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
3249.602 V II 2 - 3d3.(2G).4s b 3G5 16532.9841 3d3.(2G).4p z 35 47297.115
3249.79 V I 3 - 3d3.4s2 a 2G7/2 10892.52 3d4.(3G).4p t 45/2 41654.726
3249.935 V I 15 - 3d4.(5D).4s a 4D3/2 8476.234 3d4.(3P2).4p w 41/2 39237.202
3250.031 V I 10 - 3d3.4s2 a 2G9/2 11100.596 3d4.(3G).4p t 49/2 41860.647
3250.77334 V II 15 - 3d3.(2H).4s a 1H5 23391.1513 3d3.(2H).4p y 14 54144.1912
3251.8641 V II 15 - 3d3.(4P).4s c 3P2 20343.0477 3d3.(2P).4p y 33 51085.7739
3252.867 V I 15 - 3d3.4s2 2D23/2 14514.756 45248o 23/2 45248.008
3252.985 V II - - 3d3.(2P).4s b 3P1 19166.315 3d3.(2P).4p z 12 49898.2618
3253.882 V II - - 3d3.(2H).4p x 34 55304.3869 3d3.(2H).5s 3H4 86028.101
3254.397 V I 5 - 3d3.4s2 2D23/2 14514.756 45233o 23/2 45233.549
3254.765 V II 20 - 3d3.(2G).4s b 3G3 16340.9837 3d3.(2G).4p z 34 47056.321
3254.77 V I 50 - 3d3.4s2 a 4F9/2 552.955 3d3.(2G).4s.4p.(3P°) x 47/2 31268.091
3255.153 V II - - 3d3.(2H).4p y 15 55499.369 3d3.(4P).4d 3F4 86211.051
3255.2453 V II 4 - 3d4 b 3F22 13490.8843 3d3.(2D1).4s c 3D1 44201.678
3255.6477 V I 65 - 3d4.(5D).4s a 4D7/2 8715.747 3d4.(3P2).4p w 45/2 39422.745
3256.0711 V II 2 - 3d3.(4F).4p z 33 40195.5675 3d3.(4F).5s 3F4 70898.5669
3256.477 V I 9 - 3d3.4s2 2D25/2 14548.816 45248o 23/2 45248.008
3256.773 V I 8 - 3d4.(3F2).4s a 2F5/2 19026.326 3d3.(2P).4s.4p.(1P°) t 23/2 49722.709
3257.197 V II - - 3d3.(2H).4p y 15 55499.369 3d3.(2H).5s 3H6 86191.75
3257.456 V I 4 - 3d3.4s2 2D23/2 14514.756 45204o 25/2 45204.697
3257.8864 V II 8 - 3d3.(4P).4s c 3P1 20089.6495 3d3.(2P).4p y 32 50775.5487
3258.6838 V II 2 - 3d3.(2H).4p x 33 55349.707 3d3.(2H).5s 3H4 86028.101
3259.5341 V I 30 - 3d4.(5D).4s a 4D5/2 8578.542 3d4.(3P2).4p w 43/2 39248.928
3259.676 V II - - 3d4 a 1G24 17910.9147 3d3.(2G).4p y 33 48579.9945
3259.7265 V II 4 - 3d4 b 3F22 13490.8843 3d3.(2D1).4s c 3D2 44159.461
3260.38 V I - - 3d4.(3F2).4s a 2F5/2 19026.326 3d3.(2P).4s.4p.(1P°) t 25/2 49688.831
3260.7414 V II 4 - 3d4 b 3F23 13542.6461 3d3.(2D1).4s c 3D1 44201.678
3260.89 V I - - 3d3.4s2 a 2G9/2 11100.596 3d4.(3G).4p t 47/2 41758.357
3261.0766 V I 45 - 3d3.4s2 2D25/2 14548.816 45204o 25/2 45204.697
3261.505 V II - - 3d3.(2H).4p x 33 55349.707 3d3.(4P).4d 3F2 86001.548
3261.791 V II - - 3d3.(4P).4s c 3P1 20089.6495 3d3.(2P).4p y 31 50738.861
3262.057 V I 40 - 3d3.4s2 a 2G7/2 10892.52 3d4.(3G).4p t 29/2 41539.185
3262.2937 V I 35 - 3d3.4s2 2D23/2 14514.756 45159o 21/2 45159.2
3263.2377 V I 315 - 3d3.4s2 a 4F3/2 0 3d3.(2G).4s.4p.(3P°) y 45/2 30635.58
3263.32 V II 3 - 3d3.(2G).4s b 3G4 16421.5292 3d3.(2G).4p z 34 47056.321
3264.0385 V II 1 - 3d3.(4F).4p z 32 40001.7556 3d3.(4F).5s 3F3 70629.8323
3265.2377 V II 4 - 3d4 b 3F23 13542.6461 3d3.(2D1).4s c 3D2 44159.461
3265.8856 V I 105 - 3d4.(3F2).4s a 2F7/2 19078.112 3d3.(2P).4s.4p.(1P°) t 25/2 49688.831
3266.0787 V I 50 - 3d3.4s2 a 2G7/2 10892.52 3d4.(3G).4p v 29/2 41501.449
3266.542 V II - - 3d2.4s2 e 3F3 38193.023 3d2.(3F).4s.4p.(3P°) u 32 68797.597
3266.909 V II - - 3d3.(2D2).4s b 3D1 20522.148 3d3.(2P).4p y 32 51123.299
3267.232 V II - - 3d3.(2H).4p y 14 54144.1912 3d3.(2G).4d 3I5 84742.3
3267.70246 V II 150 - 3d3.(4F).4s a 3F2 8640.3641 3d3.(4F).4p z 33 39234.0877
3267.975 V II - - 3d3.(2D2).4p w 32 53868.671 3d3.(4P).4d 3D3 84459.912
3268.077 V IV - - 3p6.3d.5p 32 257143.2 3p6.3d.5d 3P2 287733.4
3268.939 V II - - 3d3.(4P).4s c 3P0 20156.67 3d3.(2P).4p y 31 50738.861
3270.111 V II 3 - 3d4 a 1S20 19902.609 3d3.(2P).4p y 31 50473.874
3271.12235 V II 195 - 3d3.(4F).4s a 3F3 8842.0507 3d3.(4F).4p z 34 39403.7873
3271.4072 V I 65 - 3d3.4s2 a 2G9/2 11100.596 3d4.(3G).4p v 211/2 41659.672
3271.6339 V I 195 - 3d3.4s2 a 4F5/2 137.383 3d3.(2G).4s.4p.(3P°) y 47/2 30694.344
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