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
151.7 Ni IX - - 3p6.3d2 3F3 1880 3p5.(2P°).3d3.(4F) 32 661050
151.9 Ni XXV 1 - 1s2.2s.2p 32 549500 1s2.2p2 3P2 1207800
152.151 Ni XII 30 - 3s2.3p5 23/2 0 3s2.3p4.(3P).3d 2P1/2 657290
152.153 Ni XII 3 - 3s2.3p5 23/2 0 3s2.3p4.(3P).3d 2D5/2 657230
152.95 Ni XXII 1 - 2s.(2S).2p4.(3P) 2P1/2 1536500 2p5 23/2 2190300
153.174 Ni XII 1 - 3s2.3p5 21/2 23629 3s2.3p4.(3P).3d 2D3/2 676420
153.52 Ni XXIV 1 - 2s.2p2 2S1/2 1129710 2p3 21/2 1781100
154.039 Ni XVI 1 - 3s.3p2 4P5/2 284949 3s.3p.(1P°).3d 27/2 934137
154.171 Ni XII 15 - 3s2.3p5 23/2 0 3s2.3p4.(3P).3d 2P3/2 648670
154.68 Ni IIII 1 - 3s2.3p4 3P1 19541.8 3s2.3p3.(2D°).3d 12 666050
155.12 Ni IIII 1 - 3s2.3p4 3P2 0 3s2.3p3.(4S°).3d 32 644660
156.602 Ni XXII 1 - 2s2.2p3 25/2 209380 2s.(2S).2p4.(3P) 4P5/2 847940
156.78 Ni XXIV 1 - 2s.2p2 2P3/2 1143250 2p3 21/2 1781100
157.532 Ni IIII 4 - 3s2.3p4 1D2 47032.9 3s2.3p3.(2D°).3d 13 681820
157.622 Ni XIV 1 - 3s2.3p3 43/2 0 3s2.3p2.(1D).3d 2D5/2 634430
157.732 Ni IIII 7 - 3s2.3p4 3P2 0 3s2.3p3.(4S°).3d 33 633990
157.795 Ni XII 4 - 3s2.3p5 21/2 23629 3s2.3p4.(3P).3d 2P1/2 657290
158.377 Ni X 420 - 3p6.3d 2D5/2 3178 3p5.(2P°).3d2.(3F) 27/2 634583
158.77 Ni IIII 1 - 3s2.3p4 3P0 20060 3s2.3p3.(4S°).3d 31 649900
158.84 Ni XXV 1 - 1s2.2s.2p 31 418720 1s2.2p2 3P0 1048300
159.69 Ni XXIV 1 - 2s.2p2 2P1/2 955790 2p3 23/2 1581900
159.97 Ni XII 7 - 3s2.3p5 21/2 23629 3s2.3p4.(3P).3d 2P3/2 648670
159.977 Ni X 420 - 3p6.3d 2D3/2 0 3p5.(2P°).3d2.(3F) 25/2 625091
160.556 Ni XII 3 - 3s2.3p5 23/2 0 3s2.3p4.(1D).3d 2S1/2 622840
160.794 Ni X 25 - 3p6.3d 2D5/2 3178 3p5.(2P°).3d2.(3F) 25/2 625091
161.06 Ni IIIII 1 - 2s.(2S).2p3.(2P°) 11 1459700 2p4 1D2 2080600
161.547 Ni IIII 1 - 3s2.3p4 1D2 47032.9 3s2.3p3.(2D°).3d 12 666050
161.752 Ni IIII - - 3s2.3p4 1S0 97836.2 3s2.3p3.(2P°).3d 11 716070
162.093 Ni XVI 1 - 3s.3p2 2D3/2 347032 3s.3p.(1P°).3d 23/2 963961
162.14 Ni IIIII 1 - 2s2.2p2 1D2 324640 2s.(2S).2p3.(2D°) 33 941400
162.617 Ni XIV 1 - 3s2.3p3 23/2 45767.8 3s2.3p2.(1D).3d 2P3/2 660710
162.75 Ni IIIII 1 - 2s2.2p2 1S0 463900 2s.(2S).2p3.(2P°) 31 1078350
162.81 Ni IIIII 1 - 2s.(2S).2p3.(4S°) 31 1250470 2p4 3P2 1864700
163.176 Ni XVI 1 - 3s.3p2 2D3/2 347032 3s.3p.(1P°).3d 23/2 959869
163.192 Ni XVI 1 - 3s.3p2 2D5/2 351185 3s.3p.(1P°).3d 23/2 963961
163.639 Ni XVI 1 - 3s.3p2 2D3/2 347032 3s.3p.(1P°).3d 21/2 958134
163.6392 Ni XV 1 - 3s2.3p2 3P2 27376.5 3s2.3p.3d 13 638477
164.146 Ni XIV 1 - 3s2.3p3 25/2 53569 3s2.3p2.(1D).3d 2F7/2 662780
164.172 Ni IIII 20 - 3s2.3p4 3P2 0 3s2.3p3.(2D°).3d 32 609120
164.289 Ni XVI 1 - 3s.3p2 2D5/2 351185 3s.3p.(1P°).3d 23/2 959869
164.706 Ni XIV 1 - 3s2.3p3 25/2 53569 3s2.3p2.(1D).3d 2P3/2 660710
164.8 Ni XIV 1 - 3s2.3p3 21/2 85126.7 3s2.3p2.(3P).3d 2D3/2 691930
165.36 Ni XXV 1 - 1s2.2s.2p 32 549500 1s2.2p2 3P1 1154300
165.406 Ni XXVI 1 - 1s2.2s 2S1/2 0 1s2.2p 23/2 604572
165.436 Ni IX 4 - 3p6.3d2 1G4 35898 3p5.(2P°).3d3.(2G) 15 640360
166.079 Ni IX 3 - 3p6.3d2 3F3 1880 3p5.(2P°).3d3.(2H) 34 604000
166.306 Ni IX 3 - 3p6.3d2 3F2 0 3p5.(2P°).3d3.(2H) 33 601300
166.88 Ni XII 1 - 3s2.3p5 21/2 23629 3s2.3p4.(1D).3d 2S1/2 622840
167.61 Ni XXVII 1 - 1s.2s 3S1 62359670 1s.2p 11 62956290
168.12 Ni XIV 1 - 3s2.3p3 43/2 0 3s2.3p2.(3P).3d 4P1/2 594810
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