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
1142.737 V V - - 3p6.4p 21/2 206393.72 3p6.4d 2D3/2 293902.86
1143.395 V V - - 3p6.5s 2S1/2 328217.3 3p6.6p 23/2 415675.69
1148.397 V IV 4 - 3p6.3d2 3P0 13122.8 3p6.3d.4s 1D2 100200.7
1149.934 V IV 4 - 3p6.3d2 3P1 13239.2 3p6.3d.4s 1D2 100200.7
1149.94 V III - -
1152.839 V IV 4 - 3p6.3d2 3P2 13458.3 3p6.3d.4s 1D2 100200.7
1157.18 V III - -
1157.575 V V - - 3p6.4p 23/2 207660 3p6.4d 2D5/2 294047.24
1159.516 V V - - 3p6.4p 23/2 207660 3p6.4d 2D3/2 293902.86
1160.77 V III - -
1164.976 V IV 4 - 3p6.3d2 1D2 10959.3 3p6.3d.4s 3D3 96798
1170.237 V IV 4 - 3p6.3d2 1D2 10959.3 3p6.3d.4s 3D2 96412.1
1173.202 V IV 4 - 3p6.3d2 1D2 10959.3 3p6.3d.4s 3D1 96196.1
1184.13 V VI 4 - 3s2.3p5.4p 3P1 623594.5 3s2.3p5.(2P°3/2).4d 2[1/2]°1 708044.6
1188.159 V VI - - 3s2.3p5.(2P°1/2).4s 2[1/2]°1 557636.1 3s2.3p5.4p 1S0 641800.3
1188.161 V V - - 3p5.(2P°).3d2.(1D) 27/2 332198.1 3p6.5g 2G9/2 416361.78
1194.462 V IV - - 3p6.3d.4p 13 153918.7 3p6.3d.5s 1D2 237638.8
1194.95 V VI 4 - 3s2.3p5.4p 3P1 623594.5 3s2.3p5.(2P°3/2).4d 2[1/2]°0 707280.3
1196.762 V IV 4 - 3p6.3d2 3P1 13239.2 3p6.3d.4s 3D3 96798
1199.908 V IV 4 - 3p6.3d2 3P2 13458.3 3p6.3d.4s 3D3 96798
1200.634 V IV 4 - 3p6.3d2 3P0 13122.8 3p6.3d.4s 3D2 96412.1
1202.315 V IV 4 - 3p6.3d2 3P1 13239.2 3p6.3d.4s 3D2 96412.1
1205.445 V IV 4 - 3p6.3d2 3P1 13239.2 3p6.3d.4s 3D1 96196.1
1205.49 V IV 4 - 3p6.3d2 3P2 13458.3 3p6.3d.4s 3D2 96412.1
1208.637 V IV 4 - 3p6.3d2 3P2 13458.3 3p6.3d.4s 3D1 96196.1
1222.352 V IV 4 - 3p6.3d2 1G4 18391.2 3p6.3d.4s 1D2 100200.7
1225.178 V VI - - 3s2.3p5.4p 1S0 641800.3 3s2.3p5.(2P°1/2).4d 2[3/2]°1 723421.6
1226.523 V IV - - 3p6.3d.4p 12 144273.1 3p6.3d.4d 1D2 225804.1
1242.248 V IV - - 3p6.3d.4p 31 146117.7 3p6.3d.4d 3P1 226617.1
1243.718 V IV - - 3p6.3d.4p 31 146117.7 3p6.3d.4d 3P0 226521.6
1244.287 V IV - - 3p6.3d.4p 32 146429.3 3p6.3d.4d 3P2 226796.3
1247.069 V IV - - 3p6.3d.4p 32 146429.3 3p6.3d.4d 3P1 226617.1
1250.918 V IV - - 3p6.3d.4p 33 146855.1 3p6.3d.4d 3P2 226796.3
1252.11 V III - -
1254.01 V III - -
1260.278 V V - - 3p5.(2P°).3d2.(1D) 25/2 337012.59 3p6.5g 2G7/2 416360.29
1268.002 V II 3 - 3d4 a 3P21 11514.7845 3d3.(4F5/2).4f 2[3/2]°1 90379.403
1270.589 V II 3 - 3d4 a 3P22 11908.2593 3d3.(4F7/2).4f 2[5/2]°2 90611.894
1271.153 V IV - - 3p6.3d.4p 32 147135.2 3p6.3d.4d 1D2 225804.1
1271.54 V II 3 - 3d4 a 3P22 11908.2593 3d3.(4F7/2).4f 2[1/2]°1 90552.613
1271.83 V II 2 - 3d4 a 3P22 11908.2593 3d3.(4F5/2).4f 2[5/2]°3 90535.217
1272.972 V IV - - 3p6.3d.4p 11 155565.5 3p6.3d.4d 1S0 234121.8
1273.529 V IV - - 3p6.3d.4p 12 144273.1 3p6.3d.4d 3F2 222794.6
1275.4 V IV 4 - 3p6.3d2 1G4 18391.2 3p6.3d.4s 3D3 96798
1278.337 V II 3 - 3d4 a 3H6 12706.0798 3d3.(4F9/2).4f 2[11/2]°5 90932.873
1278.592 V II 15 - 3d4 a 3H6 12706.0798 3d3.(4F9/2).4f 2[13/2]°6 90917.28
1279.749 V II 20 - 3d4 a 3H6 12706.0798 3d3.(4F9/2).4f 2[13/2]°7 90846.401
1280.197 V II 20 - 3d4 a 3H4 12545.1024 3d3.(4F7/2).4f 2[9/2]°4 90657.503
1281.323 V II 4 - 3d4 a 3H5 12621.4857 3d3.(4F7/2).4f 2[11/2]°5 90666.358
1281.708 V IV 4 - 3p6.3d2 1G4 18391.2 3p6.3d.4s 3D2 96412.1
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