Line Tables

These tables give observed air wavelengths for the 2000-20000 Å range for spectra other than Fr I. Outside of the 2000-20000 Å range, the wavelengths are vacuum wavelengths. Lines of Fr I are extrapolated vacuum wavelengths from known energy levels. All observed lines are from NIST ASD. All energy level information is from NIST ASD. Wavelengths from MIT Wavelength Tables have been omitted as this publication appears to still be under copyright. However, in some cases, the exact same wavelength is given by NIST and MIT; in that case, the line is included.

Line intensities have been adjusted in the visible region to match photographed visible spectra. Line intensities of Rn have been adjusted to match the Grotrian diagram of Rn I. Line intensities in the infrared and ultraviolet are less reliable, but every effort was made to estimate them as accurately as possible. The elements He, O, Cl, Ar, Kr, and Xe have had their NIR lines photographed out to roughly 11000 Å. The intensities of the "brightest" several IR lines of each of these elements, in the 7000-10000 Å range, can be trusted. For the range of 3800-8000 Å, estimated visual brightnesses (EVB) are given. A dash in either of the intensity columns means the line intensity would be less than one relative to other lines of the same spectrum.

All Spectra

H   He
Li Be   B C N O F Ne
Na Mg   Al Si P S Cl Ar
K Ca   Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
Rb Sr   Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe
Cs Ba La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
Fr Ra Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og

Entire Range | 2000-10000 Å | Visible Region | Si CCD/CMOS Region | Thermal IR | Vacuum UV
Specific Wavelength (rounded):  Å  nm
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λ, Å E. Sp.# Rel.Int. EVB Lower Config Lower Term+J Lower Level Upper Config Upper Term+J Upper Level
2906.1325 V I 630 - 3d3.4s2 a 4F5/2 137.383 3d3.(4F).4s.4p.(1P°) v 43/2 34537.299
2906.45823 V II 240 - 3d3.(4F).4s a 5F3 2808.959 3d3.(4F).4p z 33 37205.0213
2907.4714 V II 105 - 3d3.(4F).4s a 5F4 2968.3883 3d3.(4F).4p z 55 37352.4639
2908.2483 V II 1 - 3d3.(4P).4s c 3P2 20343.0477 3d3.(2D2).4p x 31 54717.923
2908.4386 V II 10 - 3d3.(4P).4s c 3P2 20343.0477 3d3.(2D2).4p x 32 54715.687
2908.81703 V II 495 - 3d3.(4F).4s a 5F5 3162.9673 3d3.(4F).4p z 54 37531.1324
2910.01951 V II 195 - 3d3.(4F).4s a 5F2 2687.209 3d3.(4F).4p z 32 37041.1798
2910.384 V II 20 - 3d3.(4F).4s a 5F1 2605.04 3d3.(4F).4p z 51 36954.6872
2910.44 V I 60 - 3d3.4s2 a 4F5/2 137.383 3d3.(2D2).4s.4p.(3P°) 45/2 34486.787
2910.674 V II 4 - 3d4 a 3D3 18353.83 3d3.(4P).4p x 32 52700.067
2911.06301 V II 120 - 3d3.(4F).4s a 5F3 2808.959 3d3.(4F).4p z 54 37150.6143
2911.6513 V II 3 - 3d4 a 3D1 18269.515 3d3.(4P).4p x 31 52604.222
2912.44655 V II 30 - 3d3.(4F).4p z 55 35193.182 3d3.(4F).5s 5F4 69518.5261
2913.041 V II 10 - 3d3.(2D1).4s c 3D3 44098.469 3d3.(2D1).4p v 32 78416.825
2913.716 V II 3 - 3d4 a 3D2 18293.8723 3d3.(4P).4p x 31 52604.222
2914.2882 V II 8 - 3d4 a 3D3 18353.83 3d3.(2D2).4p x 34 52657.4892
2914.296 V I 15 - 3d3.(4F).4s.4p.(3P°) z 67/2 16572.638 3d3.4p2? h 6G?9/2 50876.15
2914.848 V II 6 - 3d4 a 3G4 14556.0689 3d3.(2G).4p y 35 48853.0973
2914.9243 V I 1500 - 3d3.4s2 a 4F7/2 323.432 3d3.(4F).4s.4p.(1P°) v 45/2 34619.598
2915.3307 V II 45 - 3d3.(2D2).4s b 3D1 20522.148 3d3.(2D2).4p x 30 54813.486
2915.8766 V II 40 - 3d3.(2F).4s c 3F4 30318.5317 3d3.(2F).4p v 33 64603.496
2916.0172 V I 135 - 3d3.4s2 a 2G7/2 10892.52 45175o r 27/2 45175.832
2917.2359 V II 3 - 3d4 a 3G3 14461.7495 3d3.(2G).4p y 34 48730.748
2917.36481 V II 25 - 3d3.(4F).4s a 5F2 2687.209 3d3.(4F).4p z 51 36954.6872
2917.554 V I 30 - 3d3.4s2 a 2G7/2 10892.52 3d3.(4F).4s.5p q 47/2 45157.767
2917.9335 V I 180 - 3d3.4s2 a 2G9/2 11100.596 45361o r 29/2 45361.396
2918.2014 V II 25 - 3d4 d 3F12 30673.089 3d3.(2F).4p v 31 64930.745
2919.65275 V II 40 - 3d3.(4F).4p z 56 35483.6058 3d3.(4F).5s 5F5 69724.235
2919.9199 V I 150 - 3d3.4s2 a 4F5/2 137.383 3d3.(2D2).4s.4p.(3P°) 47/2 34374.872
2919.9933 V II 35 - 3d3.(4F).4s a 5F4 2968.3883 3d3.(4F).4p z 33 37205.0213
2920.37 V II 9 - 3d3.(4F).4s a 5F3 2808.959 3d3.(4F).4p z 32 37041.1798
2920.3829 V II 90 - 3d3.(4F).4s a 5F2 2687.209 3d3.(4F).4p z 53 36919.2647
2921.158 V I 20 - 3d3.(4F).4s.4p.(3P°) z 63/2 16361.489 3d3.4p2? h 6G?3/2 50584.64
2922.4964 V II 4 - 3d3.(2G).4p z 34 47056.321 3d3.(2G).5s 3G3 81263.626
2922.575 V I 135 - 3d3.4s2 a 4F7/2 323.432 3d3.(2D2).4s.4p.(3P°) 49/2 34529.821
2923.3357 V II 9 - 3d4 a 3G5 14655.6082 3d3.(2G).4p y 35 48853.0973
2923.475 V II 4 - 3d3.(2D2).4s b 3D1 20522.148 3d3.(2D2).4p x 31 54717.923
2923.6192 V I 3000 - 3d3.4s2 a 4F9/2 552.955 3d3.(4F).4s.4p.(1P°) v 47/2 34747.128
2924.01909 V II 660 - 3d3.(4F).4s a 5F5 3162.9673 3d3.(4F).4p z 55 37352.4639
2924.64109 V II 420 - 3d3.(4F).4s a 5F4 2968.3883 3d3.(4F).4p z 54 37150.6143
2925.2866 V II 6 - 3d4 a 3G4 14556.0689 3d3.(2G).4p y 34 48730.748
2925.521 V II 4 - 3d4 a 1G24 17910.9147 3d3.(2H).4p y 34 52082.8854
2925.869 V I 105 - 3d3.4s2 a 4F3/2 0 3d3.(2P).4s.4p.(3P°) 25/2 34167.882
2926.2569 V I 240 - 3d3.4s2 a 4F7/2 323.432 3d3.(2D2).4s.4p.(3P°) 45/2 34486.787
2926.338 V II 25 - 3d4 d 3F13 30641.7674 3d3.(2F).4p v 32 64804.177
2926.446 V II 10 - 3d4 a 1D22 20980.926 3d3.(2D2).4p y 13 55142.0747
2927.2 V V 4 - 3p6.6f 25/2 449370.81 3p6.8g 2G7/2 483523
2928.716 V I 25 - 3d3.(4F).4s.4p.(3P°) z 65/2 16449.875 3d3.4p2? h 6G?3/2 50584.64
2929.025 V II 9 - 3d4 d 3F12 30673.089 3d3.(2F).4p v 32 64804.177
2930.1255 V II 6 - 3d4 a 3G3 14461.7495 3d3.(2G).4p y 33 48579.9945
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These tables are Public Domain/CC0 (https://creativecommons.org/publicdomain/zero/1.0/).