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
137.194 V VIII 4 - 3s2.3p4 3P1 6007.8 3s2.3p3.(2P°).4s 31 734890
137.316 V VIII 4 - 3s2.3p4 3P1 6007.8 3s2.3p3.(2P°).4s 30 734250
137.491 V VIII 4 - 3s2.3p4 3P0 7579.6 3s2.3p3.(2P°).4s 31 734890
137.624 V XVII 4 - 2s2.2p3 25/2 140260 2s.(2S).2p4.(1D) 2D3/2 866880
138.168 V IVIII 4 - 2s.(2S).2p3.(2D°) 33 634950 2p4 3P2 1358710
138.235 V VI - - 3s2.3p6 1S0 0 3s2.3p5.(2P°1/2).4d 2[3/2]°1 723421.6
138.78 V XIX 4 - 2s.2p2 2D3/2 597590 2p3 23/2 1318200
138.84 V XIX 4 - 2s2.2p 23/2 68610 2s.2p2 2S1/2 788850
139.188 V VIII 4 - 3s2.3p4 3P2 0 3s2.3p3.(2D°).4s 12 718430
139.518 V VI - - 3s2.3p6 1S0 0 3s2.3p5.(2P°3/2).4d 2[3/2]°1 716760.4
139.59 V XIX 4 - 2s2.2p 21/2 0 2s.2p2 2P1/2 716370
139.73 V VIII - - 3s2.3p4 1D2 27072 3s2.3p3.(2P°).4s 11 742720
140.25 V XIX 4 - 2s.2p2 2D5/2 605320 2p3 23/2 1318200
140.277 V XVI 4 - 2s2.2p4 3P1 48937 2s.2p5 32 761824
140.451 V VIII - - 3s2.3p4 3P2 0 3s2.3p3.(2D°).4s 33 711990
140.665 V VIII - - 3s2.3p4 3P2 0 3s2.3p3.(2D°).4s 32 710910
140.934 V VIII 4 - 3s2.3p4 1D2 27072 3s2.3p3.(2P°).4s 32 736640
141.238 V VI 4 - 3s2.3p6 1S0 0 3s2.3p5.(2P°3/2).4d 2[1/2]°1 708044.6
141.73 V IVIII 4 - 2s2.2p2 3P1 37960 2s.(2S).2p3.(2P°) 32 743350
141.864 V VIII - - 3s2.3p4 3P1 6007.8 3s2.3p3.(2D°).4s 32 710910
141.924 V VIII 4 - 3s2.3p4 3P1 6007.8 3s2.3p3.(2D°).4s 31 710600
142.247 V VIII 4 - 3s2.3p4 3P0 7579.6 3s2.3p3.(2D°).4s 31 710600
143.13 V XIX 4 - 2s.2p2 4P1/2 332180 2p3 43/2 1030850
143.213 V XVII 4 - 2s.(2S).2p4.(1S) 2S1/2 999840 2p5 21/2 1698100
143.377 V IVIII 4 - 2s2.2p2 3P1 37960 2s.(2S).2p3.(2P°) 31 735420
143.82 V XIX 4 - 2s.2p2 2D3/2 597590 2p3 21/2 1292800
144.111 V IVIII 4 - 2s2.2p2 3P1 37960 2s.(2S).2p3.(2P°) 30 731870
144.653 V VIII - - 3s2.3p4 1D2 27072 3s2.3p3.(2D°).4s 12 718430
145.138 V IIII 4 - 2p6.4d 2D3/2 1505900 2p6.6f 25/2 2194900
145.218 V IIII 4 - 2p6.4d 2D5/2 1506480 2p6.6f 27/2 2195100
145.26 V IIII 4 - 2p6.4d 2D5/2 1506480 2p6.6f 25/2 2194900
145.507 V VIII - - 3s2.3p4 3P2 0 3s2.3p3.(4S°).4s 31 687260
146.613 V VIII - - 3s2.3p4 1S0 60641 3s2.3p3.(2P°).4s 11 742720
146.719 V XVII 4 - 2s2.2p3 43/2 0 2s.(2S).2p4.(3P) 4P1/2 681580
146.789 V VIII - - 3s2.3p4 3P1 6007.8 3s2.3p3.(4S°).4s 31 687260
146.91 V IVIII 4 - 2s.(2S).2p3.(2P°) 31 735420 2p4 3P0 1416110
147.126 V VIII 4 - 3s2.3p4 3P0 7579.6 3s2.3p3.(4S°).4s 31 687260
147.3 V IVIII 4 - 2s.(2S).2p3.(2P°) 30 731870 2p4 3P1 1410770
148.071 V IVIII 4 - 2s.(2S).2p3.(2P°) 31 735420 2p4 3P1 1410770
148.113 V IVIII 4 - 2s2.2p2 3P2 68190 2s.(2S).2p3.(2P°) 32 743350
148.903 V VII - - 3s2.3p5 23/2 0 3s2.3p4.(1S).4s 2S1/2 671570
149.42 V XIX 4 - 2s.2p2 4P3/2 361600 2p3 43/2 1030850
149.86 V IVIII 4 - 2s.(2S).2p3.(2P°) 32 743350 2p4 3P1 1410770
150.103 V XVII 4 - 2s2.2p3 43/2 0 2s.(2S).2p4.(3P) 4P3/2 666210
150.625 V VII - - 3s2.3p5 21/2 7668 3s2.3p4.(1S).4s 2S1/2 671570
151.515 V XX 4 - 1s2.2s.2p 31 322600 1s2.2p2 1D2 982600
151.656 V XVII 4 - 2s.(2S).2p4.(3P) 2P3/2 1038740 2p5 21/2 1698100
152.566 V XVII 4 - 2s2.2p3 21/2 211420 2s.(2S).2p4.(1D) 2D3/2 866880
152.933 V IVIII 4 - 2s.(2S).2p3.(2P°) 11 1014420 2p4 1S0 1668300
154.679 V IIII 4 - 2p6.4d 2D3/2 1505900 2p6.6p 23/2 2152400
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