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
9310.5833 Ne I 150 - 2s2.2p5.(2P°1/2).3p 2[3/2]1 150772.1118 2s2.2p5.(2P°3/2).3d 2[1/2]°0 161509.6305
9313.9731 Ne I 285 - 2s2.2p5.(2P°1/2).3p 2[3/2]2 150858.5079 2s2.2p5.(2P°3/2).3d 2[7/2]°3 161592.12
9326.5072 Ne I 585 - 2s2.2p5.(2P°3/2).3p 2[1/2]0 150917.4307 2s2.2p5.(2P°3/2).3d 2[3/2]°1 161636.6175
9327.8391 Ne II 135 - 2s2.2p4.(3P).4p 25/2 292033.1263 2s2.2p4.(3P).4d 4F7/2 302750.784
9340.5 Ne I 2 - 2s2.2p5.(2P°3/2).3d 2[1/2]°0 161509.6305 2s2.2p5.(2P°3/2).8f 2[3/2]1 172212.76
9350.921 Ne II 30 - 2s2.2p4.(3P).4p 21/2 292546.687 2s2.2p4.(3P).4d 2P3/2 303237.8943
9353.3 Ne I 3 - 2s2.2p5.(2P°3/2).3d 2[1/2]°1 161524.1739 2s2.2p5.(2P°3/2).8f 2[3/2]2 172212.66
9360.123 Ne II 80 - 2s2.2p4.(3P).4d 4F7/2 302750.784 2s2.2p4.(3P1).5f 2[4]°9/2 313431.469
9373.3079 Ne I 195 - 2s2.2p5.(2P°1/2).3p 2[3/2]2 150858.5079 2s2.2p5.(2P°3/2).3d 2[1/2]°1 161524.1739
9377.2276 Ne I 5 - 2s2.2p5.(2P°1/2).3p 2[1/2]1 151038.4524 2s2.2p5.(2P°3/2).3d 2[5/2]°2 161699.6613
9389.615 Ne II 60 - 2s2.2p4.(3P).4d 4P5/2 303071.8002 2s2.2p4.(3P0).5f 2[3]°7/2 313718.9516
9405.981 Ne II 15 - 2s2.2p4.(3P).4p 43/2 292651.298 2s2.2p4.(3P).5s 4P5/2 303279.8915
9410.298 Ne II 75 - 2s2.2p4.(3P).4d 4F9/2 302192.9098 2s2.2p4.(3P2).5f 2[5]°11/2 312816.65
9410.75 Ne I 6 - 2s2.2p5.(2P°3/2).3d 2[7/2]°4 161590.3412 2s2.2p5.(2P°3/2).8f 2[9/2]5 172213.57
9412.32 Ne I 4 - 2s2.2p5.(2P°3/2).3d 2[7/2]°3 161592.12 2s2.2p5.(2P°3/2).8f 2[9/2]4 172213.58
9413.571 Ne II 105 - 2s2.2p4.(3P).4p 23/2 292451.7592 2s2.2p4.(3P).4d 4P5/2 303071.8002
9425.3797 Ne I 510 - 2s2.2p5.(2P°3/2).3p 2[1/2]0 150917.4307 2s2.2p5.(2P°3/2).3d 2[1/2]°1 161524.1739
9428.599 Ne II 30 - 2s2.2p4.(3P).4d 4P3/2 302816.9602 2s2.2p4.(3P1).5f 2[2]°5/2 313420.0366
9432.217 Ne II 75 - 2s2.2p4.(3P).4p 47/2 291202.0096 2s2.2p4.(3P).4d 4D7/2 301801.0594
9433.0082 Ne I 40 - 2s2.2p5.(2P°1/2).3p 2[1/2]1 151038.4524 2s2.2p5.(2P°3/2).3d 2[3/2]°1 161636.6175
9437.614 Ne II 60 - 2s2.2p4.(3P).4d 4F5/2 302839.2693 2s2.2p4.(3P1).5f 2[4]°7/2 313432.262
9443.8 Ne I 2 - 2s2.2p5.(2P°1/2).3d 2[5/2]°2 162408.6535 2s2.2p5.(2P°1/2).8f 2[7/2]3 172994.71
9445.26 Ne I 3 - 2s2.2p5.(2P°1/2).3d 2[5/2]°3 162410.1736 2s2.2p5.(2P°1/2).8f 2[7/2]4 172994.59
9449.827 Ne II 50 - 2s2.2p4.(3P).4d 2F5/2 302890.5369 2s2.2p4.(3P1).5f 2[3]°7/2 313469.9028
9454. Ne I - - 2s2.2p5.(2P°1/2).3d 2[3/2]°2 162419.9818 2s2.2p5.(2P°1/2).8f 2[5/2]3 172994.61
9459.211 Ne I 315 - 2s2.2p5.(2P°1/2).3p 2[1/2]1 151038.4524 2s2.2p5.(2P°3/2).3d 2[3/2]°2 161607.2609
9477.91 Ne II 40 - 2s2.2p4.(3P).3d 4F3/2 280947.0768 2s2.2p4.(3P).4p 45/2 291495.0176
9486.6825 Ne I 540 - 2s2.2p5.(2P°3/2).3p 2[1/2]1 148257.7898 2s2.2p5.(2P°3/2).4s 2[3/2]°1 158795.9924
9488.033 Ne II 20 - 2s2.2p4.(1D).4p 25/2 317781.404 2s2.2p4.(1D).4d 2F7/2 328318.11
9488.52 Ne II 20 - 2s2.2p4.(1D).4p 23/2 317781.767 2s2.2p4.(1D).4d 2F5/2 328317.93
9506.59 Ne I 3 - 2s2.2p5.(2P°3/2).3d 2[5/2]°2 161699.6613 2s2.2p5.(2P°3/2).8f 2[7/2]3 172215.8
9508.4 Ne I 5 - 2s2.2p5.(2P°3/2).3d 2[5/2]°3 161701.4486 2s2.2p5.(2P°3/2).8f 2[7/2]4 172215.58
9512.717 Ne II 20 - 2s2.2p4.(3P).4d 4F3/2 302961.0417 2s2.2p4.(3P1).5f 2[3]°5/2 313470.4054
9515.871 Ne II 20 - 2s2.2p4.(3P).4p 43/2 291801.858 2s2.2p4.(3P).4d 2D5/2 302307.723
9534.164 Ne I 570 - 2s2.2p5.(2P°1/2).3p 2[1/2]1 151038.4524 2s2.2p5.(2P°3/2).3d 2[1/2]°1 161524.1739
9538.055 Ne II 65 - 2s2.2p4.(3P).4d 2P3/2 303237.8943 2s2.2p4.(3P0).5f 2[3]°5/2 313719.3496
9547.4052 Ne I 345 - 2s2.2p5.(2P°1/2).3p 2[1/2]1 151038.4524 2s2.2p5.(2P°3/2).3d 2[1/2]°0 161509.6305
9549.31 Ne II 25 - 2s2.2p4.(3P).3d 2F5/2 281025.9326 2s2.2p4.(3P).4p 45/2 291495.0176
9553.699 Ne II 45 - 2s2.2p4.(3P).4d 2D5/2 302307.723 2s2.2p4.(3P2).5f 2[3]°7/2 312771.9922
9559.64 Ne II 45 - 2s2.2p4.(3P).4p 41/2 291968.116 2s2.2p4.(3P).4d 2D3/2 302425.8139
9574.002 Ne I 2 - 2s2.2p5.(2P°1/2).4s 2[1/2]°1 159534.6196 2s2.2p5.(2P°3/2).6p 2[1/2]0 169976.71
9577.013 Ne II 285 - 2s2.2p4.(3P).4p 23/2 292451.7592 2s2.2p4.(3P).4d 2F5/2 302890.5369
9599.49 Ne II 15 - 2s2.2p4.(3P).4p 21/2 292546.687 2s2.2p4.(3P).4d 4F3/2 302961.0417
9642.2 Ne I 1 - 2s2.2p5.(2P°1/2).4s 2[1/2]°0 159379.9935 2s2.2p5.(2P°3/2).6p 2[1/2]1 169748.1423
9655.687 Ne II 45 - 2s2.2p4.(3P).4p 23/2 294086.4608 2s2.2p4.(3P).5s 2P1/2 304440.2089
9665.42 Ne I 1000 - 2s2.2p5.(2P°3/2).3p 2[1/2]1 148257.7898 2s2.2p5.(2P°3/2).4s 2[3/2]°2 158601.1152
9724.8 Ne I 1 - 2s2.2p5.(2P°1/2).4s 2[1/2]°1 159534.6196 2s2.2p5.(2P°3/2).6p 2[5/2]2 169814.642
9763.65 Ne II 70 - 2s2.2p4.(3P).4p 43/2 292651.298 2s2.2p4.(3P).4d 2F5/2 302890.5369
9788.1 Ne I 4 - 2s2.2p5.(2P°1/2).4s 2[1/2]°1 159534.6196 2s2.2p5.(2P°3/2).6p 2[1/2]1 169748.1423
9792.082 Ne II 75 - 2s2.2p4.(1D).3d 2F7/2 306687.654 2s2.2p4.(1D).4p 27/2 316897.1647
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