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
3431.677 V II - - 3d3.(4P).4p x 31 52604.222 3d3.(4P).5s 3P1 81736.142
3432.026 V I 25 - 3d4.(3P2).4s b 4P5/2 15572.035 3d4.(3D).4p p 47/2 44701.133
3432.859 V I 4 - 3d4.(3G).4s 2G7/2 21101.589 50223o 27/2 50223.489
3433.52 V IV 4 - 3p6.3d.5p 31 254824.1 3p6.3d.5d 3D2 283940.4
3433.757 V II - - 3d3.(2D2).4s b 3D2 20617.0735 3d3.(4P).4p z 52 49731.388
3434.019 V II - - 3d3.(4P).4s c 3P1 20089.6495 3d3.(2G).4p y 32 49201.7171
3434.454 V II - - 3d3.(2D2).4s b 3D3 20622.9852 3d3.(4P).4p z 52 49731.388
3435.3064 V II - - 3d3.(4P).4p y 54 47420.2319 3d3.(4F).4d 5D3 76521.357
3435.355 V II - - 3d3.(2D2).4s b 3D3 20622.9852 3d3.(2G).4p z 14 49723.6766
3435.9547 V II 4 - 3d3.(4F).4s a 3F3 8842.0507 3d2.4s2 e 3F2 37937.703
3436.0159 V II 4 - 3d3.(4F).4s a 3F4 9097.8891 3d2.4s2 e 3F3 38193.023
3436.08 V I 15 - 3d3.4s2 a 4F7/2 323.432 3d3.(4P).4s.4p.(3P°) y 67/2 29418.119
3436.385 V II - - 3d3.(2P).4s b 3P1 19166.315 3d3.(2P).4p z 10 48258.3
3437.7655 V I 10 - 3d3.4s2 a 2H9/2 15103.784 3d4.(1G2).4p t 211/2 44184.111
3437.8 V XVII 4 - 2s2.2p3 21/2 211420 2s2.2p3 23/2 240500
3437.855 V I 4 - 3d4.(3F2).4s a 2F7/2 19078.112 3d3.(2F).4s.4p.(3P°) q 29/2 48157.648
3439.541 V II - - 3d3.(4P).4p x 31 52604.222 3d3.(4P).5s 3P0 81669.532
3441.998 V I 15 - 3d4.(5D).4s a 4D1/2 8413.009 3d4.(3F2).4p w 23/2 37457.576
3442.3102 V I 25 - 3d3.4s2 a 2H9/2 15103.784 3d4.(1G2).4p t 29/2 44145.718
3442.928 V I 8 - 3d4.(5D).4s a 4D7/2 8715.747 3d4.(3F2).4p w 25/2 37752.595
3443.0041 V II 3 - 3d3.(4P).4p x 32 52700.067 3d3.(4P).5s 3P1 81736.142
3445.165 V II - - 3d3.(2D2).4p x 32 52245.733 3d3.(2G).5s 3G3 81263.626
3445.8028 V I 10 - 3d4.(3H).4s b 2H11/2 19145.148 3d3.(2F).4s.4p.(3P°) q 29/2 48157.648
3446.84 V IV 4 - 3p6.3d2 3P2 13458.3 3p6.3d2 1S0 42462.1
3447.09 V I - - 3d4.(3G).4s a 4G11/2 17242.07 3d3.(2F).4s.4p.(3P°) r 49/2 46243.737
3448.41 V IV - - 3p6.3d.5p 12 254468.8 3p6.3d.5d 1F3 283459.4
3448.684 V II - - 3d3.(2H).4s b 3H5 20280.2493 3d3.(2G).4p y 34 49268.6174
3449.51 V I 5 - 3d4.(5D).4s a 4D3/2 8476.234 3d4.(3F2).4p w 23/2 37457.576
3450.5 V I 15 - 3d3.4s2 a 4F7/2 323.432 3d3.(4P).4s.4p.(3P°) y 65/2 29296.43
3451.042 V II - - 3d3.(2H).4s b 3H4 20242.385 3d3.(2G).4p y 33 49210.8445
3452.741 V IV - - 3p6.3d.5p 32 255146.8 3p6.3d.5d 3G3 284101.1
3453.0771 V II 1 - 3d3.(2D2).4s b 3D2 20617.0735 3d3.(2G).4p z 13 49568.4673
3453.51 V I 8 - 3d4.(3G).4s 2G9/2 21275.652 50223o 27/2 50223.489
3453.776 V II - - 3d3.(2D2).4s b 3D3 20622.9852 3d3.(2G).4p z 13 49568.4673
3454.873 V I 15 - 3d4.(3H).4s b 2H9/2 19023.531 3d3.(2F).4s.4p.(3P°) q 27/2 47959.868
3455.206 V I 4 - 3d4.(3F2).4s a 2F5/2 19026.326 3d3.(2F).4s.4p.(3P°) q 27/2 47959.868
3455.325 V IV - - 3p6.3d.5p 11 258288.8 3p6.3d.5d 1D2 287221.4
3455.59 V I 10 - 3d4.(3F2).4s b 4F9/2 15770.789 3d4.(3D).4p p 47/2 44701.133
3455.8 V I - - 3d4.(5D).4s a 4D7/2 8715.747 3d4.(3F2).4p v 49/2 37644.487
3456.9105 V I 35 - 3d3.4s2 a 2H11/2 15264.832 3d4.(1G2).4p t 211/2 44184.111
3457.1429 V II 6 - 3d4 a 1D22 20980.926 3d3.(2P).4p z 12 49898.2618
3459.4 V IV - - 3p6.3d.5p 31 254824.1 3p6.3d.5d 3D1 283722.7
3460.09 V I 3 - 3d4.(3F2).4s b 4F7/2 15724.229 3d4.(3D).4p p 45/2 44616.946
3461.572 V II - - 3d3.(4F).4s a 3F2 8640.3641 3d3.(4F).4p z 53 37520.6639
3461.7282 V I 1500 - 3d4.(5D).4s a 4D5/2 8578.542 3d4.(3F2).4p w 23/2 37457.576
3463.071 V II - - 3d3.(4P).4s c 3P2 20343.0477 3d3.(2G).4p y 33 49210.8445
3463.324 V I 3 - 3d4.(3F2).4s b 4F5/2 15688.862 3d4.(3D).4p p 43/2 44554.607
3463.828 V II - - 3d3.(2H).4s a 1H5 23391.1513 3d3.(2H).4p y 36 52252.648
3464.167 V II - - 3d3.(4P).4s c 3P2 20343.0477 3d3.(2G).4p y 32 49201.7171
3465.241 V I 2 - 3d4.(3F2).4s b 4F3/2 15664.801 3d4.(3D).4p p 41/2 44514.558
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These tables are Public Domain/CC0 (https://creativecommons.org/publicdomain/zero/1.0/).