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
30.448 Ca XI 10 - 2s2.2p6 1S0 0 2s2.2p5.3d 11 3284300
30.867 Ca XI 10 - 2s2.2p6 1S0 0 2s2.2p5.3d 31 3239700
31.257 Ca XI 10 - 2s2.2p6 1S0 0 2s2.2p5.3d 31 3199300
35.213 Ca XI 10 - 2s2.2p6 1S0 0 2s2.2p5.3s 11 2839900
35.576 Ca XI 10 - 2s2.2p6 1S0 0 2s2.2p5.3s 31 2810900
100.2062 Ca IX 6 - 3s.3p 32 147912 3s.5d 3D3 1145854
110.963 Ca X 5 - 2p6.3s 2S1/2 0 2p6.4p 23/2 901200
111.199 Ca X 5 - 2p6.3s 2S1/2 0 2p6.4p 21/2 899290
118.123 Ca X 5 - 2p6.3d 2D3/2 417112 2p6.5f 25/2 1263690
118.176 Ca X 5 - 2p6.3d 2D5/2 417522 2p6.5f 27/2 1263720
118.18 Ca X 5 - 2p6.3d 2D5/2 417522 2p6.5f 25/2 1263690
129.195 Ca IX 4 - 3s.3p 30 143176 3s.4d 3D1 917200
129.4265 Ca IX 4 - 3s.3p 31 144675 3s.4d 3D2 917314
129.446 Ca IX 4 - 3s.3p 31 144675 3s.4d 3D1 917200
129.9349 Ca IX 4 - 3s.3p 32 147912 3s.4d 3D3 917528
129.9711 Ca IX 4 - 3s.3p 32 147912 3s.4d 3D2 917314
129.99 Ca IX 4 - 3s.3p 32 147912 3s.4d 3D1 917200
131.22 Ca XIII 4 - 2s2.2p4 1D2 88208 2s.2p5 11 850300
140.58 Ca XV 3 - 2s2.2p2 3P1 17559 2s.(2S).2p3.(4S°) 31 728880
141.69 Ca XV 3 - 2s2.2p2 1D2 108600 2s.(2S).2p3.(2P°) 11 814380
151.843 Ca X 2 - 2p6.3p 21/2 174213 2p6.4s 2S1/2 832790
153.021 Ca X 2 - 2p6.3p 23/2 179287 2p6.4s 2S1/2 832790
161.74 Ca XIII 2 - 2s2.2p4 3P2 0 2s.2p5 32 618268
161.98 Ca IX 2 - 3s.3p 30 143176 3s.4s 3S1 760538
162.374 Ca IX 2 - 3s.3p 31 144675 3s.4s 3S1 760538
163.232 Ca IX 2 - 3s.3p 32 147912 3s.4s 3S1 760538
166.948 Ca X 1 - 2p6.3d 2D3/2 417112 2p6.4f 25/2 1016100
167.049 Ca X 1 - 2p6.3d 2D5/2 417522 2p6.4f 27/2 1016150
167.063 Ca X 1 - 2p6.3d 2D5/2 417522 2p6.4f 25/2 1016100
182.708 Ca VIII - - 3s2.3p 21/2 0 3s2.4s 2S1/2 547322
183.15 Ca III - - 3s2.3p6 1S0 0 3s.3p6.9p 11 546000
184.157 Ca VIII - - 3s2.3p 23/2 4308.3 3s2.4s 2S1/2 547322
184.72 Ca III - - 3s2.3p6 1S0 0 3s.3p6.8p 11 541360
187.43 Ca III - - 3s2.3p6 1S0 0 3s.3p6.7p 11 533530
188.99 Ca XIV - - 2s2.2p3 23/2 183360 2s.(2S).2p4.(1D) 2D5/2 712500
190.36 Ca V 15 -
190.46 Ca V 15 -
192.4 Ca III - - 3s2.3p6 1S0 0 3s.3p6.6p 11 519750
193.87 Ca XIV - - 2s2.2p3 43/2 0 2s.(2S).2p4.(3P) 4P5/2 515800
196.97 Ca V 15 -
199.55 Ca V 15 -
200.51 Ca V 10 -
202.901 Ca III - - 3s2.3p6 1S0 0 3s.3p6.5p 11 492850
206.57 Ca X - - 2p6.3d 2D3/2 417112 2p6.4p 23/2 901200
206.75 Ca X - - 2p6.3d 2D5/2 417522 2p6.4p 23/2 901200
207.39 Ca X - - 2p6.3d 2D3/2 417112 2p6.4p 21/2 899290
231.965 Ca III - - 3s2.3p6 1S0 0 3s.3p6.4p 11 431100
248.3 Ca III - - 3s2.3p6 1S0 0 3s2.3p5.(2P°1/2).10d 2[3/2]°1 402680
249.41 Ca IV - -
250. Ca III - - 3s2.3p6 1S0 0 3s2.3p5.(2P°1/2).10s 2[1/2]°1 399910
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