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
7490.52 I I 55 - 5s2.5p4.(3P2).5d 2[1]3/2 66355.093 5s2.5p4.(1D2).6p 2[1]°1/2 79701.591
7554.175 I I 5 - 5s2.5p4.(3P2).6p 2[3]°7/2 65669.988 5s2.5p4.(3P2).7d 2[3]7/2 78904.061
7556.65 I I 4 - 5s2.5p4.(3P1).6s 2[1]3/2 61819.779 5s2.5p4.(3P2).7p 2[2]°3/2 75049.514
7700.2 I I - - 5s2.5p4.(3P2).5d 2[3]5/2 66020.469 5s2.5p4.(1D2).6p 2[3]°7/2 79003.596
7798.98 I II 35 -
7897.98 I I 8 - 5s2.5p4.(3P2).5d 2[4]7/2 68559.54 5s2.5p4.(3P2).6f 2[5]°9/2 81217.5
7969.48 I I - - 5s2.5p4.(3P2).6p 2[2]°5/2 64906.29 5s2.5p4.(3P2).8s 2[2]5/2 77450.709
8003.63 I I - - 5s2.5p4.(3P0).6s 2[0]1/2 60896.243 5s2.5p4.(3P1).6p 2[1]°1/2 73387.184
8043.74 I I - - 5s2.5p4.(3P2).6s 2[2]5/2 54633.46 5s2.5p4.(3P2).6p 2[1]°3/2 67062.13
8065.7 I I 6 - 5s2.5p4.(3P2).5d 2[3]5/2 66020.469 5s2.5p4.(1D2).6p 2[1]°3/2 78415.247
8090.76 I I 20 - 5s2.5p4.(3P2).6p 2[1]°3/2 67062.13 5s2.5p4.(3P2).7d 2[2]5/2 79418.489
8169.38 I I - - 5s2.5p4.(3P2).5d 2[1]3/2 66355.093 5s2.5p4.(1D2).6p 2[3]°5/2 78592.572
8222.57 I I - - 5s2.5p4.(3P0).6s 2[0]1/2 60896.243 5s2.5p4.(3P1).6p 2[1]°3/2 73054.598
8240.05 I I - - 5s2.5p4.(3P2).5d 2[4]9/2 67726.415 5s2.5p4.(3P2).5f 2[5]°11/2 79859.01
8393.3 I I - - 5s2.5p4.(3P0).6s 2[0]1/2 60896.243 5s2.5p4.(3P1).6p 2[2]°3/2 72807.164
8414.6 I II 10 - 5s2.5p3.(4S°).4f 5F5 124742.5 5s2.5p3.(4S°).5g 56 136623.34
8486.11 I I - - 5s2.5p4.(3P2).6p 2[3]°7/2 65669.988 5s2.5p4.(3P2).8s 2[2]5/2 77450.709
8664.93 I I - - 5s2.5p4.(1D2).6s 2[2]5/2 68587.859 5s2.5p4.(1D2).6p 2[2]°5/2 80125.45
8700.77 I I - - 5s2.5p4.(1D2).6s 2[2]3/2 68549.743 5s2.5p4.(1D2).6p 2[2]°3/2 80039.779
8748.197 I I 10 - 5s2.5p4.(3P2).6p 2[2]°3/2 64989.994 5s2.5p4.(3P2).6d 2[1]1/2 76417.783
8853.153 I I - - 5s2.5p4.(3P2).5d 2[3]7/2 66015.023 5s2.5p4.(3P2).4f 2[3]°5/2 77307.333
8853.18 I I 35 - 5s2.5p4.(3P2).5d 2[3]7/2 66015.023 5s2.5p4.(3P2).4f 2[4]°7/2 77307.28
8853.762 I I 95 - 5s2.5p4.(3P2).5d 2[3]7/2 66015.023 5s2.5p4.(3P2).4f 2[4]°9/2 77306.559
8857.44 I I - - 5s2.5p4.(3P2).5d 2[3]5/2 66020.469 5s2.5p4.(3P2).4f 2[4]°7/2 77307.28
8898.47 I I - - 5s2.5p4.(3P1).6s 2[1]3/2 61819.779 5s2.5p4.(3P1).6p 2[1]°3/2 73054.598
8964.663 I I 20 - 5s2.5p4.(1D2).6s 2[2]3/2 68549.743 5s2.5p4.(1D2).6p 2[1]°1/2 79701.591
8993.127 I I 15 - 5s2.5p4.(3P2).6p 2[2]°3/2 64989.994 5s2.5p4.(3P2).6d 2[3]5/2 76106.548
9022.35 I I - - 5s2.5p4.(3P0).6s 2[0]1/2 60896.243 5s2.5p4.(3P0).6p 2[1]°3/2 71976.775
9058.334 I I - - 5s2.5p4.(3P2).6s 2[2]5/2 54633.46 5s2.5p4.(3P2).6p 2[3]°7/2 65669.988
9098.82 I I 105 - 5s2.5p4.(3P1).6s 2[1]3/2 61819.779 5s2.5p4.(3P1).6p 2[2]°3/2 72807.164
9113.87 I I - - 5s2.5p4.(3P2).6s 2[2]3/2 56092.881 5s2.5p4.(3P2).6p 2[1]°3/2 67062.13
9128.043 I I 30 - 5s2.5p4.(3P2).5d 2[1]3/2 66355.093 5s2.5p4.(3P2).4f 2[3]°5/2 77307.333
9195.87 I II 2 - 5s2.5p3.(4S°).5d 31 92132.61 5s2.5p3.(4S°).6p 3P0 103004.04
9227.72 I I 25 - 5s2.5p4.(3P2).6p 2[2]°3/2 64989.994 5s2.5p4.(3P1).5d 2[2]3/2 75823.909
9335.027 I I 225 - 5s2.5p4.(3P1).6s 2[1]3/2 61819.779 5s2.5p4.(3P1).6p 2[2]°5/2 72529.182
9426.71 I I 255 - 5s2.5p4.(3P0).6s 2[0]1/2 60896.243 5s2.5p4.(3P1).6p 2[0]°1/2 71501.48
9427.069 I I 135 - 5s2.5p4.(3P2).6p 2[2]°5/2 64906.29 5s2.5p4.(3P2).6d 2[3]7/2 75511.13
9480.33 I II - - 5s2.5p3.(2D°).5d 12 108537.5 5s2.5p3.(2D°).6p 1D2 119082.78
9598.224 I I 120 - 5s2.5p4.(1D2).6s 2[2]5/2 68587.859 5s2.5p4.(1D2).6p 2[3]°7/2 79003.596
9649.626 I I 105 - 5s2.5p4.(3P2).6p 2[3]°5/2 65644.476 5s2.5p4.(3P2).6d 2[4]7/2 76004.731
9653.093 I I 765 - 5s2.5p4.(3P2).6s 2[2]5/2 54633.46 5s2.5p4.(3P2).6p 2[2]°3/2 64989.994
9731.747 I I - - 5s2.5p4.(3P2).6s 2[2]5/2 54633.46 5s2.5p4.(3P2).6p 2[2]°5/2 64906.29
10003.06 I I 75 - 5s2.5p4.(3P1).6s 2[1]3/2 61819.779 5s2.5p4.(3P0).6p 2[1]°1/2 71813.958
10131.12 I I 90 - 5s2.5p4.(3P1).6s 2[1]1/2 63186.758 5s2.5p4.(3P1).6p 2[1]°3/2 73054.598
10238.81 I I 300 - 5s2.5p4.(3P2).6s 2[2]3/2 56092.881 5s2.5p4.(3P2).6p 2[1]°1/2 65856.96
10375.19 I I 30 - 5s2.5p4.(3P2).5d 2[4]9/2 67726.415 5s2.5p4.(3P2).4f 2[5]°11/2 77362.128
10391.73 I I 50 - 5s2.5p4.(3P1).6s 2[1]1/2 63186.758 5s2.5p4.(3P1).6p 2[2]°3/2 72807.164
10405.49 I II - - 5s2.5p3.(4S°).5d 33 93005.95 5s2.5p3.(4S°).6p 3P2 102613.52
10466.53 I I 2000 - 5s2.5p4.(3P2).6s 2[2]3/2 56092.881 5s2.5p4.(3P2).6p 2[3]°5/2 65644.476
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