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
2506.2207 V II 15 - 3d3.(4F).4s a 3F3 8842.0507 3d3.(2G).4p y 34 48730.748
2506.483 V I 20 - 3d3.4s2 a 4F3/2 0 3d4.(3P2).4p v 23/2 39884.54
2506.9063 V I 525 - 3d3.4s2 a 4F3/2 0 3d4.(3F2).4p s 41/2 39877.786
2506.969 V IV - - 3p6.3d.4d 3D1 216905 3p6.3d.5p 31 256781.8
2507.7858 V I 840 - 3d3.4s2 a 4F5/2 137.383 3d4.(3H).4p u 47/2 40001.19
2507.8628 V I 255 - 3d3.4s2 a 4F5/2 137.383 3d4.(3F2).4p s 45/2 39999.966
2508.26 V II - - 3d4 a 5D4 339.1256 3d3.(4F).4p z 33 40195.5675
2508.82 V I 20 - 3d3.4s2 a 4F3/2 0 3d4.(3P2).4p x 43/2 39847.344
2508.854 V II 2 - 3d4 a 3H4 12545.1024 3d3.(2D2).4p x 33 52391.9627
2509.606 V IV - - 3p6.3d.4d 3D1 216905 3p6.3d.5p 30 256739.9
2509.71 V II 3 - 3d3.(4F).4p z 31 36489.4382 3d3.(4F).4d 5D1 76322.694
2510.18 V I 4 - 3d3.4s2 a 4F9/2 552.955 3d4.(3G).4p w 49/2 40378.812
2510.2444 V I 20 - 3d3.4s2 a 4F5/2 137.383 3d4.(3H).4p u 45/2 39962.15
2511.377 V IV - - 3p6.3d.4d 3F4 223304.6 3p6.3d.4f 14 263111.4
2511.6223 V I 40 - 3d3.4s2 a 4P3/2 9637.039 3d2.(3F).4s2.4p n 45/2 49439.963
2511.652 V I 630 - 3d3.4s2 a 4F7/2 323.432 3d4.(3F2).4p s 47/2 40125.879
2511.9458 V I 630 - 3d3.4s2 a 4F5/2 137.383 3d4.(3F2).4p s 43/2 39935.176
2512.242 V IV 4 - 3p6.3d.4d 3D3 217350 3p6.3d.5p 32 257143.2
2512.3148 V II 7 - 3d3.(4F).4p z 31 36489.4382 3d3.(4F).4d 5D0 76281.367
2512.783 V II 1 - 3d3.(2G).4p y 34 49268.6174 3d3.(2H).4d 1H5 89053.345
2512.812 V II - - 3d2.4s2 e 3F4 38517.085 3d2.(3P).4s.4p.(3P°) y 53 78301.06
2513.332 V II 1 - 3d2.4s2 e 3F3 38193.023 3d3.(2D1).4p t 34 77968.921
2514.3832 V I 105 - 3d3.4s2 a 4P5/2 9824.626 3d2.(3F).4s2.4p n 47/2 49583.843
2514.6372 V II 15 - 3d3.(4F).4s a 3F4 9097.8891 3d3.(2G).4p y 35 48853.0973
2515.1461 V I 240 - 3d3.4s2 a 4F5/2 137.383 3d4.(3P2).4p v 23/2 39884.54
2515.652 V I 25 - 3d3.4s2 a 4P1/2 9544.635 3d2.(3F).4s2.4p n 43/2 49283.804
2515.7305 V II - - 3d3.(4F).4s a 3F3 8842.0507 3d3.(2G).4p y 33 48579.9945
2516.14 V III - - 3d2.(1G).4s b 2G9/2 63303.12 3d2.(1G).4p y 29/2 103034.65
2516.2278 V II 2 - 3d3.(4F).4p z 52 36673.5838 3d3.(4F).4d 5D2 76403.6726
2517.1486 V I 630 - 3d3.4s2 a 4F7/2 323.432 3d4.(3H).4p u 49/2 40038.97
2517.497 V I 25 - 3d3.4s2 a 4F5/2 137.383 3d4.(3P2).4p x 43/2 39847.344
2517.98 V II 6 - 3d2.4s2 e 3F2 37937.703 3d2.(1D).4s.4p.(3P°) s 32 77640.16
2519.545 V I 15 - 3d3.4s2 a 4F7/2 323.432 3d4.(3H).4p u 47/2 40001.19
2519.6233 V I 840 - 3d3.4s2 a 4F7/2 323.432 3d4.(3F2).4p s 45/2 39999.966
2519.803 V IV - - 3p6.3d.4d 3D2 217108 3p6.3d.5p 31 256781.8
2520.407 V II 2 - 3d2.4s2 e 3F3 38193.023 3d3.(2D1).4p t 32 77857.06
2520.549 V II 2 - 3d3.(2H).4p y 14 54144.1912 3d3.(4F).5d 3D3 93806.17
2521.16 V III - - 3d2.(3F).4s b 2F7/2 49805.29 3d2.(3F).4p 25/2 89457.67
2521.3668 V II 15 - 3d3.(4F).4p z 52 36673.5838 3d3.(4F).4d 5D1 76322.694
2521.515 V I 30 - 3d3.4s2 a 4P3/2 9637.039 3d2.(3F).4s2.4p n 43/2 49283.804
2521.55 V III - - 3d2.(1G).4s b 2G7/2 63315.05 3d2.(1G).4p y 27/2 102961.28
2521.6041 V I 25 - 3d3.4s2 a 4P1/2 9544.635 3d2.(3F).4s2.4p n 41/2 49189.999
2522. V I 7 - 3d3.4s2 a 4F7/2 323.432 3d4.(3H).4p u 45/2 39962.15
2522.391 V II 2 - 3d3.(4F).4s a 3F4 9097.8891 3d3.(2G).4p y 34 48730.748
2522.5079 V II 3 - 3d4 a 3H5 12621.4857 3d3.(2H).4p y 36 52252.648
2523.515 V I 20 - 3d3.4s2 a 4P5/2 9824.626 3d2.(3F).4s2.4p n 45/2 49439.963
2523.609 V II 4 - 3d4 d 3F14 30613.91 3d2.(3F).4s.4p.(3P°) v 35 70227.799
2523.9514 V II 15 - 3d4 a 3P21 11514.7845 3d3.(2P).4p y 32 51123.299
2524.139 V II - - 3d3.(2F).4s c 3F3 30306.389 3d2.(3F).4s.4p.(3P°) v 34 69912.025
2524.358 V II 1 - 3d3.(4F).4p z 53 36919.2647 3d3.(4F).4d 5D3 76521.357
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