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
157.364 Y VII - - 4s2.4p3 43/2 0 4s2.4p2.(1D2).6s 2[2]5/2 635478
161.789 Y VII - - 4s2.4p3 21/2 42364.7 4s2.4p2.(1S0).6s 2[0]1/2 660459
161.967 Y VII 25 - 4s2.4p3 43/2 0 4s2.4p2.(3P2).6s 2[2]5/2 617410
162.798 Y VII 2 - 4s2.4p3 23/2 21610.5 4s2.4p2.(1D2).6s 2[2]3/2 635870
162.901 Y VII 1 - 4s2.4p3 23/2 21610.5 4s2.4p2.(1D2).6s 2[2]5/2 635478
163.619 Y VII - - 4s2.4p3 23/2 49288.2 4s2.4p2.(1S0).6s 2[0]1/2 660459
163.784 Y VII 9 - 4s2.4p3 43/2 0 4s2.4p2.(3P1).6s 2[1]3/2 610562
164.002 Y VII - - 4s2.4p3 25/2 26120.4 4s2.4p2.(1D2).6s 2[2]3/2 635870
164.108 Y VII 10 - 4s2.4p3 25/2 26120.4 4s2.4p2.(1D2).6s 2[2]5/2 635478
166.059 Y VII 5 - 4s2.4p3 43/2 0 4s2.4p2.(3P0).6s 2[0]1/2 602202
167.443 Y VII - - 4s2.4p3 23/2 21610.5 4s2.4p2.(3P2).6s 2[2]3/2 618828
168.491 Y VII - - 4s2.4p3 21/2 42364.7 4s2.4p2.(1D2).6s 2[2]3/2 635870
168.716 Y VII 15 - 4s2.4p3 25/2 26120.4 4s2.4p2.(3P2).6s 2[2]3/2 618828
169.122 Y VII 2 - 4s2.4p3 25/2 26120.4 4s2.4p2.(3P2).6s 2[2]5/2 617410
169.364 Y VII 8 - 4s2.4p3 23/2 21610.5 4s2.4p2.(3P1).6s 2[1]1/2 612058
169.793 Y VII - - 4s2.4p3 23/2 21610.5 4s2.4p2.(3P1).6s 2[1]3/2 610562
170.478 Y VII 8 - 4s2.4p3 23/2 49288.2 4s2.4p2.(1D2).6s 2[2]3/2 635870
170.591 Y VII 1 - 4s2.4p3 23/2 49288.2 4s2.4p2.(1D2).6s 2[2]5/2 635478
171.103 Y VII - - 4s2.4p3 25/2 26120.4 4s2.4p2.(3P1).6s 2[1]3/2 610562
172.237 Y VII 1 - 4s2.4p3 23/2 21610.5 4s2.4p2.(3P0).6s 2[0]1/2 602202
173.472 Y VII 2 - 4s2.4p3 21/2 42364.7 4s2.4p2.(3P2).6s 2[2]3/2 618828
175.532 Y VII 1 - 4s2.4p3 21/2 42364.7 4s2.4p2.(3P1).6s 2[1]1/2 612058
175.581 Y VII 2 - 4s2.4p3 23/2 49288.2 4s2.4p2.(3P2).6s 2[2]3/2 618828
175.996 Y VII - - 4s2.4p3 21/2 42364.7 4s2.4p2.(3P1).6s 2[1]3/2 610562
178.166 Y VII - - 4s2.4p3 23/2 49288.2 4s2.4p2.(3P1).6s 2[1]3/2 610562
178.623 Y VII - - 4s2.4p3 21/2 42364.7 4s2.4p2.(3P0).6s 2[0]1/2 602202
184.144 Y V - - 4s2.4p5 23/2 0 4s2.4p4.(1S0).6d? 2[2]3/2 543052
187.849 Y V - - 4s2.4p5 21/2 12460.1 4s2.4p4.(1S0).7s? 2[0]1/2 544803
188.469 Y V - - 4s2.4p5 21/2 12460.1 4s2.4p4.(1S0).6d? 2[2]3/2 543052
191.571 Y V - - 4s2.4p5 23/2 0 4s2.4p4.(1D2).7s? 2[2]5/2 522000
193.843 Y V - - 4s2.4p5 23/2 0 4s2.4p4.(1D2).6d? 2[1]1/2 515882
193.888 Y V - - 4s2.4p5 23/2 0 4s2.4p4.(1D2).6d? 2[2]5/2 515762
194.165 Y V - - 4s2.4p5 23/2 0 4s2.4p4.(1D2).6d? 2[2]3/2 515011
194.457 Y V - - 4s2.4p5 23/2 0 4s2.4p4.(1D2).6d? 2[0]1/2 514253
196.148 Y V - - 4s2.4p5 23/2 0 4s2.4p4.(3P1).7s? 2[1]1/2 509817
196.206 Y V - - 4s2.4p5 21/2 12460.1 4s2.4p4.(1D2).7s? 2[2]3/2 522129
196.44 Y V - - 4s2.4p5 23/2 0 4s2.4p4.(3P1).7s? 2[1]3/2 509051
198.495 Y V - - 4s2.4p5 23/2 0 4s2.4p4.(3P1).6d? 2[2]3/2 503788
198.64 Y V - - 4s2.4p5 21/2 12460.1 4s2.4p4.(1D2).6d? 2[1]1/2 515882
198.753 Y V - - 4s2.4p5 23/2 0 4s2.4p4.(3P1).6d? 2[3]5/2 503137
198.99 Y V - - 4s2.4p5 21/2 12460.1 4s2.4p4.(1D2).6d? 2[2]3/2 515011
199.285 Y V - - 4s2.4p5 21/2 12460.1 4s2.4p4.(1D2).6d? 2[0]1/2 514253
199.46 Y V - - 4s2.4p5 23/2 0 4s2.4p4.(3P1).6d? 2[1]3/2 501350
200.392 Y V - - 4s2.4p5 23/2 0 4s2.4p4.(3P2).7s? 2[2]3/2 499020
200.694 Y V - - 4s2.4p5 23/2 0 4s2.4p4.(3P2).7s? 2[2]5/2 498270
201.064 Y V - - 4s2.4p5 21/2 12460.1 4s2.4p4.(3P1).7s? 2[1]1/2 509817
202.78 Y V - - 4s2.4p5 23/2 0 4s2.4p4.(3P2).6d? 2[1]3/2 493146
202.792 Y V - - 4s2.4p5 23/2 0 4s2.4p4.(3P2).6d? 2[3]5/2 493120
203.531 Y V - - 4s2.4p5 21/2 12460.1 4s2.4p4.(3P1).6d? 2[2]3/2 503788
205.525 Y V - - 4s2.4p5 21/2 12460.1 4s2.4p4.(3P2).7s? 2[2]3/2 499020
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