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
2640.2 V II 1 - 3d3.(2G).4p z 15 49593.4096 3d3.(2G).4d 1G4 87458.05
2640.8194 V II 180 - 3d3.(4F).4p z 52 34592.8439 3d3.(4F).4d e 5H3 72448.6001
2642.20578 V II 20 - 3d4 a 3G4 14556.0689 3d3.(2D2).4p x 33 52391.9627
2642.2639 V I 180 - 3d3.4s2 a 4F3/2 0 3d4.(3P2).4p t 43/2 37835.065
2642.7116 V II 10 - 3d3.(2F).4s c 3F4 30318.5317 3d2.(3F).4s.4p.(3P°) v 34 68147.179
2643.099 V II 2 - 3d4 a 3P22 11908.2593 3d3.(4P).4p z 52 49731.388
2643.1549 V I 165 - 3d3.4s2 a 4F5/2 137.383 3d4.(3P2).4p t 45/2 37959.695
2643.273 V II - - 3d2.4s2 e 3F2 37937.703 3d3.(2D1).4p t 32 75758.17
2643.46 V II 1 - 3d3.(4P).4p y 53 47181.2361 3d3.(4P).4d 5P3 84999.351
2643.6507 V II 6 - 3d3.(4F).4p z 53 37520.6639 3d3.(4F).4d 3P2 75335.877
2644.1496 V II 10 - 3d3.(2G).4p z 36 47607.8215 3d3.(2G).4d 3H6 85415.905
2644.33229 V II 210 - 3d3.(4F).4p z 53 34745.8281 3d3.(4F).4d e 5H4 72551.2964
2644.69 V I 6 - 3d3.4s2 a 4F7/2 323.432 3d4.(3H).4p x 29/2 38123.795
2644.946 V IV - - 3p6.3d.4d 3D3 217350 3p6.3d.5p 32 255146.8
2645.2571 V I 555 - 3d3.4s2 a 4F7/2 323.432 3d4.(3P2).4p t 47/2 38115.684
2645.541 V IV - - 3p6.3d.4d 3G5 218463.6 3p6.3d.5p 34 256251.7
2645.83623 V II 20 - 3d4 a 3G3 14461.7495 3d3.(2D2).4p x 32 52245.733
2645.99 V I 10 - 3d4.(5D).4s a 6D3/2 2153.221 3d4.(3F2).4p s 43/2 39935.176
2646.2329 V II 4 - 3d2.4s2 e 3F2 37937.703 3d3.(2D1).4p t 31 75716.036
2646.593 V II 1 - 3d3.(4P).4p y 50 46586.481 3d3.(4P).4d 5F1 84359.6
2647.257 V II 1 - 3d4 a 1F3 26839.749 3d3.(2F).4p v 33 64603.496
2647.7055 V I 330 - 3d3.4s2 a 4F3/2 0 3d4.(3P2).4p t 41/2 37757.309
2648.4661 V II 6 - 3d4 a 1F3 26839.749 3d3.(2F).4p x 12 64586.215
2648.9375 V II 8 - 3d3.(4F).4p z 56 35483.6058 3d3.(4F).4d 5G5 73223.3529
2649.32549 V II 270 - 3d3.(4F).4p z 54 34946.6366 3d3.(4F).4d e 5H5 72680.855
2650.129 V II - - 3d3.(2G).4s b 3G4 16421.5292 3d3.(2H).4p y 14 54144.1912
2650.3311 V II 3 - 3d3.(4P).4p z 32 46740.01 3d3.(4P).4d 3D3 84459.912
2650.613 V IV - - 3p6.3d.4d 3D2 217108 3p6.3d.5p 31 254824.1
2650.916 V II 2 - 3d3.(4F).4p z 52 37369.1542 3d3.(4F).4d 3P1 75080.739
2651.53543 V II 25 - 3d3.(4F).4p z 53 34745.8281 3d3.(4F).4d e 5H3 72448.6001
2651.8937 V I 525 - 3d3.4s2 a 4F5/2 137.383 3d4.(3P2).4p t 43/2 37835.065
2652.713 V II 25 - 3d3.(2G).4p z 34 47056.321 3d3.(2G).4d 3I5 84742.3
2652.918 V I 105 - 3d3.4s2 a 2H11/2 15264.832 52947o p 29/2 52947.956
2653.8221 V I 105 - 3d3.4s2 a 2H9/2 15103.784 52774o p 27/2 52774.073
2654.01 V I 15 - 3d3.4s2 a 4F9/2 552.955 3d4.(3H).4p x 211/2 38220.663
2654.104 V II 1 - 3d3.(4P).4p z 32 46740.01 3d3.(4P).4d 3D2 84406.38
2654.903 V II - - 3d2.4s2 e 3F3 38193.023 3d3.(2D1).4p t 33 75847.967
2655.408 V IV - - 3p6.3d.4d 3G4 218100 3p6.3d.5p 33 255747.6
2655.64733 V II 315 - 3d3.(4F).4p z 55 35193.182 3d3.(4F).4d e 5H6 72837.5795
2656.2213 V I 555 - 3d3.4s2 a 4F7/2 323.432 3d4.(3P2).4p t 45/2 37959.695
2656.868 V IV - - 3p6.3d.4d 3G3 217836.3 3p6.3d.5p 32 255463.3
2657.29 V II 1 - 3d3.(4F).4s a 5F3 2808.959 3d3.(4F).4p z 34 40430.0878
2657.708 V I 40 - 3d3.4s2 a 4F5/2 137.383 3d4.(3F2).4p w 25/2 37752.595
2657.967 V II - - 3d3.(2G).4s b 3G5 16532.9841 3d3.(2H).4p y 14 54144.1912
2658.45386 V II 20 - 3d3.(4F).4p z 54 34946.6366 3d3.(4F).4d e 5H4 72551.2964
2658.8802 V II 3 - 3d3.(2F).4s c 3F3 30306.389 3d2.(3F).4s.4p.(3P°) v 33 67904.995
2658.965 V II 2 - 3d4 a 3G4 14556.0689 3d3.(2H).4p y 35 52153.5082
2658.9935 V II 2 - 3d4 a 3G5 14655.6082 3d3.(2H).4p y 36 52252.648
2659.6003 V II 5 - 3d4 a 1G24 17910.9147 3d3.(2H).4p y 15 55499.369
2661.2494 V II 6 - 3d2.4s2 e 3F3 38193.023 3d3.(2D1).4p t 32 75758.17
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