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
4307.74 Ca I 570 265 3p6.4s.4p 31 15210.063 3p6.4p2 3P0 38417.543
4318.65 Ca I 495 231 3p6.4s.4p 32 15315.943 3p6.4p2 3P1 38464.808
4328.225 Ca III 30 13 3s2.3p5.(2P°3/2).4d 2[7/2]°3 324660.47 3s2.3p5.(2P°3/2).4f 2[5/2]2 347758.22
4329.185 Ca III 45 21 3s2.3p5.(2P°3/2).4f 2[7/2]3 348028.13 3s2.3p5.(2P°3/2).5g 2[9/2]°4 371120.69
4332.065 Ca III 30 13 3s2.3p5.(2P°3/2).4d 2[3/2]°2 323655.06 3s2.3p5.(2P°3/2).4f 2[3/2]1 346732.19
4333.567 Ca III 315 148 3s2.3p5.(2P°3/2).4f 2[7/2]4 348051.86 3s2.3p5.(2P°3/2).5g 2[9/2]°5 371121.06
4340.343 Ca III 45 22 3s2.3p5.(2P°3/2).4f 2[7/2]3 348028.13 3s2.3p5.(2P°3/2).5g 2[7/2]°3 371061.3
4344.817 Ca III 15 7 3s2.3p5.(2P°3/2).4f 2[7/2]4 348051.86 3s2.3p5.(2P°3/2).5g 2[7/2]°4 371061.37
4355.08 Ca I 360 170 3p6.3d.4s 1D2 21849.634 3p6.4s.5f 13 44804.878
4358.379 Ca III 35 17 3s2.3p5.(2P°3/2).4d 2[3/2]°1 327962.11 3s2.3p5.(2P°1/2).4f 2[5/2]2 350900.04
4369.249 Ca III 20 9 3s2.3p5.(2P°3/2).5p 2[3/2]1 341349.19 3s2.3p5.(2P°1/2).6s 2[1/2]°0 364229.89
4382.997 Ca III 35 16 3s2.3p5.(2P°1/2).4d 2[5/2]°2 328090.99 3s2.3p5.(2P°1/2).4f 2[5/2]2 350900.04
4393.109 Ca III 35 16 3s2.3p5.(2P°3/2).4d 2[7/2]°3 324660.47 3s2.3p5.(2P°3/2).4f 2[5/2]3 347417.05
4395.895 Ca III 50 23 3s2.3p5.(2P°3/2).5p 2[3/2]2 341601.46 3s2.3p5.(2P°1/2).6s 2[1/2]°1 364343.85
4399.594 Ca III 65 32 3s2.3p5.(2P°3/2).4d 2[7/2]°3 324660.47 3s2.3p5.(2P°3/2).4f 2[9/2]4 347383.51
4406.291 Ca III 55 25 3s2.3p5.(2P°1/2).4d 2[5/2]°2 328090.99 3s2.3p5.(2P°1/2).4f 2[7/2]3 350779.47
4413.736 Ca III 20 9 3s2.3p5.(2P°1/2).4d 2[5/2]°2 328090.99 3s2.3p5.(2P°1/2).4f 2[5/2]3 350741.19
4424.326 Ca III 8 4 3s2.3p5.(2P°3/2).5p 2[1/2]1 339198.09 3s2.3p5.(2P°3/2).5d 2[3/2]°1 361794.08
4425.44 Ca I 645 309 3p6.4s.4p 30 15157.901 3p6.4s.4d 3D1 37748.197
4431.298 Ca III 40 18 3s2.3p5.(2P°3/2).4d 2[5/2]°2 325467.67 3s2.3p5.(2P°3/2).4f 2[7/2]3 348028.13
4434.96 Ca I 960 459 3p6.4s.4p 31 15210.063 3p6.4s.4d 3D2 37751.867
4435.69 Ca I 645 306 3p6.4s.4p 31 15210.063 3p6.4s.4d 3D1 37748.197
4454.78 Ca I 1500 601 3p6.4s.4p 32 15315.943 3p6.4s.4d 3D3 37757.449
4455.89 Ca I 630 301 3p6.4s.4p 32 15315.943 3p6.4s.4d 3D2 37751.867
4456.61 Ca I 120 60 3p6.4s.4p 32 15315.943 3p6.4s.4d 3D1 37748.197
4472.04 Ca II 10 5
4479.23 Ca II 5 2
4484.396 Ca III 20 9 3s2.3p5.(2P°1/2).4d 2[3/2]°2 328606.78 3s2.3p5.(2P°1/2).4f 2[5/2]2 350900.04
4484.95 Ca III 30 15 3s2.3p5.(2P°3/2).4d 2[5/2]°2 325467.67 3s2.3p5.(2P°3/2).4f 2[5/2]2 347758.22
4489.18 Ca II 10 5
4495.963 Ca III 9 5 3s2.3p5.(2P°3/2).4d 2[7/2]°3 324660.47 3s2.3p5.(2P°3/2).4f 2[3/2]2 346896.26
4499.884 Ca III 60 29 3s2.3p5.(2P°1/2).4d 2[5/2]°3 328588.76 3s2.3p5.(2P°1/2).4f 2[7/2]4 350805.32
4505.131 Ca III 20 9 3s2.3p5.(2P°1/2).4d 2[5/2]°3 328588.76 3s2.3p5.(2P°1/2).4f 2[7/2]3 350779.47
4508.787 Ca III 25 12 3s2.3p5.(2P°1/2).4d 2[3/2]°2 328606.78 3s2.3p5.(2P°1/2).4f 2[7/2]3 350779.47
4512.911 Ca III 25 12 3s2.3p5.(2P°1/2).4d 2[5/2]°3 328588.76 3s2.3p5.(2P°1/2).4f 2[5/2]3 350741.19
4516.585 Ca III 50 23 3s2.3p5.(2P°1/2).4d 2[3/2]°2 328606.78 3s2.3p5.(2P°1/2).4f 2[5/2]3 350741.19
4526.94 Ca I 585 293 3p6.3d.4s 1D2 21849.634 3p6.4s.np w 11 43933.477
4553.295 Ca III 25 12 3s2.3p5.(2P°3/2).5p 2[1/2]1 339198.09 3s2.3p5.(2P°3/2).6s 2[3/2]°2 361154.07
4554.652 Ca III 10 6 3s2.3p5.(2P°3/2).4d 2[5/2]°2 325467.67 3s2.3p5.(2P°3/2).4f 2[5/2]3 347417.05
4572.124 Ca III 45 24 3s2.3p5.(2P°3/2).4d 2[5/2]°3 326186.32 3s2.3p5.(2P°3/2).4f 2[7/2]4 348051.86
4572.45 Ca VII 6 3 3s2.3p2 3P0 0 3s2.3p2 1D2 21864
4578.55 Ca I 465 237 3p6.3d.4s 3D1 20335.36 3p6.4s.4f 32 42170.214
4581.4 Ca I 585 296 3p6.3d.4s 3D2 20349.26 3p6.4s.4f 33 42170.558
4581.47 Ca I 10 6 3p6.3d.4s 3D2 20349.26 3p6.4s.4f 32 42170.214
4585.87 Ca I 720 373 3p6.3d.4s 3D3 20371 3p6.4s.4f 34 42171.026
4585.96 Ca I 10 6 3p6.3d.4s 3D3 20371 3p6.4s.4f 33 42170.558
4586.036 Ca I 15 9 3p6.3d.4s 3D3 20371 3p6.4s.4f 32 42170.214
4629.485 Ca III 20 11 3s2.3p5.(2P°3/2).4d 2[1/2]°0 322663.28 3s2.3p5.(2P°1/2).5p 2[1/2]1 344257.92
4632.869 Ca III 25 12 3s2.3p5.(2P°1/2).5p 2[3/2]1 343784.96 3s2.3p5.(2P°1/2).5d 2[3/2]°1 365363.88
4667.254 Ca III 20 12 3s2.3p5.(2P°3/2).5p 2[3/2]2 341601.46 3s2.3p5.(2P°1/2).5d 2[3/2]°2 363021.27
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