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
2259.138 Fe II - - 3d6.(1G1).4s d 2G9/2 58631.623 3d6.(5D4).4f 2[4]°9/2 102882.424
2259.142 Fe III - - 3d5.(a 2G).4s 1G4 93512.71 3d5.(2H).4p 35 137763.58
2259.2255 Fe II - - 3d6.(3H).4p z 45/2 61041.734 3d6.(3F2).4d 4G7/2 105291.014
2259.24 Fe III - - 3d5.(6S).5p 72 166144.81 3d5.(6S).6d 7D1 210393.9
2259.2825 Fe I - - 3d6.4s2 a 5D3 415.933 3d6.(3F2).4s.4p.(3P°) v 52 44664.075
2259.3514 Fe II - - 3d6.(3H).4p z 45/2 61041.734 3d6.(5D).5d 6G3/2 105288.559
2259.408 Fe III - - 3d5.(a 2F).4s 3F3 84672.08 3d5.(4D).4p 32 128917.66
2259.5101 Fe I 3 - 3d6.4s2 a 5D4 0 3d6.(3F2).4s.4p.(3P°) w 55 44243.685
2259.5395 Fe II - - 3d6.(3H).4p z 411/2 60625.446 3d6.(5D).5d 6G9/2 104868.522
2259.5802 Fe I - - 3d7.(4F).4s a 5F4 7376.764 3d6.(5D).4s (6D).5p u 53 51619.076
2259.6253 Fe II 10 - 3d6.(1G2).4s c 2G7/2 33501.2957 3d6.(1D2).4p v 25/2 77742.736
2259.801 Fe II - - 3d6.(3H).4p z 411/2 60625.446 3d6.(5D).5d 4G11/2 104863.432
2259.8568 Fe II - - 3d6.(3P2).4p y 41/2 62829.071 3d6.(5D).5d 4P3/2 107065.951
2259.903 Fe II - - 3d6.(3G).4p x 47/2 65931.358 3d6.(3G).4d 4F7/2 110167.303
2260.0194 Fe II 1 - 3d5.(6S).4s.4p.(3P°) y 67/2 62171.624 3d5.(6S).4p2 8P5/2 106405.326
2260.07942 Fe II 15 - 3d6.(5D).4s a 6D9/2 0 3d6.(5D).4p z 49/2 44232.5398
2260.11333 Fe II 9 - 3d6.(3G).4p x 411/2 65580.065 3d6.(3G).4d 4F9/2 109811.94
2260.239 Fe II 2 - 3d5.4s2 b 4G5/2 54275.649 3d5.(4D).4s.4p.(3P°) 45/2 98505.022
2260.323 Fe II - - 3d6.(3P1).4s c 4P1/2 49100.956 3d6.(3F1).4p u 43/2 93328.553
2260.412 Fe II - - 3d6.(3H).4p z 413/2 60837.56 3d6.(3F2).4d 4G11/2 105063.561
2260.5173 Fe II - - 3d6.(3P2).4p z 25/2 61093.406 3d6.(3P2).4d 2P3/2 105317.4
2260.548 Fe III 3 - 3d5.(4G).4s 3G3 70725.46 3d5.(4G).4p 53 114948.83
2260.5971 Fe I - - 3d7.(4F).4s a 3F3 12560.934 3d6.(1G2).4s.4p.(3P°) u 33 56783.322
2260.682 Fe II - - 3d6.(1G1).4s d 2G7/2 58666.199 3d6.(5D4).4f 2[4]°7/2 102887.172
2260.748 Fe II 2 - 3d6.(3H).4s a 4H7/2 21711.8963 3d6.(3G).4p x 47/2 65931.358
2260.859 Fe II 5 - 3d6.(5D).4s a 6D3/2 862.6118 3d6.(5D).4p z 45/2 45079.9019
2260.8871 Fe I - - 3d7.(4F).4s a 5F3 7728.06 3d6.(5D).4s (6D).5p u 52 51944.784
2260.89 Fe VI 1 - 3d3 4F9/2 2000.6 3d3 2F7/2 46217.3
2261.08 Fe II - - 3d6.(3D).4s b 4D5/2 31387.9788 3d6.(3D).4p w 27/2 75600.9
2261.2057 Fe II - - 3d6.(3P2).4p y 45/2 62689.874 3d6.(3F2).4d 2G7/2 106900.373
2261.594 Fe III 15 - 3d5.(a 2F).4s 1F3 87902.06 3d5.(a 2D).4p 32 132105.12
2261.8291 Fe II 2 - 3d6.(3H).4p z 47/2 60956.781 3d6.(3F2).4d 4G9/2 105155.093
2261.8661 Fe II - - 3d6.(3P2).4p z 25/2 61093.406 3d6.(3F2).4d 4G7/2 105291.014
2261.8927 Fe II - - 3d6.(3H).4p z 45/2 61041.734 3d6.(3P2).4d 2D5/2 105238.815
2261.9968 Fe I - - 3d7.(4F).4s a 5F2 7985.785 3d7.(2P).4p 11 52180.82
2262.067 Fe III - - 3d5.(6S).5p 74 166421.54 3d5.(6S).7s 7S3 210615.4
2262.102 Fe II - - 3d6.(3G).4p x 47/2 66377.315 3d6.(3G).4d 2F7/2 110570.312
2262.2451 Fe II 2 - 3d6.(3F2).4s b 4F7/2 22810.3459 3d6.(3F2).4p y 25/2 67000.53
2262.329 Fe II - - 3d6.(3F2).4p z 25/2 64425.405 3d6.(3G).4d 4G5/2 108613.977
2262.4278 Fe II - - 3d6.(3H).4p z 49/2 60807.239 3d6.(3F2).4d 4D7/2 104993.879
2262.488 Fe II - - 3d6.(3P2).4p y 43/2 61332.753 3d6.(3F2).4d 4F3/2 105518.142
2262.6862 Fe II 3 - 3d6.(5D).4s a 6D3/2 862.6118 3d6.(5D).4p z 43/2 45044.1916
2262.802 Fe II - - 3d6.(5D).4p z 67/2 42237.0575 3d6.(5D).4d e 4F7/2 86416.37
2262.888 Fe III - - 3d5.(b 2F).4p 12 145618.22 3d5.(4D).5s 3D1 189796.14
2262.9 Fe II 1 - 3d7 d 2D15/2 48039.109 3d6.(3P1).4p u 23/2 92216.391
2263.23198 Fe II 30 - 3d6.(3H).4s b 2H9/2 26352.7671 3d6.(3G).4p x 27/2 70523.694
2263.474 Fe II 3 - 3d6.(3H).4p z 47/2 60956.781 3d6.(3H).4d 2G7/2 105123.005
2263.4741 Fe I - - 3d6.4s2 a 5D4 0 3d6.(3F2).4s.4p.(3P°) v 53 44166.206
2263.477 Fe III - - 3d5.(b 2F).4p 12 145618.22 3d5.(4D).5s 3D2 189784.65
2264.0731 Fe II - - 3d6.(3G).4p x 49/2 66012.775 3d6.(3G).4d 4F7/2 110167.303
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