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
2352.1 S V - - 3s.6p 30 490000.8 3s.8s 3S1 532503
2353.3 S V - - 3s.6p 31 490022.6 3s.8s 3S1 532503
2356.8 S V - - 3s.6p 32 490084.8 3s.8s 3S1 532503
2357.751 S II 20 - 3s.3p4 2D5/2 97918.86 3s2.3p2.(1D).4p 27/2 140319.23
2357.966 S IV 8 - 3s.3p.(3P°).4p 4P5/2 298010.3 3s.3p.(3P°).4d 45/2 340407.1
2359. S XI - - 2s2.2p.3d 31 2548420 2s.2p2.(4P).3s 3P2 2590790
2359.186 S III 15 - 3s2.3p.4p 1P1 167553.27 3s2.3p.5s 31 209927.43
2361.151 S II 20 - 3s.3p4 2D3/2 97890.74 3s2.3p2.(1D).4p 25/2 140230.1
2362.727 S II 15 - 3s.3p4 2D5/2 97918.86 3s2.3p2.(1D).4p 25/2 140230.1
2364.08 S IV - - 3s2.5d 2D3/2 303337.8 3s.3p.(3P°).4d 21/2 345624.7
2364.637 S V 8 - 3s.4f 34 410918.1 3p.4p 3D3 453194.7
2365.89 S IV 15 - 3s.3p.(3P°).4p 4D7/2 294282.2 3s.3p.(3P°).4d 47/2 336536.8
2366.769 S V 6 - 3s.4f 13 417984.9 3p.4p 1D2 460223.4
2370. S IIII - - 1s2.2p.3p 3P2 3372500 1s2.2p.3d 33 3414700
2374.363 S II 2 - 3s2.3p2.(1D).3d 2P3/2 140016.77 3s2.3p2.(1D2).5f 2[1]°3/2 182120.47
2376.048 S IV 4 - 3s.3p.(3P°).4p 4D7/2 294282.2 3s.3p.(3P°).4d 45/2 336356.2
2383.57 S IV - - 3s2.5d 2D3/2 303337.8 3s.3p.(3P°).4d 23/2 345278.9
2384.435 S II 2 - 3s2.3p2.(1D).3d 2P1/2 139844.99 3s2.3p2.(1D2).5f 2[2]°3/2 181770.4
2386.952 S IV 35 - 3s2.4p 21/2 213514.7 3s2.4d 2D3/2 255395.8
2391.68 S IV - - 3s2.5d 2D5/2 303480.1 3s.3p.(3P°).4d 23/2 345278.9
2396.416 S IV 4 - 3s.3p.(1P°).4p 2D3/2 338883.1 3s.3p.(1P°).4d 25/2 380599.1
2397.726 S IV 2 - 3s.3p.(1P°).4p 2D3/2 338883.1 3s.3p.(1P°).4d 23/2 380576.4
2398.802 S IV 40 - 3s2.4p 23/2 213725.3 3s2.4d 2D5/2 255400.3
2399.018 S IV 15 - 3s2.4p 23/2 213725.3 3s2.4d 2D3/2 255395.8
2401.582 S IV 4 - 3s.3p.(1P°).4p 2D5/2 338972.5 3s.3p.(1P°).4d 25/2 380599.1
2402.4 S V - - 3s.6f 34 508418 3s.9d 3D3 550031
2402.49 S V - - 3p2 1D2 193739.1 3p2 1S0 235350
2402.89 S IV - - 3s.3p.(1P°).4p 2D5/2 338972.5 3s.3p.(1P°).4d 23/2 380576.4
2405.562 S III 15 - 3s2.3p.4p 3D1 169771.43 3s2.3p.5s 11 211329.07
2409.972 S IV 15 - 3s.3p.(3P°).4p 4S3/2 299369.3 3s.3p.(3P°).4d 41/2 340851.2
2416.05 S II 9 - 3s2.3p2.(3P).4p 21/2 125485.29 3s2.3p2.(3P).6s 2P3/2 166862.71
2417.93 S II 4 - 3s2.3p2.(1D).3d 2G9/2 127128.35 3s2.3p2.(1D).5p 27/2 168473.48
2419.632 S II 2 - 3s2.3p2.(1D).3d 2G7/2 127127.1 3s2.3p2.(1D).5p 25/2 168443.14
2419.674 S IV 25 - 3s.3p.(3P°).4p 4S3/2 299369.3 3s.3p.(3P°).4d 43/2 340684.4
2422.6 S XV - - 1s.3s 3S1 23193163 1s.3p 32 23234429
2422.897 S III 20 - 3s2.3p.4p 3D2 170068.73 3s2.3p.5s 11 211329.07
2423.85 S IV - - 3s2.4s 2S1/2 181448.2 3s.3p.(3P°).3d 41/2 222692.4
2426.6 S VI - - 2p6.7p 21/2 619142.9 2p6.9d 2D3/2 660341
2431. S VI - - 2p6.7p 23/2 619218.4 2p6.9d 2D5/2 660341
2431.594 S IV 30 - 3s.3p.(3P°).4p 2D5/2 301576.4 3s.3p.(3P°).4d 27/2 342689.4
2433.513 S IV 2 - 3s2.5f 27/2 311354.5 3s.3p.(3P°).4f 4G9/2 352434.9
2434.61 S IV 25 - 3s.3p.(3P°).4p 2D3/2 301109.8 3s.3p.(3P°).4d 25/2 342171.2
2435. S XI - - 2s2.2p.3d 32 2549740 2s.2p2.(4P).3s 3P2 2590790
2435.88 S IV - - 3s2.4s 2S1/2 181448.2 3s.3p.(3P°).3d 43/2 222488.6
2436.035 S IV 25 - 3s.3p.(3P°).4p 4S3/2 299369.3 3s.3p.(3P°).4d 45/2 340407.1
2442.581 S III 5 - 3s2.3p.4p 3D1 169771.43 3s2.3p.5s 32 210699.24
2445.788 S IV 2 - 3s2.5f 25/2 311356.1 3s.3p.(3P°).4f 4G7/2 352230.3
2447.478 S II 7 - 3s2.3p2.(3P).4p 21/2 125485.29 3s2.3p2.(3P).6s 2P1/2 166331.19
2452.48 S IV 1 - 3s.3p.(1P°).4p 2P1/2 339813.7 3s.3p.(1P°).4d 23/2 380576.4
2452.876 S II 2 - 3s2.3p2.(3P).3d 4P5/2 130602.21 3s2.3p2.(3P2).5f 2[3]°7/2 171358.13
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