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 800-8000 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
602.7263 Ne I - - 2s2.2p6 1S0 0 2s2.2p5.(2P°3/2).5s 2[3/2]°1 165912.7861
602.985 Ne IV 10 - 2s.2p4 2P3/2 320022.7 2p5 21/2 485863.1
604.3 Ne VI - - 2s.2p.(3P°).3d 25/2 945900 2s2.5d 2D3/2 1111379
605.594 Ne IV 15 - 2s.2p4 2P1/2 320738.1 2p5 21/2 485863.1
606.188 Ne IV - - 2s2.2p2.(3P).3p 25/2 531331.62 2s2.2p2.(3P).5s 2P3/2 696296
606.397 Ne IV - - 2s2.2p2.(3P).3s 2P3/2 489207.75 2s2.2p2.(3P).4p 25/2 654117.8
606.51 Ne IV 35 - 2s.2p4 2P3/2 320022.7 2p5 23/2 484901
607. Ne VI - - 2s.2p.(3P°).3d 27/2 946633 2s2.5d 2D5/2 1111379
609.164 Ne IV 9 - 2s.2p4 2P1/2 320738.1 2p5 23/2 484901
610.68 Ne IV - - 2s2.2p2.(1D).3p 25/2 561156 2s2.2p2.(1D).5s 2D 724914
612. Ne VIII 40 - 1s2.4p 23/2 1484117 1s2.5d 2D5/2 1647330
612.1 Ne VI - - 2s.2p.(3P°).3s 21/2 855720 2s2.4d 2D3/2 1019100
612.82 Ne VIII - - 1s2.4p 23/2 1484117 1s2.5d 2D3/2 1647298
613.5 Ne VII - - 1s2.2s.4s 1S0 1307080 1s2.2p.4d 11 1470080
615. Ne VI - - 2s.2p.(3P°).3s 23/2 856510 2s2.4d 2D5/2 1019100
615.6283 Ne I 1 - 2s2.2p6 1S0 0 2s2.2p5.(2P°1/2).3d 2[3/2]°1 162435.678
618.6716 Ne I 1 - 2s2.2p6 1S0 0 2s2.2p5.(2P°3/2).3d 2[3/2]°1 161636.6175
618.79 Ne V 4 - 2s2.2p.3p 3D2 640861.4 2s2.2p.4s 32 802468
619.1023 Ne I - - 2s2.2p6 1S0 0 2s2.2p5.(2P°3/2).3d 2[1/2]°1 161524.1739
619.75 Ne IV - - 2s2.2p2.(3P).3p 43/2 532986.41 2s2.2p2.(3P).5s 4P5/2 694328
620.64 Ne V 8 - 2s2.2p.3p 3D1 640411.5 2s2.2p.4s 31 801528
621.8 Ne V 15 - 2s2.2p.3p 3D1 640411.5 2s2.2p.4s 30 801230
622.4 Ne V 7 - 2s2.2p.3p 3D2 640861.4 2s2.2p.4s 31 801528
622.82 Ne VII - - 1s2.2s.3s 3S1 978300.29 1s2.2p.3s 11 1138860
626.54 Ne V 1 - 2s.2p2.(4P).3d 5F3 788857 2s.2p2.(4P).4f 53 948460
626.63 Ne VIII 120 - 1s.2s.(3S).4f 4 8787560 1s.2s.(3S).5g 4G 8947150
626.8232 Ne I 1 - 2s2.2p6 1S0 0 2s2.2p5.(2P°1/2).4s 2[1/2]°1 159534.6196
626.92 Ne VII - - 1s2.2s.3p 11 1025620.6 1s2.2p.3p 1D2 1185130
627.28 Ne V 2 - 2s.2p2.(4P).3d 5F4 789123.3 2s.2p2.(4P).4f 54 948546
627.4 Ne VI - - 2s2.4p 21/2 1001840 2s2.6d 2D3/2 1161238
627.8 Ne VI - - 2s2.4p 23/2 1001965 2s2.6d 2D5/2 1161252
627.9 Ne VI - - 2s2.4p 23/2 1001965 2s2.6d 2D3/2 1161238
628. Ne VI - - 2s.2p.(3P°).3d 23/2 952150 2s2.5d 2D3/2 1111379
628.29 Ne V 2 - 2s.2p2.(4P).3d 5F5 789457.7 2s.2p2.(4P).4f 55 948614
629.7388 Ne I 1 - 2s2.2p6 1S0 0 2s2.2p5.(2P°3/2).4s 2[3/2]°1 158795.9924
629.74 Ne IV - - 2s2.2p2.(3P).3s 2P1/2 488500.56 2s2.2p2.(3P).4p 41/2 647281.9
629.8 Ne VI - - 2s.2p.(3P°).3d 21/2 952610 2s2.5d 2D3/2 1111379
630.24 Ne IV - - 2s2.2p2.(3P).3s 2P1/2 488500.56 2s2.2p2.(3P).4p 21/2 647205
631.35 Ne V 2 - 2s.2p2.(4P).3d 5F4 789123.3 2s.2p2.(4P).4f 35 947526
631.53 Ne VIII 120 - 1s2.4d 2D5/2 1489166 1s2.5f 27/2 1647496.7
631.65 Ne VIII - - 1s2.4d 2D5/2 1489166 1s2.5f 25/2 1647480.7
632.04 Ne V 1 - 2s.2p2.(4P).3d 5F2 788656.1 2s.2p2.(4P).4f 33 946840
632.49 Ne VIII 345 - 1s2.4f 25/2 1489436 1s2.5g 2G 1647511
632.607 Ne IV - - 2s2.2p2.(3P).3s 2P3/2 489207.75 2s2.2p2.(3P).4p 41/2 647281.9
632.66 Ne V 2 - 2s.2p2.(4P).3d 5F5 789457.7 2s.2p2.(4P).4f 35 947526
632.86 Ne VIII 345 - 1s2.4f 27/2 1489467 1s2.5g 2G 1647511
632.913 Ne IV - - 2s2.2p2.(3P).3s 2P3/2 489207.75 2s2.2p2.(3P).4p 21/2 647205
633.04 Ne IV - - 2s2.2p2.(1D).3p 21/2 566961.8 2s2.2p2.(1D).5s 2D 724914
633.34 Ne VIII - - 1s2.4f 25/2 1489436 1s2.5d 2D5/2 1647330
633.46 Ne VIII - - 1s2.4f 25/2 1489436 1s2.5d 2D3/2 1647298
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