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
134.73 Ni XXIV 1 - 2s.2p2 2D5/2 884100 2p3 25/2 1626200
135.47 Ni XXIV 1 - 2s.2p2 2D3/2 843500 2p3 23/2 1581900
135.49 Ni IIIII 1 - 2s2.2p2 3P2 161922 2s.(2S).2p3.(2D°) 32 900000
135.95 Ni XXV 1 - 1s2.2s.2p 31 418720 1s2.2p2 3P1 1154300
136. Ni IVIII 1 - 2p6.5d 2D3/2 3433700 2p6.7f 25/2 4169000
136.15 Ni IVIII 1 - 2p6.5d 2D5/2 3434600 2p6.7f 27/2 4169100
136.17 Ni IVIII 1 - 2p6.5d 2D5/2 3434600 2p6.7f 25/2 4169000
136.343 Ni XXII 1 - 2s2.2p3 25/2 209380 2s.(2S).2p4.(3P) 4P3/2 942827
136.58 Ni IIIII 1 - 2s2.2p2 3P2 161922 2s.(2S).2p3.(2D°) 31 894100
137.01 Ni XXIV 1 - 2s.2p2 2P3/2 1143250 2p3 23/2 1873000
137.55 Ni IIIII 1 - 2s.(2S).2p3.(4S°) 31 1250470 2p4 3P0 1977400
138.31 Ni IVIII 1 - 2p6.5d 2D3/2 3433700 2p6.7d 2D5/2 4156700
138.48 Ni IVIII 1 - 2p6.5d 2D5/2 3434600 2p6.7d 2D5/2 4156700
138.8 Ni XXIV 1 - 2s2.2p 23/2 163960 2s.2p2 2D5/2 884100
139.07 Ni XXI 1 - 2s2.2p4 1S0 406800 2s.2p5 31 1125850
140.542 Ni IX - - 3p6.3d2 3F2 0 3p5.(2P°).3d3.(4F) 32 711520
140.917 Ni IX 3 - 3p6.3d2 3F3 1880 3p5.(2P°).3d3.(4F) 33 711510
141.002 Ni IX 2 - 3p6.3d2 3F2 0 3p5.(2P°).3d3.(4F) 31 709210
141.356 Ni IX 4 - 3p6.3d2 3F4 4070 3p5.(2P°).3d3.(4F) 33 711510
142.86 Ni IVIII 1 - 2p6.5f 25/2 3469100 2p6.7f 27/2 4169100
142.88 Ni IVIII 1 - 2p6.5f 25/2 3469100 2p6.7f 25/2 4169000
142.92 Ni IVIII 1 - 2p6.5f 27/2 3469400 2p6.7f 27/2 4169100
142.94 Ni IVIII 1 - 2p6.5f 27/2 3469400 2p6.7f 25/2 4169000
143.3 Ni XXIV 1 - 2s.2p2 2D5/2 884100 2p3 23/2 1581900
143.93 Ni IIIII 1 - 2s.(2S).2p3.(2D°) 12 1304640 2p4 3P1 1999400
144.216 Ni X 315 - 3p6.3d 2D3/2 0 3p5.(2P°).3d2.(3F) 23/2 693404
144.323 Ni X 80 - 3p6.3d 2D3/2 0 3p5.(2P°).3d2.(3F) 25/2 692890
144.54 Ni IVIII 1 - 2p6.4f 25/2 2666230 2p6.5p 23/2 3358100
144.72 Ni IVIII 1 - 2p6.4f 27/2 2667100 2p6.5p 23/2 3358100
144.843 Ni XXII 1 - 2s2.2p3 23/2 157536 2s.(2S).2p4.(3P) 4P5/2 847940
144.88 Ni X 65 - 3p6.3d 2D5/2 3178 3p5.(2P°).3d2.(3F) 23/2 693404
144.988 Ni X 390 - 3p6.3d 2D5/2 3178 3p5.(2P°).3d2.(3F) 25/2 692890
145.061 Ni X 80 - 3p6.3d 2D3/2 0 3p5.(2P°).3d2.(3P) 23/2 689365
145.43 Ni IVIII 1 - 2p6.5f 25/2 3469100 2p6.7d 2D5/2 4156700
145.5 Ni IVIII 1 - 2p6.5f 27/2 3469400 2p6.7d 2D5/2 4156700
145.733 Ni X 315 - 3p6.3d 2D5/2 3178 3p5.(2P°).3d2.(3P) 23/2 689365
145.74 Ni IVIII 1 - 2p6.4f 25/2 2666230 2p6.5p 21/2 3352400
145.75 Ni IVIII 1 - 2p6.5f 25/2 3469100 2p6.7d 2D3/2 4155200
146.081 Ni X 195 - 3p6.3d 2D3/2 0 3p5.(2P°).3d2.(3P) 21/2 684552
147.013 Ni IX 3 - 3p6.3d2 1G4 35898 3p5.(2P°).3d3.(2H) 14 716110
147.847 Ni XII 1 - 3s2.3p5 23/2 0 3s2.3p4.(3P).3d 2D3/2 676420
148.377 Ni XI 40 - 3s2.3p6 1S0 0 3s2.3p5.3d 11 673960
149.3574 Ni XVII 1 - 2p6.3s2 1S0 0 3p2 3P2 669535
150.32 Ni IX - - 3p6.3d2 3F3 1880 3p5.(2P°).3d3.(4F) 34 667080
150.33 Ni XXII 1 - 2s2.2p3 21/2 302600 2s.(2S).2p4.(3P) 4P1/2 967811
150.574 Ni IX - - 3p6.3d2 3F2 0 3p5.(2P°).3d3.(4F) 33 664080
150.836 Ni IX 3 - 3p6.3d2 3F4 4070 3p5.(2P°).3d3.(4F) 34 667080
151.022 Ni IX 3 - 3p6.3d2 3F3 1880 3p5.(2P°).3d3.(4F) 33 664080
151.281 Ni IX 2 - 3p6.3d2 3F2 0 3p5.(2P°).3d3.(4F) 32 661050
151.503 Ni XVI 1 - 3s.3p2 4P1/2 259489 3s.3p.(3P°).3d 23/2 919543
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