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
437.77 Ca IV - -
438.93 Ca IV - -
439.691 Ca III 9 - 3s2.3p6 1S0 0 3s2.3p5.3d 31 227432.11
443.82 Ca IV - -
445.02 Ca IV - -
450.57 Ca IV - -
454.55 Ca IV - -
456.98 Ca IV - -
461.09 Ca IV - -
466.24 Ca IX - - 2p6.3s2 1S0 0 3s.3p 11 214482
490.549 Ca III 2 - 3s2.3p6 1S0 0 3s2.3p5.3d 31 203851.95
498.015 Ca IX - - 3s.3p 31 144675 3p2 3P2 345472
503.281 Ca IX - - 3s.3p 30 143176 3p2 3P1 341872
506.175 Ca IX - - 3s.3p 32 147912 3p2 3P2 345472
507.107 Ca IX - - 3s.3p 31 144675 3p2 3P1 341872
512.064 Ca IX - - 3s.3p 31 144675 3p2 3P0 339963
515.57 Ca IX - - 3s.3p 32 147912 3p2 3P1 341872
545.38 Ca XIV - - 2s2.2p3 43/2 0 2s2.2p3 23/2 183360
552.411 Ca III 15 - 3s2.3p5.3d 32 204842.64 3s2.3p5.(2P°1/2).6f 2[5/2]3 385867
555.21 Ca XV - - 2s2.2p2 3P1 17559 2s2.2p2 1S0 197670
557.765 Ca X - - 2p6.3s 2S1/2 0 2p6.3p 23/2 179287
558.6 Ca V 2 -
559.87 Ca IIII - - 2s2.2p4 3P2 0 2s2.2p4 1S0 178613
561.959 Ca III 25 - 3s2.3p5.3d 32 204842.64 3s2.3p5.(2P°3/2).6f 2[5/2]3 382791.5
562.607 Ca III 15 - 3s2.3p5.3d 34 212310 3s2.3p5.(2P°3/2).7f 2[9/2]5 390054
565.46 Ca IV - -
574.01 Ca X - - 2p6.3s 2S1/2 0 2p6.3p 21/2 174213
580.05 Ca XIV - - 2s2.2p3 43/2 0 2s2.2p3 21/2 172400
580.058 Ca III 10 - 3s2.3p5.3d 33 213379.4 3s2.3p5.(2P°1/2).6f 2[7/2]4 385775.5
582.845 Ca VIII - - 3s2.3p 21/2 0 3s.3p2 2D3/2 171572.2
583.35 Ca III 10 - 3s2.3p5.3d 32 214334.06 3s2.3p5.(2P°1/2).6f 2[7/2]3 385757.6
586.547 Ca III 10 - 3s2.3p5.3d 34 212310 3s2.3p5.(2P°3/2).6f 2[7/2]4 382798.5
587.354 Ca III 85 - 3s2.3p5.3d 34 212310 3s2.3p5.(2P°3/2).6f 2[9/2]5 382565.1
589.013 Ca III 20 - 3s2.3p5.3d 31 203851.95 3s2.3p5.(2P°1/2).5f 2[5/2]2 373626.9
590.987 Ca III 20 - 3s2.3p5.3d 33 213379.4 3s2.3p5.(2P°3/2).6f 2[9/2]4 382587.9
591.584 Ca III 50 - 3s2.3p5.3d 32 204842.64 3s2.3p5.(2P°1/2).5f 2[5/2]3 373880.37
593.645 Ca III 4 - 3s2.3p5.3d 32 214334.06 3s2.3p5.(2P°3/2).6f 2[7/2]3 382784.7
594.978 Ca III 40 - 3s2.3p5.3d 30 203373.22 3s2.3p5.(2P°3/2).5f 2[3/2]1 371447.58
596.675 Ca III 30 - 3s2.3p5.3d 31 203851.95 3s2.3p5.(2P°3/2).5f 2[3/2]1 371447.58
596.935 Ca VIII - - 3s2.3p 23/2 4308.3 3s.3p2 2D5/2 171830.7
597.291 Ca III 40 - 3s2.3p5.3d 31 203851.95 3s2.3p5.(2P°3/2).5f 2[3/2]2 371274.48
597.858 Ca VIII - - 3s2.3p 23/2 4308.3 3s.3p2 2D3/2 171572.2
600.221 Ca III 4 - 3s2.3p5.3d 31 203851.95 3s2.3p5.(2P°1/2).6p 2[3/2]2 370454
600.852 Ca III 20 - 3s2.3p5.3d 32 204842.64 3s2.3p5.(2P°3/2).5f 2[3/2]2 371274.48
606.756 Ca III 10 - 3s2.3p5.3d 13 228413.95 3s2.3p5.(2P°1/2).7f 2[7/2]4 393224.9
610.225 Ca III 10 - 3s2.3p5.3d 33 226333.56 3s2.3p5.(2P°3/2).7f 2[7/2]4 390207.6
616.581 Ca III 7 - 3s2.3p5.3d 32 204842.64 3s2.3p5.(2P°3/2).6p 2[5/2]3 367026.65
618.2 Ca XV - - 2s2.2p2 3P2 35923 2s2.2p2 1S0 197670
618.923 Ca III 4 - 3s2.3p5.3d 34 212310 3s2.3p5.(2P°1/2).5f 2[5/2]3 373880.37
624.385 Ca VII - - 3s2.3p2 3P0 0 3s.3p3 31 160157.5
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