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 800-8000 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
1166.482 I II 150 - 5s2.5p4 3P2 0 5s2.5p3.(4S°).5d 53 85727.98
1167.054 I II 10 - 5s2.5p4 3P0 6447.9 5s2.5p3.(4S°).5d 31 92132.61
1175.841 I II 35 - 5s2.5p4 3P1 7086.888 5s2.5p3.(4S°).5d 31 92132.61
1178.65 I II 70 - 5s2.5p4 3P2 0 5s2.5p3.(4S°).6s 31 84842.87
1187.338 I II 105 - 5s2.5p4 3P2 0 5s.5p5 31 84222.19
1190.853 I II 70 - 5s2.5p4 1D2 13727.2 5s2.5p3.(2D°).6s 12 97700.81
1195.289 I I - -
1198.884 I II 35 - 5s2.5p4 3P1 7086.888 5s2.5p3.(4S°).5d 32 90498.31
1200.223 I II 45 - 5s2.5p4 3P1 7086.888 5s.5p5 30 90404.95
1218.411 I I 9 - 5s2.5p5 23/2 0 5s2.5p4.(3P2).11s 2[2]5/2 82074.12
1220.887 I II 120 - 5s2.5p4 3P2 0 5s.5p5 32 81907.83
1224.049 I I 25 - 5s2.5p5 23/2 0 5s2.5p4.(3P2).9d 2[3]5/2 81696.01
1224.077 I I 25 - 5s2.5p5 23/2 0 5s2.5p4.(3P2).9d 2[2]3/2 81694.21
1228.888 I I 25 - 5s2.5p5 23/2 0 5s2.5p4.(3P2).10s 2[2]3/2 81374.33
1234.063 I II 120 - 5s2.5p4 3P2 0 5s2.5p3.(4S°).6s 52 81032.7
1244.66 I III - -
1251.335 I I 30 - 5s2.5p5 23/2 0 5s2.5p4.(3P2).9s 2[2]5/2 79914.682
1252.35 I III - -
1259.153 I I 135 - 5s2.5p5 23/2 0 5s2.5p4.(3P2).7d 2[2]5/2 79418.489
1259.511 I I 165 - 5s2.5p5 23/2 0 5s2.5p4.(3P2).7d 2[2]3/2 79395.897
1261.268 I I 45 - 5s2.5p5 23/2 0 5s2.5p4.(3P1).7s 2[1]1/2 79285.273
1267.569 I I 35 - 5s2.5p5 23/2 0 5s2.5p4.(3P1).7s 2[1]3/2 78891.187
1267.596 I I 35 - 5s2.5p5 23/2 0 5s2.5p4.(3P2).7d 2[1]1/2 78889.521
1275.255 I I 85 - 5s2.5p5 23/2 0 5s2.5p4.(3P0).7s 2[0]1/2 78415.67
1289.395 I I 180 - 5s2.5p5 23/2 0 5s2.5p4.(3P2).8s 2[2]3/2 77555.824
1300.335 I I 645 - 5s2.5p5 23/2 0 5s2.5p4.(3P2).6d 2[2]5/2 76903.269
1302.983 I I 195 - 5s2.5p5 23/2 0 5s2.5p4.(3P2).6d 2[2]3/2 76746.978
1306.93 I III - -
1313.947 I I 195 - 5s2.5p5 23/2 0 5s2.5p4.(3P2).6d 2[3]5/2 76106.548
1317.542 I I 195 - 5s2.5p5 23/2 0 5s2.5p4.(3P1).5d 2[2]5/2 75898.893
1330.189 I I 135 - 5s2.5p5 23/2 0 5s2.5p4.(3P1).5d 2[3]5/2 75177.235
1336.517 I II 90 - 5s2.5p4 3P1 7086.888 5s.5p5 32 81907.83
1355.099 I I 375 - 5s2.5p5 23/2 0 5s2.5p4.(3P0).5d 2[2]5/2 73795.327
1357.971 I I 225 - 5s2.5p5 23/2 0 5s2.5p4.(3P0).5d 2[2]3/2 73639.3
1360.965 I I 375 - 5s2.5p5 23/2 0 5s2.5p4.(1D2).5d 2[0]1/2 73477.834
1361.111 I I 85 - 5s2.5p5 21/2 7602.97 5s2.5p4.(1D2).5d 2[1]3/2 81072.615
1367.714 I I 195 - 5s2.5p5 23/2 0 5s2.5p4.(3P1).5d 2[1]1/2 73114.807
1368.217 I I 70 - 5s2.5p5 21/2 7602.97 5s2.5p4.(3P2).8d 2[1]3/2 80690.94
1383.225 I I 330 - 5s2.5p5 23/2 0 5s2.5p4.(3P2).7s 2[2]3/2 72294.881
1390.75 I I 255 - 5s2.5p5 23/2 0 5s2.5p4.(3P2).7s 2[2]5/2 71903.736
1392.898 I I 60 - 5s2.5p5 21/2 7602.97 5s2.5p4.(3P2).7d 2[2]3/2 79395.897
1400.014 I I 65 - 5s2.5p5 21/2 7602.97 5s2.5p4.(3P2).7d 2[1]3/2 79030.992
1425.49 I I 735 - 5s2.5p5 23/2 0 5s2.5p4.(3P2).5d 2[2]5/2 70151.201
1446.261 I I 180 - 5s2.5p5 21/2 7602.97 5s2.5p4.(3P2).6d 2[2]3/2 76746.978
1453.179 I I 180 - 5s2.5p5 21/2 7602.97 5s2.5p4.(3P2).6d 2[1]1/2 76417.783
1457.389 I I 510 - 5s2.5p5 23/2 0 5s2.5p4.(3P2).5d 2[0]1/2 68615.734
1457.471 I I 510 -
1457.981 I I 990 - 5s2.5p5 23/2 0 5s2.5p4.(1D2).6s 2[2]5/2 68587.859
1458.794 I I 255 - 5s2.5p5 23/2 0 5s2.5p4.(1D2).6s 2[2]3/2 68549.743
1459.145 I I 150 - 5s2.5p5 21/2 7602.97 5s2.5p4.(3P2).6d 2[1]3/2 76136.403
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