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
20534.4	B	II	-	-	1s2.2p.3p	3P1	195608.22	1s2.2p.3d	3D°1	200478.1
20541.3	B	II	-	-	1s2.2p.3p	3P2	195619.05	1s2.2p.3d	3D°3	200487.28
20564.1	B	II	-	-	1s2.2p.3p	3P2	195619.05	1s2.2p.3d	3D°2	200481.9
20580.2	B	II	-	-	1s2.2p.3p	3P2	195619.05	1s2.2p.3d	3D°1	200478.1
21280.8	B	I	-	-	2s2.4p	2P°1/2	57786.4336	2s2.5d	2D3/2	62485.504
21283.7	B	I	-	-	2s2.4p	2P°3/2	57787.0683	2s2.5d	2D3/2	62485.504
21295.9	B	I	-	-	2s2.4p	2P°1/2	57786.4336	2s2.6s	2S1/2	62482.167
21298.8	B	I	-	-	2s2.4p	2P°3/2	57787.0683	2s2.6s	2S1/2	62482.167
21338.8	B	I	-	-	2s2.4d	2D3/2	59993.45	2s2.7f	2F°5/2	64679.745
21578.3	B	I	-	-	2s2.4f	2F°5/2	60031.0762	2s2.7d	2D5/2	64665.353
21578.4	B	I	-	-	2s2.4f	2F°7/2	60031.0816	2s2.7d	2D5/2	64665.353
21716.	B	IV	-	-	1s.3p	3P°2	1892223	1s.3d	1D2	1896828
22427.	B	IV	-	-	1s.3p	3P°1	1892223	1s.3d	3D2	1896682
25820.6	B	I	-	-	2s2.4d	2D3/2	59993.45	2s2.6f	2F°5/2	63866.326
25947.	B	IV	-	-	1s.4s	3S1	1976434.2	1s.4p	3P°1	1980288.2
26217.5	B	I	-	-	2s2.4f	2F°5/2	60031.0762	2s2.6d	2D5/2	63845.323
28110.	B	II	-	-	1s2.2s.5p	1P°1	181765.7	1s2.2s.5d	1D2	185323.18
28974.	B	II	-	-	1s2.2p2	3P0	98911.38	1s2.2p2	1D2	102362.77
29045.	B	II	-	-	1s2.2p2	3P1	98919.87	1s2.2p2	1D2	102362.77
29159.	B	II	-	-	1s2.2p2	3P2	98933.26	1s2.2p2	1D2	102362.77
32077.	B	III	-	-	1s2.3p	2P°1/2	192951.23	1s2.3d	2D3/2	196068.75
32150.	B	III	-	-	1s2.3p	2P°3/2	192961.24	1s2.3d	2D5/2	196071.67
32180.	B	III	-	-	1s2.3p	2P°3/2	192961.24	1s2.3d	2D3/2	196068.75
33119.47	B	I	-	-	2s2.3d	2D3/2	54767.6944	2s2.4p	2P°3/2	57787.0683
33121.049	B	I	-	-	2s2.3d	2D5/2	54767.8387	2s2.4p	2P°3/2	57787.0683
33126.41	B	I	-	-	2s2.3d	2D3/2	54767.6944	2s2.4p	2P°1/2	57786.4336
33469.	B	II	-	-	1s2.2p.3s	3P°0	181645.9	1s2.2s.5d	3D1	184633.72
33578.	B	II	-	-	1s2.2p.3s	3P°1	181655.55	1s2.2s.5d	3D2	184633.72
33819.	B	II	-	-	1s2.2p.3s	3P°2	181676.76	1s2.2s.5d	3D2	184633.72
36012.21	B	I	-	-	2s2.4s	2S1/2	55010.2338	2s2.4p	2P°3/2	57787.0683
36020.46	B	I	-	-	2s2.4s	2S1/2	55010.2338	2s2.4p	2P°1/2	57786.4336
36739.4	B	I	-	-	2s2.5d	2D5/2	62485.504	2s2.8f	2F°7/2	65207.38
36742.	B	II	-	-	1s2.2s.5s	3S1	180897.12	1s2.2s.5p	3P°1	183618.81
37303.3	B	I	-	-	2s2.5f	2F°5/2	62516.5592	2s2.8d	2D5/2	65197.29
37650.3	B	II	-	-	1s2.2s.4s	1S0	167935.31	1s2.2s.4p	1P°1	170591.33
39002.	B	III	-	-	1s2.5s	2S1/2	263159.78	1s2.5p	2P°3/2	265723.75
39034.	B	III	-	-	1s2.5s	2S1/2	263159.78	1s2.5p	2P°1/2	265721.62
39566.8	B	II	-	-	1s2.2s.4p	3P°2	171545.96	1s2.2s.4d	3D2	174073.33
39567.	B	II	-	-	1s2.2s.4p	3P°2	171545.96	1s2.2s.4d	3D1	174073.33
39633.6	B	I	-	-	2s2.4d	2D3/2	59993.45	2s2.5f	2F°5/2	62516.5592
40031.	B	II	-	-	1s2.2p.3s	1P°1	186629.92	1s2.2p.3p	1P1	189127.98
40742.7	B	I	-	-	2s2.4f	2F°5/2	60031.0762	2s2.5d	2D5/2	62485.504
40742.8	B	I	-	-	2s2.4f	2F°7/2	60031.0816	2s2.5d	2D5/2	62485.504
42373.23	B	I	-	-	2s2.4p	2P°1/2	57786.4336	2s2.5s	2S1/2	60146.414
42384.63	B	I	-	-	2s2.4p	2P°3/2	57787.0683	2s2.5s	2S1/2	60146.414
45310.	B	I	-	-	2s2.4p	2P°1/2	57786.4336	2s2.4d	2D3/2	59993.45
45323.	B	I	-	-	2s2.4p	2P°3/2	57787.0683	2s2.4d	2D5/2	59993.45
45574.	B	I	-	-	2s2.5d	2D5/2	62485.504	2s2.7f	2F°7/2	64679.745
46538.	B	I	-	-	2s2.5f	2F°5/2	62516.5592	2s2.7d	2D3/2	64665.353
51900.	B	IV	-	-	1s.4p	3P°2	1980288.2	1s.4d	1D2	1982215

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