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
11135.4 Ni IV 4 - 3p6.3d7 4P5/2 18118.6 3p6.3d7 2D25/2 27096.5
11359.74 Ni II 4 - 3p6.3d8.(3F).4s 2F5/2 14995.57 3p6.3d8.(1D).4s 2D3/2 23796.18
11441. Ni IX 4 - 3p6.3d2 3P2 27160 3p6.3d2 1G4 35898
11452. Ni IV 4 - 3p6.3d7 4P3/2 18366.8 3p6.3d7 2D25/2 27096.5
11455.08 Ni II 4 - 3p6.3d8.(1D).4s 2D3/2 23796.18 3p6.3d8.(1G).4s 2G7/2 32523.54
11612.95 Ni II 4 - 3p6.3d9 2D3/2 1506.94 3p6.3d8.(3F).4s 4F5/2 10115.66
11650.494 Ni I 4 - 3d8.(1D).4s2 1D2 13521.347 3d8.(1G).4s2 1G4 22102.325
12187. Ni XVII 4 - 3s.3p 30 264431 3s.3p 31 272634
12322.97 Ni II 4 - 3p6.3d8.(3F).4s 2F5/2 14995.57 3p6.3d8.(3P).4s 4P5/2 23108.28
12738.6 Ni IV 4 - 3p6.3d7 2G9/2 19829.6 3p6.3d7 2H9/2 27677.6
12779.16 Ni II 4 - 3p6.3d9 2D3/2 1506.94 3p6.3d8.(3F).4s 4F7/2 9330.04
12815. Ni XIV 4 - 3s2.3p3 23/2 45767.8 3s2.3p3 25/2 53569
12924.14 Ni II 4 - 3p6.3d8.(3P).4s 4P3/2 24788.2 3p6.3d8.(1G).4s 2G7/2 32523.54
13352.55 Ni II 4 - 3p6.3d8.(1D).4s 2D5/2 25036.38 3p6.3d8.(1G).4s 2G7/2 32523.54
13395.5 Ni II 4 - 3p6.3d8.(1D).4s 2D5/2 25036.38 3p6.3d8.(1G).4s 2G9/2 32499.53
14659.8 Ni IV 4 - 3p6.3d7 2G9/2 19829.6 3p6.3d7 2H11/2 26649.1
14854.8 Ni IV 4 - 3p6.3d7 2G7/2 20947.6 3p6.3d7 2H9/2 27677.6
15506.6 Ni III 4 - 3p6.3d8 3P2 16661.6 3p6.3d8 1G4 23108.7
15907.6 Ni IV 4 - 3p6.3d7 4P3/2 18366.8 3p6.3d7 2P1/2 24651.4
16766.49 Ni II 4 - 3p6.3d8.(3P).4s 4P5/2 23108.28 3p6.3d8.(3P).4s 2P3/2 29070.93
17244.76 Ni II 4 - 3p6.3d8.(1D).4s 2D3/2 23796.18 3p6.3d8.(3P).4s 2P1/2 29593.46
17560.6 Ni IV 4 - 3p6.3d7 4P1/2 18958.4 3p6.3d7 2P1/2 24651.4
17645.78 Ni II 4 - 3p6.3d8.(3F).4s 4F7/2 9330.04 3p6.3d8.(3F).4s 2F5/2 14995.57
18077. Ni IV 4 - 3p6.3d7 4P5/2 18118.6 3p6.3d7 2P3/2 23648.9
18534. Ni XV 4 - 3s.3p3 31 335400 3s.3p3 33 340794
18927. Ni IV 4 - 3p6.3d7 4P3/2 18366.8 3p6.3d7 2P3/2 23648.9
18953.1 Ni II 4 - 3p6.3d8.(1D).4s 2D3/2 23796.18 3p6.3d8.(3P).4s 2P3/2 29070.93
19000. Ni IX 4 - 3p6.3d2 1D2 21900 3p6.3d2 3P2 27160
19387.7 Ni II 4 - 3p6.3d8.(3F).4s 4F9/2 8393.9 3p6.3d8.(3F).4s 2F7/2 13550.39
19492. Ni IV 4 - 3p6.3d7 2P3/2 23648.9 3p6.3d7 2D23/2 28777.7
19556. Ni XV 4 - 3s.3p3 32 335682 3s.3p3 33 340794
20492.2 Ni II 4 - 3p6.3d8.(3F).4s 4F5/2 10115.66 3p6.3d8.(3F).4s 2F5/2 14995.57
20810.5 Ni II 4 - 3p6.3d8.(3P).4s 4P3/2 24788.2 3p6.3d8.(3P).4s 2P1/2 29593.46
21019.3 Ni II 4 - 3p6.3d8.(3P).4s 4P1/2 24835.93 3p6.3d8.(3P).4s 2P1/2 29593.46
21320. Ni IV 4 - 3p6.3d7 4P1/2 18958.4 3p6.3d7 2P3/2 23648.9
21460. Ni IVIII 4 - 2p6.3d 2D3/2 765620 2p6.3d 2D5/2 770280
23085.7 Ni II 4 - 3p6.3d8.(3F).4s 4F3/2 10663.89 3p6.3d8.(3F).4s 2F5/2 14995.57
23349.6 Ni II 4 - 3p6.3d8.(3P).4s 4P3/2 24788.2 3p6.3d8.(3P).4s 2P3/2 29070.93
23612.8 Ni II 4 - 3p6.3d8.(3P).4s 4P1/2 24835.93 3p6.3d8.(3P).4s 2P3/2 29070.93
23694.7 Ni II 4 - 3p6.3d8.(3F).4s 4F7/2 9330.04 3p6.3d8.(3F).4s 2F7/2 13550.39
24235. Ni IV 4 - 3p6.3d7 2P1/2 24651.4 3p6.3d7 2D23/2 28777.7
24785.9 Ni II 4 - 3p6.3d8.(1D).4s 2D5/2 25036.38 3p6.3d8.(3P).4s 2P3/2 29070.93
29006. Ni IV 4 - 3p6.3d7 2P3/2 23648.9 3p6.3d7 2D25/2 27096.5
29114.4 Ni II 4 - 3p6.3d8.(3F).4s 4F5/2 10115.66 3p6.3d8.(3F).4s 2F7/2 13550.39
31199.79 Ni I 4 - 3d9.(2D).4s 3D3 204.787 3d9.(2D).4s 1D2 3409.937
31259. Ni III 4 - 3p6.3d8 1D2 14031.6 3p6.3d8 3P0 17230.7
33942. Ni III 4 - 3p6.3d8 1D2 14031.6 3p6.3d8 3P1 16977.8
38023. Ni III 4 - 3p6.3d8 1D2 14031.6 3p6.3d8 3P2 16661.6
38260. Ni XVII 4 - 3s.3d 3D2 772953 3s.3d 3D3 775567
39523.8 Ni I 4 - 3d9.(2D).4s 3D2 879.816 3d9.(2D).4s 1D2 3409.937
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