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
88.755 Sr IIII 5 - 3p6.3d8 3F4 0 3p5.3d9 33 1126700
88.81 Sr XIV 3 - 3p6.3d7 4F7/2 11512 3p5.(2P°).3d8.(3P) 45/2 1137510
88.826 Sr X - - 3d10.4s 2S1/2 0 3d10.7p 21/2 1125800
88.916 Sr IIII - - 3p6.3d8 1S0 136650 3p5.3d9 11 1261320
88.98 Sr X 3 - 3d10.4s 2S1/2 0 3d9.(2D).4s.4p.(3P°) 21/2 1123840
89.065 Sr X 4 - 3d10.4s 2S1/2 0 3d9.(2D).4s.4p.(3P°) 23/2 1122760
89.112 Sr XIV - - 3p6.3d7 4F3/2 21840 3p5.(2P°).3d8.(3P) 43/2 1144020
89.238 Sr XIV - - 3p6.3d7 2D25/2 68980 3p5.(2P°).3d8.(1G) 25/2 1189630
89.286 Sr IIIIII - - 2s.2p3 31 2336100 2p4 3P2 3456100
89.309 Sr IIII - - 3p6.3d8 1D2 36780 3p5.3d9 32 1156490
89.325 Sr XIV - - 3p6.3d7 4F5/2 17993 3p5.(2P°).3d8.(3P) 45/2 1137510
89.369 Sr XIV - - 3p6.3d7 4F9/2 0 3p5.(2P°).3d8.(1G) 27/2 1118920
89.53 Sr X 3 - 3d10.4s 2S1/2 0 3d9.(2D).4s.4p.(3P°) 23/2 1116930
89.725 Sr XXVI - - 3s.3p2 4P1/2 453140 3s.3p.(3P°).3d 23/2 1567950
89.792 Sr XXVI - - 3s.3p2 4P5/2 568030 3s.3p.(1P°).3d 25/2 1682130
89.798 Sr IIII 1 - 3p6.3d8 3F3 13060 3p5.3d9 33 1126700
89.815 Sr XIV 1 - 3p6.3d7 4F9/2 0 3p5.(2P°).3d8.(1G) 29/2 1113417
90.05 Sr X - - 3d10.4s 2S1/2 0 3d9.(2D).4s.4p.(3P°) 41/2 1110490
90.12 Sr XIV - - 3p6.3d7 4F7/2 11512 3p5.(2P°).3d8.(3F) 45/2 1121140
90.169 Sr XIV 2 - 3p6.3d7 2F7/2 108150 3p5.(2P°).3d8.(3F) 27/2 1217240
90.2 Sr XX - - 3p6.3d 2D5/2 21399 3p5.(2P°).3d2.(1G) 27/2 1130050
90.285 Sr X - - 3d10.4s 2S1/2 0 3d9.(2D).4s.4p.(3P°) 43/2 1107600
90.423 Sr XIV - - 3p6.3d7 4P5/2 46081 3p5.(2P°).3d8.(3F) 47/2 1151990
90.58 Sr XIV - - 3p6.3d7 2G9/2 47967 3p5.(2P°).3d8.(3F) 47/2 1151990
90.621 Sr IIII 1 - 3p6.3d8 3P2 52980 3p5.3d9 32 1156490
90.754 Sr XIV - - 3p6.3d7 4F7/2 11512 3p5.(2P°).3d8.(1G) 29/2 1113417
90.761 Sr XXII - - 3p5 23/2 0 3p4.(3P).3d 2P3/2 1101800
90.876 Sr X - - 3d10.4s 2S1/2 0 3d9.(2D).4s.4p.(3P°) 43/2 1100380
90.992 Sr IIIIII - - 2s2.2p2 1S0 1387500 2s.2p3 31 2486500
91.085 Sr XIV - - 3p6.3d7 4P5/2 46081 3p5.(2P°).3d8.(3P) 43/2 1144020
91.145 Sr IIII - - 3p6.3d8 3F2 17920 3p5.3d9 31 1115090
91.245 Sr XXII - - 3p5 23/2 0 3p4.(3P).3d 2D5/2 1095940
91.258 Sr IIII - - 3p6.3d8 3P0 51200 3p5.3d9 31 1146980
91.437 Sr IX - - 4s2 1S0 0 3d9.4s2.4p 31 1093650
91.484 Sr IIII 3 - 3p6.3d8 3F3 13060 3p5.3d9 32 1106140
91.623 Sr XIV - - 3p6.3d7 4P5/2 46081 3p5.(2P°).3d8.(3P) 45/2 1137510
91.72 Sr XXII - - 3p5 21/2 114320 3p4.(3P).3d 2D3/2 1204600
91.754 Sr IIII - - 3p6.3d8 1D2 36780 3p5.3d9 33 1126700
91.759 Sr XIV 5 - 3p6.3d7 4F9/2 0 3p5.(2P°).3d8.(3F) 47/2 1089790
91.928 Sr XIV 2 - 3p6.3d7 4F5/2 17993 3p5.(2P°).3d8.(3P) 43/2 1105800
92.029 Sr XII 9 - 3p6.3d9 2D5/2 0 3p5.3d10 23/2 1086610
92.095 Sr IX - - 4s2 1S0 0 3d9.4s2.4p 11 1085840
92.14 Sr XXXII - - 2s2.2p3 23/2 496000 2s.2p4 4P5/2 1581300
92.242 Sr XIV - - 3p6.3d7 2D15/2 163890 3p5.(2P°).3d8.(1G) 27/2 1247990
92.255 Sr XIV - - 3p6.3d7 4F3/2 21840 3p5.(2P°).3d8.(3P) 43/2 1105800
92.458 Sr XIV 2 - 3p6.3d7 4F7/2 11512 3p5.(2P°).3d8.(3F) 45/2 1093100
92.667 Sr IIII 3 - 3p6.3d8 3F4 0 3p5.3d9 33 1079130
92.71 Sr IIIII - - 3p4 3P2 0 3p3.(2D°).3d 32 1078630
92.738 Sr XIV 10 - 3p6.3d7 4F7/2 11512 3p5.(2P°).3d8.(3F) 47/2 1089790
92.776 Sr XIV 2 - 3p6.3d7 4F9/2 0 3p5.(2P°).3d8.(3P) 47/2 1077880
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