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
52359. Fe V 1 - 3d4 3H4 24932.4 3d4 3F23 26842.3
54466. Fe VIII 1 - 3p6.3d 2D3/2 0 3p6.3d 2D5/2 1836
60136. Fe IV 1 - 3d5 2H9/2 56058.3 3d5 2G29/2 57721.2
60820. Fe XI 1 - 3s2.3p4 3P1 12667.9 3s2.3p4 3P0 14312
61310. Fe XV 1 - 3s.3d 3D2 679785 3s.3d 3D3 681416
66872. Fe V 1 - 3d4 3P21 24972.8 3d4 3P22 26468.2
77900. Fe III 1 - 3d6 a 3P2 19404.42 3d6 a 3P1 20688.12
78125. Fe VII 1 - 3p6.3d2 3F3 1051.5 3p6.3d2 3F4 2331.5
94340. Fe V 1 - 3d4 3P12 61854.1 3d4 3P11 62914.1
95102. Fe VII 1 - 3p6.3d2 3F2 0 3p6.3d2 3F3 1051.5
98720. Fe XV 1 - 3s.3d 3D1 678772 3s.3d 3D2 679785
109020. Fe V 1 - 3d4 3P20 24055.5 3d4 3P21 24972.8
117855. Fe VII 1 - 3p6.3d2 3P1 20430.1 3p6.3d2 3P2 21278.6
123107. Fe VI 1 - 3d3 4F7/2 1188.3 3d3 4F9/2 2000.6
143143. Fe VI 1 - 3d3 2G7/2 20616.4 3d3 2G9/2 21315
147710. Fe VI 1 - 3d3 4F5/2 511.3 3d3 4F7/2 1188.3
149522. Fe VI 1 - 3d3 4P3/2 18942 3d3 4P5/2 19610.8
179360.26 Fe II 1 - 3d7 a 4F9/2 1872.5998 3d7 a 4F7/2 2430.1369
195580. Fe VI 1 - 3d3 4F3/2 0 3d3 4F5/2 511.3
197700. Fe V 1 - 3d4 3P11 62914.1 3d4 3P10 63419.8
208500. Fe V 1 - 3d4 5D3 803.1 3d4 5D4 1282.7
208940. Fe VI 1 - 3d3 2H9/2 28724.3 3d3 2H11/2 29202.9
229250. Fe III 1 - 3d6 5D4 0 3d6 5D3 436.19
240423.3 Fe I 1 - 3d6.4s2 a 5D4 0 3d6.4s2 a 5D3 415.933
245191.9 Fe II 1 - 3d7 a 4F7/2 2430.1369 3d7 a 4F5/2 2837.9807
256540. Fe VII 1 - 3p6.3d2 3P0 20040.3 3p6.3d2 3P1 20430.1
258800. Fe VI 1 - 3d3 2F7/2 46217.3 3d3 2F5/2 46603.7
259300. Fe V 1 - 3d4 5D2 417.5 3d4 5D3 803.1
259883.9 Fe II 1 - 3d6.(5D).4s a 6D9/2 0 3d6.(5D).4s a 6D7/2 384.7872
293000. Fe VI 1 - 3d3 2D15/2 71707.6 3d3 2D13/2 72048.9
302900. Fe V 1 - 3d4 3G3 29817.1 3d4 3G4 30147.2
330100. Fe V 1 - 3d4 3H5 25225.5 3d4 3H6 25528.4
330380. Fe III 1 - 3d6 5D3 436.19 3d6 5D2 738.87
341200. Fe V 1 - 3d4 3H4 24932.4 3d4 3H5 25225.5
347133. Fe I 1 - 3d6.4s2 a 5D3 415.933 3d6.4s2 a 5D2 704.007
353487.2 Fe II 1 - 3d6.(5D).4s a 6D7/2 384.7872 3d6.(5D).4s a 6D5/2 667.6829
353700. Fe V 1 - 3d4 3G4 30147.2 3d4 3G5 30429.9
356380. Fe VI 1 - 3d3 2P3/2 26214.9 3d3 2P1/2 26495.5
357772.8 Fe II 1 - 3d7 a 4F5/2 2837.9807 3d7 a 4F3/2 3117.4877
363500. Fe V 1 - 3d4 5D1 142.4 3d4 5D2 417.5
490920. Fe VI 1 - 3d3 4P1/2 18738.3 3d3 4P3/2 18942
513009.58 Fe II 1 - 3d6.(5D).4s a 6D5/2 667.6829 3d6.(5D).4s a 6D3/2 862.6118
543109. Fe I 1 - 3d6.4s2 a 5D2 704.007 3d6.4s2 a 5D1 888.132
645000. Fe XIII 1 - 3s.3p3 31 287205 3s.3p3 32 287360
702000. Fe V 1 - 3d4 5D0 0 3d4 5D1 142.4
873832.7 Fe II 1 - 3d6.(5D).4s a 6D3/2 862.6118 3d6.(5D).4s a 6D1/2 977.0498
1111828. Fe I 1 - 3d6.4s2 a 5D1 888.132 3d6.4s2 a 5D0 978.074
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