ref. Ref.
5 2852.81 0.00554 0.000 3s 2S 1/2 R56 M03
35042.85 5p 2P° 3/2
2 2853.01 0.00554 0.000 3s 2S 1/2 R56 M03
35040.38 5p 2P° 1/2
15 3302.37 0.0281 0.000 3s 2S 1/2 R56 M03
30272.58 4p 2P° 3/2
8 3302.98 0.0281 0.000 3s 2S 1/2 R56 M03
30266.99 4p 2P° 1/2
1000 5889.950 0.616 0.000 3s 2S 1/2 R56 M03
16973.368 3p 2P° 3/2
500 5895.924 0.614 0.000 3s 2S 1/2 R56 M03
16956.172 3p 2P° 1/2
60 8183.256 0.453 16956.172 3p 2P° 1/2 R56 FW96
29172.889 3d 2D 3/2
10 8194.790 0.090 16973.368 3p 2P° 3/2 R56 FW96
29172.889 3d 2D 3/2
110 8194.824 0.54 16973.368 3p 2P° 3/2 R56 FW96
29172.839 3d 2D 5/2
5 11381.45 0.090 16956.172 3p 2P° 1/2 R56 FW96
25739.991 4s 2S 1/2
12 11403.78 0.176 16973.368 3p 2P° 3/2 R56 FW96
25739.991 4s 2S 1/2
5 18465.25 0.140 29172.839 3d 2D 5/2 R56 WSM69
34586.92 4f 2F° 7/2
0.00933 29172.839 3d 2D 5/2 WSM69
34586.92 4f 2F° 5/2