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
139.615 Sc XV 25 - 2s2.2p3 23/2 200450 2s.(2S).2p4.(3P) 2P3/2 916720
142.59 Sc XVII - - 2s.2p2 4P3/2 306780 2p3 23/2 1008090
143.324 Sc IX - - 3s.3p2 2D3/2 191609.3 3s2.4f 25/2 889330
143.393 Sc IX - - 3s.3p2 2D5/2 191987.1 3s2.4f 27/2 889384
143.465 Sc XV 25 - 2s2.2p3 21/2 184840 2s.(2S).2p4.(1S) 2S1/2 881890
143.888 Sc XVII 10 - 2s2.2p 21/2 0 2s.2p2 2P3/2 694950
144.913 Sc XVI 7 - 2s.(2S).2p3.(2D°) 31 537720 2p4 3P0 1227760
145.047 Sc XIV 90 - 2s2.2p4 3P2 0 2s.2p5 31 689445
145.836 Sc XVII - - 2s.2p2 4P5/2 329320 2p3 25/2 1015250
146.052 Sc XVI 25 - 2s.(2S).2p3.(2D°) 32 536610 2p4 3P1 1221300
146.286 Sc XVI 9 - 2s.(2S).2p3.(2D°) 31 537720 2p4 3P1 1221300
146.574 Sc XVII 5 - 2s2.2p 21/2 0 2s.2p2 2P1/2 682220
146.628 Sc IX - - 3s.3p2 4P3/2 145622 3s.3p.(3P°).4s 45/2 827620
146.754 Sc XV 4 - 2s2.2p3 23/2 200450 2s.(2S).2p4.(1S) 2S1/2 881890
146.816 Sc X - - 3p.3d 34 629767 3p.4f 3G5 1310890
146.954 Sc X - - 3p.3d 33 626453 3p.4f 3G4 1306910
146.966 Sc XV 7 - 2s.(2S).2p4.(1D) 2D3/2 761250 2p5 23/2 1441710
147.31 Sc IX - - 3s.3p2 4P5/2 148779 3s.3p.(3P°).4s 45/2 827620
147.346 Sc X - - 3s.3p 11 236610 3s.4s 1S0 915285
147.558 Sc XV 9 - 2s.(2S).2p4.(1D) 2D5/2 763990 2p5 23/2 1441710
147.834 Sc IX - - 3s.3p2 4P3/2 145622 3s.3p.(3P°).4s 41/2 822056
148.103 Sc IX - - 3s.3p2 4P5/2 148779 3s.3p.(3P°).4s 43/2 823985
148.17 Sc VI - - 3s2.3p4 3P2 0 3s2.3p3.(2D°).5s 33 674900
148.262 Sc X - - 3p.3d 12 633107 3p.4f 3F3 1307590
148.498 Sc XIV 30 - 2s2.2p4 3P1 31174 2s.2p5 30 704584
149.479 Sc XVI - - 2s.(2S).2p3.(4S°) 31 782360 2p4 1S0 1451350
150.092 Sc IX - - 3s2.3p 21/2 0 3s2.4s 2S1/2 666259
150.49 Sc XIV 240 - 2s2.2p4 3P2 0 2s.2p5 32 664483
150.9 Sc X - - 3s.3d 3D1 455897 3s.4f 32 1118590
150.939 Sc X - - 3s.3d 3D2 456088 3s.4f 33 1118610
150.973 Sc XVI 135 - 2s2.2p2 1D2 123360 2s.(2S).2p3.(2D°) 12 785740
150.995 Sc X - - 3s.3d 3D3 456414 3s.4f 34 1118690
151.401 Sc IX - - 3s2.3p 23/2 5761.1 3s2.4s 2S1/2 666259
151.91 Sc XIV 50 - 2s2.2p4 3P1 31174 2s.2p5 31 689445
152.6 Sc VI - - 3s2.3p4 1D2 21393 3s2.3p3.(2D°).5s 12 676700
152.618 Sc XVI - - 2s.(2S).2p3.(2P°) 31 630250 2p4 1D2 1285480
152.702 Sc X - - 3p.3d 32 666472 3p.4f 3D2 1321340
152.88 Sc XIV 95 - 2s2.2p4 3P0 35351 2s.2p5 31 689445
153.197 Sc XV - - 2s2.2p3 23/2 111200 2s.(2S).2p4.(1D) 2D5/2 763990
153.21 Sc IV - - 3s2.3p6 1S0 0 3s.3p6.5p 11 652700
153.564 Sc XVI 10 - 2s.(2S).2p3.(2D°) 32 536610 2p4 3P2 1187830
153.598 Sc XVI - - 2s.(2S).2p3.(2P°) 32 634430 2p4 1D2 1285480
153.82 Sc XVI - - 2s.(2S).2p3.(2D°) 31 537720 2p4 3P2 1187830
153.843 Sc XV 150 - 2s2.2p3 23/2 111200 2s.(2S).2p4.(1D) 2D3/2 761250
154.018 Sc XVII 150 - 2s2.2p 23/2 45637 2s.2p2 2P3/2 694950
154.29 Sc VI - - 3s2.3p4 3P2 0 3s2.3p3.(4S°).5s 31 648100
154.52 Sc VI - - 3s2.3p4 1S0 49224.6 3s2.3p3.(2P°).5s 11 696400
154.849 Sc XVI 25 - 2s.(2S).2p3.(2D°) 33 542030 2p4 3P2 1187830
154.897 Sc X - - 3p.3d 33 666417 3p.4f 3F4 1312010
155.1 Sc VI - - 3s2.3p4 3P1 3346.1 3s2.3p3.(4S°).5s 31 648100
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