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
967.643 Fe V - - 3d3.(2H).4p 34 292430.64 3d3.(4F).5s 5F4 395774.2
967.869 Fe V - - 3d3.(4F).4p 35 265112.77 3d3.(4F).4d 5D4 368433.6
967.943 Fe V - - 3d3.(2G).4p 33 278793.99 3d3.(2G).4d 3D3 382105.61
968.07 Fe V - - 3d3.(2P).4p 32 284911.02 3d3.(2P).4d 3P2 388208.8
968.386 Fe V - - 3d3.(2H).4p 34 292430.64 3d3.(2H).4d 3H5 395695.9
968.623 Fe V - - 3d3.(2H).4p 35 284790.49 3d3.(2H).4d 3K6 388029.5
968.767 Fe III 2 - 3d6 a 3P2 19404.42 3d5.(4D).4p 52 122628.53
968.949 Fe III 90 - 3d6 a 3F3 21699.79 3d5.(4D).4p 32 124904.09
968.95 Fe V 1 - 3d3.(2G).4p 33 278793.99 3d3.(2G).4d 3D2 381999.7
969.281 Fe V - - 3d3.(4F).4p 52 254803.5 3d3.(4F).4d 5F2 357972.9
969.418 Fe III 50 - 3d6 a 3F3 21699.79 3d5.(4D).4p 33 124854.11
969.548 Fe V - - 3d3.(2D2).4p 12 295716.18 3d3.(2D2).4d 1F3 398857
969.794 Fe V - - 3d3.(4P).4p 52 276759.06 3d3.(4P).4d 5P1 379874.4
969.878 Fe V - - 3d3.(2G).4p 35 277292.48 3d3.(2G).4d 3H5 380397.2
969.95 Fe III 50 - 3d6 a 3F2 21857.08 3d5.(4D).4p 31 124955.09
970.43 Fe III 25 - 3d6 a 3F2 21857.08 3d5.(4D).4p 32 124904.09
970.621 Fe V - - 3d3.(4F).4p 53 255399.38 3d3.(4F).4d 5F3 358425.7
970.797 Fe III 2 - 3d6 a 3P1 20688.12 3d5.(4D).4p 52 123697.15
971.16 Fe V 1 - 3d3.(4F).4p 54 256177.97 3d3.(4F).4d 5G3 359146.4
971.246 Fe V - - 3d3.(4P).4p 31 276765.79 3d3.(4P).4d 5P2 379726.81
971.416 Fe III 8 - 3d6 a 3P2 19404.42 3d5.(4P).4p 33 122346.75
971.418 Fe V - - 3d3.(2G).4p 14 282037.7 3d3.(2H).4d 3I5 384979.4
971.564 Fe V 1 - 3d3.(2H).4p 33 292513.09 3d3.(2H).4d 3H4 395439
971.647 Fe V - - 3d3.(2H).4p 34 292430.64 3d3.(2H).4d 3F3 395348.8
971.695 Fe V - - 3d3.(2P).4p 33 287109.43 3d3.(2H).4d 1G4 390022.6
971.924 Fe III 35 - 3d6 a 1D2 35803.01 3d5.(a 2D).4p 11 138691.8
971.952 Fe V - - 3d3.(2G).4p 35 280039.49 3d3.(2P).4d 3F4 382925.4
972.204 Fe V - - 3d3.(4P).4p 52 276759.06 3d3.(4P).4d 5P3 379617.46
972.868 Fe V - - 3d3.(2D1).4p 32 331333.77 3d3.(2D1).4d 3F3 434122.3
973.078 Fe III 2 - 3d6 a 3P1 20688.12 3d5.(4D).4p 50 123455.87
973.141 Fe V - - 3d3.(2F).4p 33 306193.81 3d3.(2F).4d 3F3 408953.8
973.196 Fe V - - 3d3.(2D1).4p 33 331367.3 3d3.(2D1).4d 3F3 434122.3
973.233 Fe III 2 - 3d6 a 1S0 34811.9 3d5.(4F).4p 51 137561.18
973.379 Fe V - - 3d3.(2P).4p 33 285474.05 3d3.(2P).4d 3P2 388208.8
973.499 Fe III 65 - 3d6 1F3 42896.27 3d5.(b 2F).4p 12 145618.22
973.961 Fe V - - 3d3.(2D1).4p 33 331367.3 3d3.(2D1).4d 3F4 434040.4
974.152 Fe V - - 3d3.(4F).4p 54 256177.97 3d3.(4F).4d 5F4 358830.8
974.251 Fe III 6 - 3d6 3H5 20300.59 3d5.(4D).4p 54 122944.26
974.433 Fe V - - 3d3.(2H).4p 34 292430.64 3d3.(4F).5s 5F3 395055
974.589 Fe V - - 3d3.(2D2).4p 13 291231.28 3d3.(2G).4d 3F3 393839.2
974.627 Fe V - - 3d3.(2G).4p 34 279502.43 3d3.(2G).4d 3D3 382105.61
974.802 Fe V - - 3d3.(4P).4p 52 282423.24 3d3.(2P).4d 1F3 385007.98
974.86 Fe IVIII 1 - 2s2.2p5 23/2 0 2s2.2p5 21/2 102579
974.952 Fe V - - 3d3.(2G).4p 33 280831.94 3d3.(4P).4d 3F3 383400.86
975.056 Fe V - - 3d3.(2G).4p 34 280366.94 3d3.(2P).4d 3F4 382925.4
975.143 Fe V - - 3d3.(4P).4p 53 277068.37 3d3.(4P).4d 5P3 379617.46
975.263 Fe V - - 3d3.(2H).4p 33 292513.09 3d3.(2H).4d 3F2 395049.7
975.652 Fe V - - 3d3.(2G).4p 15 282871.56 3d3.(2H).4d 1H5 385366.93
975.731 Fe V 1 - 3d3.(2G).4p 14 282037.7 3d3.(2G).4d 1G4 384523.58
975.741 Fe III 35 - 3d6 b 3P0 49149.58 3d5.(2S).4p 11 151636.83
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