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
120.33 Ni XXI 2 - 2s2.2p4 1D2 212250 2s.2p5 32 1043150
120.46 Ni IIIII 2 - 2s.(2S).2p3.(4S°) 31 1250470 2p4 1D2 2080600
120.53 Ni XXV 2 - 1s2.2s.2p 32 549500 1s2.2p2 1D2 1379100
121.15 Ni XXIV 2 - 2s.2p2 2P1/2 955790 2p3 21/2 1781100
122.46 Ni IVIII 2 - 2p6.5p 21/2 3352400 2p6.7f 25/2 4169000
122.72 Ni XXIV 2 - 2s.2p2 4P5/2 608975 2p3 43/2 1423900
123.3 Ni IVIII 2 - 2p6.5p 23/2 3358100 2p6.7f 27/2 4169100
123.32 Ni IVIII 2 - 2p6.5p 23/2 3358100 2p6.7f 25/2 4169000
123.4149 Ni XXII 2 - 2s2.2p3 23/2 157536 2s.(2S).2p4.(3P) 4P1/2 967811
123.96 Ni IVIII 2 - 2p6.4f 25/2 2666230 2p6.5g 2G7/2 3473000
124.04 Ni IVIII 2 - 2p6.4f 27/2 2667100 2p6.5g 2G9/2 3473300
124.31 Ni XXII 2 - 2s.(2S).2p4.(3P) 2P1/2 1536500 2p5 21/2 2340900
124.48 Ni XXII 2 - 2s2.2p3 23/2 400100 2s.(2S).2p4.(1D) 2D5/2 1203298
124.51 Ni IVIII 2 - 2p6.4f 25/2 2666230 2p6.5f 27/2 3469400
124.55 Ni IVIII 2 - 2p6.4f 25/2 2666230 2p6.5f 25/2 3469100
124.56 Ni IVIII 2 - 2p6.5p 21/2 3352400 2p6.7d 2D3/2 4155200
124.64 Ni IVIII 2 - 2p6.4f 27/2 2667100 2p6.5f 27/2 3469400
124.69 Ni IVIII 2 - 2p6.4f 27/2 2667100 2p6.5f 25/2 3469100
125.22 Ni IVIII 2 - 2p6.5p 23/2 3358100 2p6.7d 2D5/2 4156700
125.45 Ni IVIII 2 - 2p6.5p 23/2 3358100 2p6.7d 2D3/2 4155200
126.29 Ni XXIV 2 - 2s2.2p 23/2 163960 2s.2p2 2P1/2 955790
126.32 Ni XXII 2 - 2s.(2S).2p4.(3P) 2P3/2 1398800 2p5 23/2 2190300
126.54 Ni IIIII 2 - 2s2.2p2 3P1 109770 2s.(2S).2p3.(2D°) 32 900000
126.73 Ni XXV 2 - 1s2.2s.2p 31 418720 1s2.2p2 3P2 1207800
127.13 Ni IIIII 2 - 2s2.2p2 1S0 463900 2s.(2S).2p3.(4S°) 31 1250470
127.21 Ni IIIII 2 - 2s.(2S).2p3.(2P°) 31 1078350 2p4 3P2 1864700
127.3413 Ni XXII 2 - 2s2.2p3 23/2 157536 2s.(2S).2p4.(3P) 4P3/2 942827
127.46 Ni IIIII 2 - 2s2.2p2 3P1 109770 2s.(2S).2p3.(2D°) 31 894100
127.78 Ni XXIV 2 - 2s.2p2 2D3/2 843500 2p3 25/2 1626200
128.19 Ni IIIII 1 - 2s2.2p2 1D2 324640 2s.(2S).2p3.(2P°) 32 1104750
128.273 Ni X 9 - 3p6.3d 2D3/2 0 3p6.4p 23/2 779600
128.3 Ni IIIII 1 - 2s2.2p2 3P2 161922 2s.(2S).2p3.(2D°) 33 941400
128.796 Ni X 105 - 3p6.3d 2D5/2 3178 3p6.4p 23/2 779600
128.85 Ni XXV 1 - 1s2.2s.2p 30 378190 1s2.2p2 3P1 1154300
128.87 Ni IIIII 1 - 2s.(2S).2p3.(2D°) 12 1304640 2p4 1D2 2080600
128.88 Ni XXII 1 - 2s2.2p3 23/2 400100 2s.(2S).2p4.(1D) 2D3/2 1176022
129.258 Ni X 60 - 3p6.3d 2D3/2 0 3p6.4p 21/2 773647
129.823 Ni IVIII 1 - 2p6.3s 2S1/2 0 2p6.3d 2D5/2 770280
130.15 Ni IVIII 1 - 2p6.4f 25/2 2666230 2p6.5d 2D5/2 3434600
130.29 Ni IVIII 1 - 2p6.4f 27/2 2667100 2p6.5d 2D5/2 3434600
130.3 Ni IVIII 1 - 2p6.4f 25/2 2666230 2p6.5d 2D3/2 3433700
130.613 Ni IVIII 1 - 2p6.3s 2S1/2 0 2p6.3d 2D3/2 765620
130.94 Ni IVIII 1 - 2p6.4d 2D3/2 2594400 2p6.5p 23/2 3358100
130.99 Ni XXV 1 - 1s2.2s.2p 11 847558 1s2.2p2 1S0 1611000
131.3 Ni IVIII 1 - 2p6.4d 2D5/2 2596500 2p6.5p 23/2 3358100
131.6 Ni IIIII 1 - 2s.(2S).2p3.(2P°) 32 1104750 2p4 3P2 1864700
131.93 Ni IVIII 1 - 2p6.4d 2D3/2 2594400 2p6.5p 21/2 3352400
132.68 Ni IIIII 1 - 2s2.2p2 1D2 324640 2s.(2S).2p3.(2P°) 31 1078350
133.54 Ni IIIII 1 - 2s.(2S).2p3.(4S°) 31 1250470 2p4 3P1 1999400
134.53 Ni XXIV 1 - 2s.2p2 2S1/2 1129710 2p3 23/2 1873000
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