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
1282.226 V II 10 - 3d4 a 3H5 12621.4857 3d3.(4F7/2).4f 2[11/2]°6 90610.706
1282.728 V II 25 - 3d4 a 3H5 12621.4857 3d3.(4F7/2).4f 2[13/2]°6 90580.407
1283.406 V II 3 - 3d4 a 3H4 12545.1024 3d3.(4F5/2).4f 2[9/2]°4 90462.407
1284.842 V II 25 - 3d4 a 3H4 12545.1024 3d3.(4F5/2).4f 2[11/2]°5 90375.843
1285.186 V II 2 - 3d3.(4F).4s a 3F3 8842.0507 3d2.(3F).4s.4p.(1P°) q 33 86651.64
1287.571 V II 3 - 3d3.(4F).4s a 3F2 8640.3641 3d2.(3F).4s.4p.(1P°) q 32 86306.361
1287.87 V III - -
1288.198 V II 3 - 3d3.(4F).4s a 5F4 2968.3883 3d3.(4F).5p 34 80595.64
1289.42 V III - -
1290.77 V III - -
1290.922 V II 9 - 3d3.(4F).4s a 3F3 8842.0507 3d2.(3F).4s.4p.(1P°) q 32 86306.361
1293.265 V II 3 - 3d4 b 3F24 13608.9393 3d3.(4F9/2).4f 2[11/2]°5 90932.873
1293.483 V VI - - 3s2.3p5.(2P°3/2).4s 2[3/2]°2 546284 3s2.3p5.4p 3P1 623594.5
1293.619 V II 2 - 3d4 b 3F23 13542.6461 3d3.(4P).5p 53 90845.74
1294.115 V II 4 - 3d4 b 3F24 13608.9393 3d3.(4F9/2).4f 2[9/2]°4 90881.753
1296.656 V II 2 - 3d4 b 3F22 13490.8843 3d3.(4F7/2).4f 2[5/2]°2 90611.894
1297.733 V II 2 - 3d4 b 3F24 13608.9393 3d3.(4F7/2).4f 2[11/2]°5 90666.358
1298.598 V II 2 - 3d4 b 3F24 13608.9393 3d3.(4F7/2).4f 2[7/2]°4 90615.903
1300.049 V II 3 - 3d4 b 3F23 13542.6461 3d3.(4F5/2).4f 2[9/2]°4 90462.407
1300.552 V II 6 - 3d4 b 3F23 13542.6461 3d3.(4F5/2).4f 2[7/2]°4 90433.288
1301.237 V II 5 - 3d3.(4F).4s a 3F3 8842.0507 3d2.(3F).4s.4p.(1P°) s 34 85691.918
1303.203 V II 3 - 3d3.(4F).4s a 3F2 8640.3641 3d2.(3F).4s.4p.(1P°) s 33 85374.535
1304.173 V IV - - 3p6.3d.4p 31 146117.7 3p6.3d.4d 3F2 222794.6
1305.032 V II 3 - 3d3.(4F).4s a 5F3 2808.959 3d3.(4F).5p 32 79435.13
1305.42 V IV - - 3p6.3d.4p 32 146429.3 3p6.3d.4d 3F3 223033
1305.588 V II 20 - 3d3.(4F).4s a 3F4 9097.8891 3d2.(3F).4s.4p.(1P°) s 34 85691.918
1306.638 V II 20 - 3d3.(4F).4s a 3F3 8842.0507 3d2.(3F).4s.4p.(1P°) s 33 85374.535
1307.83 V II 10 - 3d3.(4F).4s a 3F2 8640.3641 3d2.(3P).4s.4p.(3P°) u 32 85102.69
1308.061 V IV - - 3p6.3d.4p 33 146855.1 3p6.3d.4d 3F4 223304.6
1309.502 V IV - - 3p6.3d.4p 32 146429.3 3p6.3d.4d 3F2 222794.6
1310.54 V II 1 - 3d4 a 5D4 339.1256 3d2.(1D).4s.4p.(3P°) u 34 76643.532
1311.022 V II 10 - 3d3.(4F).4s a 3F4 9097.8891 3d2.(3F).4s.4p.(1P°) s 33 85374.535
1311.29 V II 25 - 3d3.(4F).4s a 3F3 8842.0507 3d2.(3P).4s.4p.(3P°) u 32 85102.69
1312.408 V II 3 - 3d4 a 3G3 14461.7495 3d3.(4F7/2).4f 2[9/2]°4 90657.503
1312.717 V IV - - 3p6.3d.4p 33 146855.1 3p6.3d.4d 3F3 223033
1313.27 V III - -
1313.35 V III - -
1313.887 V II 10 - 3d4 a 3G4 14556.0689 3d3.(4F7/2).4f 2[11/2]°5 90666.358
1315.777 V II 9 - 3d4 a 3G3 14461.7495 3d3.(4F5/2).4f 2[9/2]°4 90462.407
1317.557 V II 3 - 3d3.(4F).4s a 3F4 9097.8891 3d2.(3F).4s.4p.(1P°) t 35 84996.354
1317.566 V IV - - 3p6.3d.4p 32 147135.2 3p6.3d.4d 3F3 223033
1318.798 V II 2 - 3d3.(4F).4s a 3F3 8842.0507 3d2.(3F).4s.4p.(1P°) t 34 84668.08
1320.027 V II 1 - 3d3.(4F).4s a 3F2 8640.3641 3d2.(3F).4s.4p.(1P°) t 33 84395.911
1321.719 V IV - - 3p6.3d.4p 32 147135.2 3p6.3d.4d 3F2 222794.6
1321.917 V IV - - 3p6.3d.4p 33 147656.5 3p6.3d.4d 3F4 223304.6
1324.5 V XXI 4 - 1s2.2p 21/2 340435 1s2.2p 23/2 415935
1324.748 V II 1 - 3d4 a 5D4 339.1256 3d2.(3P).4s.4p.(3P°) w 54 75824.83
1326.666 V IV - - 3p6.3d.4p 33 147656.5 3p6.3d.4d 3F3 223033
1326.807 V IV - - 3p6.3d.4p 31 151427 3p6.3d.4d 3P2 226796.3
1329.288 V IV - - 3p6.3d.4p 32 151567.3 3p6.3d.4d 3P2 226796.3
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