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
95.82 Ne VII 165 - 1s2.2s.2p 3P°1 111708 1s2.2p.3p 3D2 1155120
95.86 Ne VII 90 - 1s2.2s.2p 3P°0 111252.8 1s2.2p.3p 3D1 1154488
95.89 Ne VII 50 - 1s2.2s.2p 3P°1 111708 1s2.2p.3p 3D1 1154488
95.95 Ne VII 20 - 1s2.2s.2p 3P°2 112702.4 1s2.2p.3p 3D2 1155120
95.989 Ne VII - - 1s2.2s.2p 3P°2 112702.4 1s2.2p.3p 3D1 1154488
96.11 Ne VII 9 - 1s2.2p2 1S0 393125 1s2.2p.4s 1P°1 1433330
96.395 Ne VII - - 1s2.2s.2p 3P°0 111252.8 1s2.2p.3p 1P1 1148647
96.42 Ne VII 5 - 1s2.2s.2p 3P°1 111708 1s2.2p.3p 1P1 1148647
96.53 Ne VII - - 1s2.2s.2p 3P°2 112702.4 1s2.2p.3p 1P1 1148647
96.85 Ne VI - - 2s.2p2 4P1/2 100297.1 2s.2p.(3P°).4d 4P°3/2 1132800
96.89 Ne VI - - 2s.2p2 4P3/2 100737.1 2s.2p.(3P°).4d 4P°3/2 1132800
96.91 Ne VI - - 2s.2p2 4P3/2 100737.1 2s.2p.(3P°).4d 4P°5/2 1132600
96.95 Ne VI - - 2s.2p2 4P5/2 101383.6 2s.2p.(3P°).4d 4P°3/2 1132800
96.97 Ne VI - - 2s.2p2 4P5/2 101383.6 2s.2p.(3P°).4d 4P°5/2 1132600
97.03 Ne VIII 20 - 1s.2p2 4P5/2 7364768 1s.2s.(3S).3p 4P° 8395000
97.05 Ne VI - - 2s.2p2 4P1/2 100297.1 2s.2p.(3P°).4d 4D°3/2 1130700
97.09 Ne VI - - 2s.2p2 4P3/2 100737.1 2s.2p.(3P°).4d 4D°3/2 1130700
97.11 Ne VI - - 2s.2p2 4P5/2 101383.6 2s.2p.(3P°).4d 4D°7/2 1131100
97.15 Ne VI - - 2s.2p2 4P5/2 101383.6 2s.2p.(3P°).4d 4D°3/2 1130700
97.25 Ne VII 35 - 1s2.2s2 1S0 0 1s2.2s.3p 3P°1 1028499.59
97.35 Ne VII 20 - 1s.2p3 5S°2 7396409 1s.2p2.3d 5P 8423630
97.502 Ne VII 150 - 1s2.2s2 1S0 0 1s2.2s.3p 1P°1 1025620.6
98.101 Ne VII - - 1s2.2p2 1D2 317694.6 1s2.2s.4f 1F°3 1337056
98.115 Ne VIII 75 - 1s2.2p 2P°1/2 128151.9 1s2.3d 2D3/2 1147347
98.13 Ne VI - - 2s2.2p 2P°1/2 0 2s2.4d 2D3/2 1019100
98.26 Ne VIII 100 - 1s2.2p 2P°3/2 129801.2 1s2.3d 2D3/2 1147347
99.2875 Ne VIII - - 1s2.2p 2P°1/2 128151.9 1s2.3p 2P°3/2 1135327.7
99.4504 Ne VIII - - 1s2.2p 2P°3/2 129801.2 1s2.3p 2P°3/2 1135327.7
99.4987 Ne VIII - - 1s2.2p 2P°3/2 129801.2 1s2.3p 2P°1/2 1134839.5
100.92 Ne VII 20 - 1s2.2s.2p 1P°1 214951.6 1s2.2p.3p 1S0 1206150
101.22 Ne VI - - 2s2.2p 2P°1/2 0 2s.2p.(1P°).3p 2P3/2 987989
101.243 Ne VI - - 2s2.2p 2P°1/2 0 2s.2p.(1P°).3p 2P1/2 987720
101.34 Ne VI 1 - 2s2.2p 2P°3/2 1306.81 2s.2p.(1P°).3p 2P3/2 987989
101.377 Ne VI - - 2s2.2p 2P°3/2 1306.81 2s.2p.(1P°).3p 2P1/2 987720
101.42 Ne VI - - 2s2.2p 2P°1/2 0 2s.2p.(1P°).3p 2D3/2 986000
101.54 Ne VI 1 - 2s2.2p 2P°3/2 1306.81 2s.2p.(1P°).3p 2D5/2 986100
101.55 Ne VI - - 2s2.2p 2P°3/2 1306.81 2s.2p.(1P°).3p 2D3/2 986000
101.75 Ne VI - - 2s.2p2 4P1/2 100297.1 2p2.(3P).3p 4S°3/2 1083100
101.8 Ne VI - - 2s.2p2 4P3/2 100737.1 2p2.(3P).3p 4S°3/2 1083100
101.87 Ne VI - - 2s.2p2 4P5/2 101383.6 2p2.(3P).3p 4S°3/2 1083100
102.436 Ne VI - - 2s2.2p 2P°1/2 0 2s2.4s 2S1/2 976220
102.59 Ne VI - - 2s2.2p 2P°3/2 1306.81 2s2.4s 2S1/2 976220
102.6 Ne VII 20 - 1s.(2S).2s.2p2.(4P) 5P3 7207031 1s.2s.2p.3s 5P° 8181200
102.911 Ne VIII 50 - 1s2.2p 2P°1/2 128151.9 1s2.3s 2S1/2 1099886
103.085 Ne VIII 60 - 1s2.2p 2P°3/2 129801.2 1s2.3s 2S1/2 1099886
103.09 Ne VII 100 - 1s2.2s.2p 1P°1 214951.6 1s2.2p.3p 1D2 1185130
103.58 Ne VI - - 2s.2p2 4P1/2 100297.1 2p2.(3P).3p 4P°3/2 1065700
103.597 Ne VI - - 2s.2p2 4P1/2 100297.1 2p2.(3P).3p 4P°1/2 1065580
103.63 Ne VI - - 2s.2p2 4P3/2 100737.1 2p2.(3P).3p 4P°3/2 1065700
103.644 Ne VI - - 2s.2p2 4P3/2 100737.1 2p2.(3P).3p 4P°1/2 1065580
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