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 800-8000 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
2000.0225 Re III 10 - 5d4.(3D).6s 4D7/2 46718.2 5d4.6p 96701°5/2 96701.13
2000.046 Fe III 55 - 3d5.(a 2G).4s 3G3 89697.74 3d5.(4F).4p 33 139680.37
2000.066 Co III 3 - 3d6.(3G).4s a 4G11/2 76520.408 3d6.(3H).4p z 411/2 126502.62
2000.1079 Cr II 4 - 3d4.(a 3F).4s d 4F7/2 54887.9858 3d3.(4F).4s.4p.(1P°) p 45/2 104869.108
2000.148 Fe III 3 - 3d5.(4F).4s 3F4 90472.61 3d5.(a 2F).4p 13 140453.14
2000.187 V II 3 - 3d3.(2F).4s c 3F4 30318.5317 3d3.(4F).5p 34 80298.09
2000.26 Te I 555 - 5p4 3P0 4706.495 5p3.(2D°).6s 31 54683.886
2000.281 Kr II - - 4s2.4p4.(3P).4d 4P5/2 132970.49 4s2.4p4.(3P1).5f 2[2]°5/2 182947.34
2000.322 Fe III 1 - 3d6 5D3 436.19 3d6 b 3P2 50411.95
2000.3426 Pt II 6 - 5d7.6s2 2F5/2 58062.098 5d7.6s.6p 108037°7/2 108037.31
2000.36 Xe IV 15 - 5s2.5p2.(1D).5d 2D5/2 179000.5 5s2.5p2.(1S).4f 27/2 228975.4
2000.37731 Fe II 100 - 3d7 a 2H11/2 20340.2461 3d6.(3G).4p x 29/2 70314.624
2000.4 Ni XI 2 - 3s2.3p5.3d 34 493250 3s2.3p5.3d 13 543220
2000.42 Ce IV 10 -
2000.4227 Cr II 6 - 3d4.(a 3F).4p y 45/2 67012.0754 3d4.(5D).6d 4G7/2 116985.251
2000.4449 Pt II 10 - 5d8.(3F).6p (4,3/2)°5/2 61190.0708 5d8.(3F).6d (2,5/2)5/2 111162.724
2000.48 W III 50 - 5d4 3G5 23317.8 5d3.(4F).6p 55 73289.66
2000.49 Ti II 10 - 3d3 d 2D13/2 32275.4863 3d2.(3F).4f 45/2 82246.515
2000.497 Ni I 2 - 3d9.(2D).4s 3D2 879.816 3d9.(2D).5p 31 50851.199
2000.514 S II 4 - 3s2.3p2.(3P).3d 4F5/2 110313.4 3s2.3p2.(3P1).4f 2[3]°7/2 160284.24
2000.52 Mn II 20 - 3d6 a 3F2 31761.21 3d5.(2D).4p x 31 81732.02
2000.578 Fe I - - 3d7.(4F).4s a 5F4 7376.764 3d6.(3D).4s.4p.(1P°) 33 57346.148
2000.593 Fe III 20 - 3d5.(4F).4s 3F3 90484.18 3d5.(a 2F).4p 13 140453.14
2000.6 Cr I 15 - 3d4.4s2 a 5D3 8095.1842 3d4.4s.5p r 52 58063.876
2000.6 Ne V - - 2s.2p2.(4P).3s 5P1 697058.6 2s.2p2.(4P).3p 52 747029.4
2000.6 V XVI 4 - 2s2.2p4 3P2 0 2s2.2p4 3P0 49970
2000.671 Fe I - - 3d7.(4F).4s a 5F4 7376.764 3d6.4s.(6D).6p 53 57343.828
2000.68462 Ag II 30 - 4d9.(2D5/2).5s 2[5/2]3 39168.0177 4d9.(2D3/2).5p 2[5/2]°3 89134.724
2000.714 Ne III 20 - 2s2.2p3.(2D°).3d 13 440887.276 2s2.2p3.(2D°).4f 1F3 490853.3
2000.7929 Co II 25 - 3d8 a 3F3 950.324 3d7.(4F).4p z 32 50914.325
2000.81 Au II 20 -
2000.8405 Cr II 5 - 3d5 b 2H9/2 35610.3087 3d4.(1F).4p v 27/2 85573.1233
2000.8871 Cs II - - 5p5.(2P°3/2).5d 2[3/2]°1 123645.5813 5p5.(2P°3/2).6f 2[5/2]2 173607.2305
2000.895 Ca III 60 - 3s2.3p5.4p 3D1 278621.01 3s2.3p5.(2P°3/2).5s 2[3/2]°1 328582.45
2000.9046 Fe II 2 - 3d5.4s2 d 4P3/2 57493.333 3d5.(2D3).4s.4p.(3P°) 41/2 107454.552
2000.9291 Fe II 2 - 3d5.4s2 d 4P5/2 57411.086 3d5.(2D1).4s.4p.(3P°) 45/2 107371.685
2000.981 Cs II - - 5p5.(2P°3/2).5d 2[5/2]°3 118274.5796 5p5.(2P°3/2).8p 2[3/2]2 168233.8565
2001.02 W III 3 - 5d3.(2F).6s 3F2 41403.97 5d3.(2P).6p 32 91362.35
2001.072 Si III 7 - 3p.3d 34 199164.1 3s.7d 3D3 249121.14
2001.0846 Co III 60 - 3d6.(3G).4s a 4G11/2 76520.408 3d6.(3H).4p z 413/2 126477.135
2001.085 Xe III 4 - 5s2.5p3.(2D°).5d 33 128349.15 5s2.5p3.(2D°).4f 3G3 178306.08
2001.102 Cr II 15 - 3d3.4s2 d 4P3/2 66010.2463 3d3.(4P).4s.4p.(1P°) 43/2 115966.532
2001.1439 Os III 80 - 5d5.6s 364732 36473.9 5d5.6p 86429°3 86429.1
2001.1448 V II 8 - 3d4 a 1D22 20980.926 3d2.(3F).4s.4p.(3P°) 13 70936.13
2001.16 Fe III 55 - 3d5.(4P).4s 5P3 66465.04 3d5.(4P).4p 52 116419.72
2001.2291 Re IV 5 - 5d3.(4F).6s 3F 3 63119.85 5d3.6p 113073°3 113073.16
2001.232 Nb IV - - 4d.4f 33 184368.9 4d.(2D5/2).5g 2[9/2]4 234322.02
2001.264 Fe III 55 - 3d5.(4P).4s 5P2 66523.3 3d5.(4G).4p 53 116475.56
2001.297 Ba III 35 - 5p5.(2P°3/2).5d 2[1/2]°0 132770.79 5p5.(2P°3/2).6p 2[3/2]1 182722.42
2001.3385 Re III 5 - 5d4.6s 479105/2 47910.25 5d4.6p 97860°5/2 97860.52
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