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
7675.404 V I 3 - 3d4.(5D).4p z 43/2 24915.151 3d4.(5D).5s e 4D1/2 37940.211
7694.976 V I 4 - 3d4.(5D).4p y 43/2 26249.476 3d3.4s.(5F).5s f 4F5/2 39241.384
7701.353 V I 10 - 3d4.(3P2).4s b 2P1/2 18805.048 3d3.(2P).4s.4p.(3P°) 21/2 31786.207
7704.783 V I 75 - 3d4.(5D).4p z 45/2 25131.002 3d4.(5D).5s e 4D5/2 38106.385
7710.2943 V I 4 - 3d4.(5D).4s a 6D1/2 2112.282 3d4.(3P2).4s b 4P1/2 15078.387
7723.115 V I 5 - 3d4.(5D).4p y 41/2 26182.637 3d3.4s.(5F).5s f 4F3/2 39127.228
7730.437 V I 3 - 3d3.(4F).4s.4p.(1P°) x 411/2 31937.131 3d3.(4F).4s.(3F).5s 4F9/2 44869.444
7734.7159 V I 4 - 3d4.(5D).4s a 6D3/2 2153.221 3d4.(3P2).4s b 4P1/2 15078.387
7736.627 V I 20 - 3d3.4s2 2D25/2 14548.816 3d3.(4F).4s.4p.(3P°) z 27/2 27470.79
7741.5 V IV 4 - 3p6.3d2 3F3 325.4 3p6.3d2 3P1 13239.2
7745.093 V II 4 - 3d3.(2P).4s b 3P2 19132.792 3d4 d 3P12 32040.641
7745.743 V I 10 - 3d3.(4P).4s.4p.(3P°) y 63/2 29202.79 3d4.(5D).4d e 6P5/2 42109.564
7749.623 V I 8 - 3d3.(4F).4s.4p.(1P°) x 45/2 31397.822 3d3.4s.(5F).4d 4F3/2 44298.123
7756.567 V I 3 - 3d4.(5D).4p y 45/2 26352.634 3d3.4s.(5F).5s f 4F5/2 39241.384
7762.31 V II 4 - 3d3.(2P).4s b 3P0 19161.422 3d4 d 3P12 32040.641
7765.26 V II 4 - 3d3.(2P).4s b 3P1 19166.315 3d4 d 3P12 32040.641
7766.04 V I 2 - 3d4.(5D).4p z 45/2 25131.002 3d4.(5D).5s e 4D3/2 38004.041
7768.819 V I 10 - 3d3.(4P).4s.4p.(3P°) y 65/2 29296.43 3d4.(5D).4d e 6P7/2 42164.859
7769.62 V I 9 - 3d3.(4F).4s.4p.(1P°) x 47/2 31541.167 3d3.4s.(5F).4d 4G7/2 44408.268
7779.55 V I 3 - 3d3.(4P).4s.4p.(3P°) y 63/2 29202.79 3d4.(5D).4d e 6P3/2 42053.46
7783.272 V I 5 - 3d4.(3D).4s 2D5/2 24630.567 3d3.(2D2).4s.4p.(3P°) w 27/2 37475.102
7787.81 V I 2 - 3d3.(2G).4s.4p.(3P°) x 45/2 31229.014 3d3.(4F).4s.(3F).5s e 2F7/2 44065.98
7790.613 V I 10 - 3d3.(4F).4s.4p.(1P°) x 49/2 31721.78 3d3.4s.(5F).4d 4G9/2 44554.214
7801.791 V I 15 - 3d4.(3D).4s 2D3/2 24643.528 3d4.(3F2).4p w 23/2 37457.576
7804.507 V I 15 - 3d3.(4F).4s.4p.(1P°) x 411/2 31937.131 3d3.4s.(5F).4d 4G11/2 44746.714
7826.874 V I 15 - 3d4.(3P2).4s b 2P3/2 19189.283 3d4.(3P2).4p y 21/2 31962.265
7851.18 V I 10 - 3d4.(3F1).4s 4F7/2 31371.087 3d4.(3D).4p 47/2 44104.562
7856.493 V I 1 - 3d3.(4F).4s.4p.(3P°) z 43/2 20687.769 3d5 4P3/2 33412.584
7857.2 V IV 4 - 3p6.3d2 3F4 734.7 3p6.3d2 3P2 13458.3
7861.793 V I 5 - 3d4.(5D).4p y 65/2 24898.804 3d3.4s.(5F).5s e 6F7/2 37615.057
7870. V XXII 4 - 1s.4p 32 51919900 1s.4d 3D2 51932600
7872.455 V I 10 - 3d4.(3D).4s 2D3/2 24643.528 3d3.(2D2).4s.4p.(3P°) w 25/2 37342.555
7873.86 V I 4 - 3d3.4s2 2F7/2 24778.321 3d3.(2D2).4s.4p.(3P°) w 27/2 37475.102
7873.89 V II - - 3d2.4s2 d 1G4 53607.206 3d3.(2F).4p x 13 66303.935
7877.148 V I 5 - 3d3.(4P).4s.4p.(3P°) y 67/2 29418.119 3d4.(5D).4d e 6P5/2 42109.564
7881.38 V II - - 3d2.4s2 c 1D2 44658 3d3.(2D2).4p y 12 57342.637
7885.503 V I 10 - 3d4.(5D).4p y 611/2 25253.457 3d3.4s.(5F).5s e 6F11/2 37931.46
7888.622 V I 3 - 3d3.4s2 2D23/2 14514.756 3d3.(4F).4s.4p.(3P°) z 25/2 27187.747
7896.4 V I 25 - 3d4.(5D).4p y 69/2 26738.323 3d3.4s.(5F).5s f 4F7/2 39398.893
7900.326 V I 9 - 3d3.(4F).4s.4p.(1P°) x 47/2 31541.167 3d3.4s.(5F).4d 4F5/2 44195.39
7905.06 V I 7 - 3d4.(5D).4p y 69/2 25111.473 3d3.4s.(5F).5s e 6F9/2 37758.146
7913.09 V I 2 - 3d4.(5D).4p y 61/2 24789.401 3d3.4s.(5F).5s e 6F3/2 37423.212
7920.39 V I 5 - 3d4.(5D).4p y 67/2 24992.909 3d3.4s.(5F).5s e 6F7/2 37615.057
7924.765 V I 5 - 3d3.4s2 2F5/2 24859.901 3d3.(2D2).4s.4p.(3P°) w 27/2 37475.102
7931.173 V I 9 - 3d3.(4F).4s.4p.(1P°) x 49/2 31721.78 3d3.4s.(5F).4d 4F7/2 44326.784
7932.94 V I 20 - 3d4.(5D).4p z 67/2 24838.578 3d4.(5D).5s e 6D9/2 37440.777
7934. V XXII 4 - 1s.5s 3S1 53107300 1s.5p 31 53119900
7936.263 V I 20 - 3d4.(3P2).4s b 2P3/2 19189.283 3d3.(2P).4s.4p.(3P°) 21/2 31786.207
7936.85 V I 4 - 3d3.4s2 a 2P3/2 13801.551 3d4.(5D).4p y 61/2 26397.633
7937.899 V I 55 - 3d4.(5D).4p z 65/2 24727.841 3d4.(5D).5s e 6D7/2 37322.17
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