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
4000.079 V I 7 - 3d4.(3D).4s b 4D7/2 20767.609 3d3.(2F).4s.4p.(3P°) p 47/2 45760.046
4001.141 V II 2 - 3d3.(2F).4s c 3F4 30318.5317 3d3.(2H).4p x 34 55304.3869
4001.6611 V I - - 3d3.4s2 a 4P3/2 9637.039 3d3.(4F).4s.4p.(1P°) v 45/2 34619.598
4002.03 V I 40 - 3d4.(5D).4p z 67/2 24838.578 49818e 6D9/2 49818.83
4002.463 V I 25 - 3d4.(5D).4p z 65/2 24727.841 49705e 6D7/2 49705.393
4002.9279 V II 70 1 3d4 a 3P21 11514.7845 3d3.(4F).4p z 31 36489.4382
4002.9622 V II - - 3d4 b 3F23 13542.6461 3d2.4s2 e 3F4 38517.085
4003.161 V I 2 - 3d4.(3D).4s b 4D5/2 20789.112 3d3.4s.(5F).5p o 43/2 45762.309
4003.524 V I 8 - 3d4.(3D).4s b 4D5/2 20789.112 3d3.(2F).4s.4p.(3P°) p 47/2 45760.046
4004.304 V I 10 - 3d4.(5D).4p z 63/2 24648.114 49614e 6D5/2 49614.181
4004.3671 V II - - 3d3.(2P).4s b 3P2 19132.792 3d3.(2D1).4s c 3D3 44098.469
4005.7024 V II 30 - 3d4 a 3G5 14655.6082 3d3.(4F).4p z 35 39612.9643
4007.013 V I 1 - 3d4.(3D).4s b 4D3/2 20813.108 3d3.4s.(5F).5p o 43/2 45762.309
4008.163 V II 10 - 3d4 a 3G3 14461.7495 3d3.(4F).4p z 34 39403.7873
4009.7514 V II - - 3d3.(2P).4s b 3P1 19166.315 3d3.(2D1).4s c 3D3 44098.469
4009.782 V I 5 - 3d4.(3D).4s b 4D1/2 20830.344 3d3.4s.(5F).5p o 43/2 45762.309
4011.305 V I 9 - 3d3.4s2 a 4P5/2 9824.626 3d3.(4F).4s.4p.(1P°) v 47/2 34747.128
4012.495 V I 25 - 3d3.4s2 a 4F3/2 0 3d4.(5D).4p z 43/2 24915.151
4013.6164 V II 1 - 3d4 b 3F24 13608.9393 3d2.4s2 e 3F4 38517.085
4014.1 V IX 1 - 3s2.3p3 25/2 36319 3s2.3p3 23/2 61224
4015.067 V I 20 - 3d4.(5D).4p z 63/2 24648.114 49547e 6D3/2 49547.248
4015.3472 V I - - 3d3.4s2 a 2H9/2 15103.784 3d4.(3H).4p u 47/2 40001.19
4015.659 V I 2 - 3d4.(3G).4s a 4G5/2 17054.924 3d4.(3D).4p u 25/2 41950.393
4016.663 V I 2 - 3d4.(3D).4s b 4D3/2 20813.108 3d3.4s.(5F).5p o 41/2 45702.355
4016.809 V II 15 - 3d3.(2F).4s c 3F4 30318.5317 3d3.(2H).4p x 35 55206.8615
4017.133 V I 20 - 3d4.(5D).4p z 65/2 24727.841 49614e 6D5/2 49614.181
4017.278 V II 15 - 3d4 d 3F14 30613.91 3d3.(2H).4p y 15 55499.369
4017.4887 V I 1 - 3d3.4s2 a 4P1/2 9544.635 3d3.(2D2).4s.4p.(3P°) 43/2 34428.773
4018.932 V I 2 - 3d4.(3D).4s b 4D3/2 20813.108 3d3.(2F).4s.4p.(3P°) p 45/2 45688.309
4019.037 V II 6 - 3d3.(2F).4s c 3F2 30267.511 3d3.(2D2).4p y 13 55142.0747
4019.1367 V I 4 - 3d3.4s2 2D25/2 14548.816 3d4.(3P2).4p w 45/2 39422.745
4019.449 V I 2 - 3d4.(3D).4s b 4D1/2 20830.344 3d3.4s.(5F).5p o 41/2 45702.355
4020.287 V I 15 - 3d4.(5D).4p z 67/2 24838.578 49705e 6D7/2 49705.393
4020.539 V I 3 - 3d4.(3D).4s b 4D5/2 20789.112 45654o 25/2 45654.368
4021.414 V I - - 3d4.(3D).4s b 4D5/2 20789.112 3d3.(2F).4s.4p.(3P°) p 43/2 45648.952
4021.682 V I 10 - 3d4.(5D).4p z 63/2 24648.114 49506e 6D1/2 49506.305
4021.909 V I 8 - 3d4.(3P2).4s b 4P1/2 15078.387 3d4.(3F2).4p s 43/2 39935.176
4022.095 V I 15 - 3d3.4s2 a 4F5/2 137.383 3d4.(5D).4p y 67/2 24992.909
4023.05 V I 3 - 3d3.4s2 a 4P3/2 9637.039 3d3.(2D2).4s.4p.(3P°) 45/2 34486.787
4023.1694 V I 7 - 3d4.(3F2).4s a 2F5/2 19026.326 3d4.(1G2).4p t 25/2 43875.329
4023.3775 V II 30 - 3d4 a 3G4 14556.0689 3d3.(4F).4p z 34 39403.7873
4023.427 V I 3 - 3d4.(3F2).4s a 2F5/2 19026.326 3d4.(1G2).4p t 27/2 43873.744
4024.424 V I 2 - 3d4.(3D).4s b 4D3/2 20813.108 45654o 25/2 45654.368
4025.3 V I 2 - 3d4.(3D).4s b 4D3/2 20813.108 3d3.(2F).4s.4p.(3P°) p 43/2 45648.952
4026.2 V I - - 3d3.4s2 a 4F3/2 0 3d4.(5D).4p y 63/2 24830.221
4026.91 V I 2 - 3d4.(5D).4p y 67/2 24992.909 49818e 6D9/2 49818.83
4027.305 V II - - 3d3.(2F).4s c 3F4 30318.5317 3d3.(2D2).4p y 13 55142.0747
4027.967 V I 5 - 3d4.(5D).4p z 65/2 24727.841 49547e 6D3/2 49547.248
4028.099 V I - - 3d4.(3D).4s b 4D1/2 20830.344 3d3.(2F).4s.4p.(3P°) p 43/2 45648.952
4029.889 V I 4 - 3d3.4s2 a 4F7/2 323.432 3d4.(5D).4p z 45/2 25131.002
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