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
3035.92164 Ne II 20 - 2s2.2p4.(3P).3p 45/2 249445.9632 2s2.2p4.(3P).4s 4P3/2 282375.3049
3036.626 Ne II 15 - 2s2.2p4.(3P).3d 4F5/2 280797.2387 2s2.2p4.(3P0).5f 2[3]°7/2 313718.9516
3037.71916 Ne II 20 - 2s2.2p4.(3P).3p 43/2 246415.0144 2s2.2p4.(3P).3d 4D3/2 279324.8733
3039.58554 Ne II 20 - 2s2.2p4.(3P).3p 47/2 249108.6138 2s2.2p4.(3P).4s 4P5/2 281998.2635
3044.0878 Ne II 20 - 2s2.2p4.(3P).3p 41/2 249839.6186 2s2.2p4.(3P).4s 4P1/2 282680.6284
3045.556 Ne II 20 - 2s2.2p4.(3P).3p 41/2 246597.6805 2s2.2p4.(3P).3d 4D1/2 279422.869
3045.9471 Ne I 6 - 2s2.2p5.(2P°1/2).3s 2[1/2]°0 134818.6405 2s2.2p5.(2P°3/2).5p 2[3/2]1 167639.5697
3047.55693 Ne II 20 - 2s2.2p4.(3P).3p 43/2 246415.0144 2s2.2p4.(3P).3d 4D5/2 279218.6416
3050.4724 Ne II 15 - 2s2.2p4.(3P).3d 4F3/2 280947.0768 2s2.2p4.(3P0).5f 2[3]°5/2 313719.3496
3050.763 Ne II 10 - 2s2.2p4.(3P).3d 4F7/2 280700.7426 2s2.2p4.(3P1).5f 2[3]°7/2 313469.9028
3051.82 Ne III 6 - 2s2.2p3.(2P°).3d 12 458095.49 2s2.2p3.(2D°).4f 1F3 490853.3
3054. Ne VII - - 1s2.2p.3s 32 1121757 1s2.2p.3p 3D1 1154488
3054.3449 Ne II 20 - 2s2.2p4.(3P).3d 4F7/2 280700.7426 2s2.2p4.(3P1).5f 2[4]°9/2 313431.469
3054.425 Ne II 15 - 2s2.2p4.(3P).3d 4P3/2 280989.5229 2s2.2p4.(3P0).5f 2[3]°5/2 313719.3496
3054.67475 Ne II 20 - 2s2.2p4.(3P).3p 41/2 246597.6805 2s2.2p4.(3P).3d 4D3/2 279324.8733
3054.834 Ne III 90 - 2s2.2p3.(2D°).3d 12 439748.13 2s2.2p3.(2D°).4p 1F3 472473.64
3056.111 Ne III 35 - 2s2.2p3.(2D°).3p 1D2 406332.411 2s2.2p3.(2D°).3d 11 439044.19
3057.3907 Ne I 270 - 2s2.2p5.(2P°1/2).3s 2[1/2]°1 135888.7173 2s2.2p5.(2P°1/2).5p 2[1/2]0 168586.8304
3057.8669 Ne II 15 - 2s2.2p4.(3P).3d 2F5/2 281025.9326 2s2.2p4.(3P0).5f 2[3]°7/2 313718.9516
3059.105 Ne II 20 - 2s2.2p4.(3P).3p 43/2 249695.5051 2s2.2p4.(3P).4s 4P3/2 282375.3049
3059.724 Ne II 15 - 2s2.2p4.(3P).3d 4F5/2 280797.2387 2s2.2p4.(3P1).5f 2[3]°5/2 313470.4054
3061.854 Ne II 9 - 2s2.2p4.(3P).3d 4P1/2 280768.508 2s2.2p4.(3P1).5f 2[2]°3/2 313419.0375
3062.4913 Ne II 20 - 2s2.2p4.(3P).3d 4F9/2 280172.9854 2s2.2p4.(3P2).5f 2[5]°11/2 312816.65
3063.3015 Ne II 20 - 2s2.2p4.(3P).3d 4F5/2 280797.2387 2s2.2p4.(3P1).5f 2[4]°7/2 313432.262
3063.6952 Ne I 180 - 2s2.2p5.(2P°1/2).3s 2[1/2]°0 134818.6405 2s2.2p5.(2P°3/2).5p 2[1/2]1 167449.4698
3064.556 Ne II 2 - 2s2.2p4.(3P).3d 4F5/2 280797.2387 2s2.2p4.(3P1).5f 2[2]°3/2 313419.0375
3065.668 Ne I 4 - 2s2.2p5.(2P°3/2).3s 2[3/2]°1 134459.2871 2s2.2p5.(2P°3/2).4f 2[5/2]2 167069.0791
3066.683 Ne II 2 - 2s2.2p4.(3P).3d 4F9/2 280172.9854 2s2.2p4.(3P2).5f 2[3]°7/2 312771.9922
3067.214 Ne I 20 - 2s2.2p5.(2P°3/2).3s 2[3/2]°1 134459.2871 2s2.2p5.(2P°3/2).4f 2[3/2]1 167052.6415
3067.4494 Ne II 15 - 2s2.2p4.(3P).3d 4F9/2 280172.9854 2s2.2p4.(3P2).5f 2[4]°9/2 312763.8929
3070.8916 Ne II 20 - 2s2.2p4.(3P).3d 2F7/2 280262.3163 2s2.2p4.(3P2).5f 2[5]°9/2 312816.689
3071.0871 Ne II 15 - 2s2.2p4.(3P).3p 45/2 249445.9632 2s2.2p4.(3P).4s 4P5/2 281998.2635
3071.531 Ne II 20 - 2s2.2p4.(3P).3d 4P5/2 281171.3566 2s2.2p4.(3P0).5f 2[3]°7/2 313718.9516
3072.302 Ne II 4 - 2s2.2p4.(1D).3d 2S1/2 306011.056 2s2.2p4.(1D2).5f 2[1]°3/2 338550.49
3072.654 Ne II 15 - 2s2.2p4.(3P).3p 41/2 249839.6186 2s2.2p4.(3P).4s 4P3/2 282375.3049
3073.821 Ne II 10 - 2s2.2p4.(3P).3d 4F3/2 280947.0768 2s2.2p4.(3P1).5f 2[3]°5/2 313470.4054
3075.077 Ne II 2 - 2s2.2p4.(3P).3d 2F7/2 280262.3163 2s2.2p4.(3P2).5f 2[3]°5/2 312772.4309
3075.738 Ne II 20 - 2s2.2p4.(3P).3d 2D5/2 280268.9453 2s2.2p4.(3P2).5f 2[3]°7/2 312771.9922
3076.3569 Ne II 15 - 2s2.2p4.(3P).3d 2D5/2 280268.9453 2s2.2p4.(3P2).5f 2[4]°7/2 312765.4821
3076.9761 Ne I 180 - 2s2.2p5.(2P°1/2).3s 2[1/2]°1 135888.7173 2s2.2p5.(2P°1/2).5p 2[3/2]2 168378.7113
3077.8454 Ne II 15 - 2s2.2p4.(3P).3d 4P3/2 280989.5229 2s2.2p4.(3P1).5f 2[3]°5/2 313470.4054
3078.5872 Ne II 15 - 2s2.2p4.(3P).3d 4F3/2 280947.0768 2s2.2p4.(3P1).5f 2[2]°5/2 313420.0366
3078.8806 Ne I 90 - 2s2.2p5.(2P°1/2).3s 2[1/2]°1 135888.7173 2s2.2p5.(2P°1/2).5p 2[1/2]1 168358.6202
3079.1808 Ne I 90 - 2s2.2p5.(2P°1/2).3s 2[1/2]°1 135888.7173 2s2.2p5.(2P°1/2).5p 2[3/2]1 168355.4583
3081.3421 Ne II 15 - 2s2.2p4.(3P).3d 2F5/2 281025.9326 2s2.2p4.(3P1).5f 2[3]°7/2 313469.9028
3082.613 Ne II 15 - 2s2.2p4.(3P).3d 4P3/2 280989.5229 2s2.2p4.(3P1).5f 2[2]°5/2 313420.0366
3082.706 Ne II 10 - 2s2.2p4.(3P).3d 4P3/2 280989.5229 2s2.2p4.(3P1).5f 2[2]°3/2 313419.0375
3084.019 Ne II 5 - 2s2.2p4.(1D).3d 2D3/2 306262.755 2s2.2p4.(1D2).5f 2[3]°5/2 338678.55
3084.919 Ne II 15 - 2s2.2p4.(3P).3d 2F5/2 281025.9326 2s2.2p4.(3P1).5f 2[4]°7/2 313432.262
3086.08 Ne II 10 - 2s2.2p4.(3P).3d 2F5/2 281025.9326 2s2.2p4.(3P1).5f 2[2]°5/2 313420.0366
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