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
2459.909	B	II	-	-	1s2.2s.3p	3P°2	143994.11	1s2.2s.5d	3D2	184633.72
2475.04	B	III	1	-	1s2.4s	2S1/2	237698.27	1s2.6p	2P°3/2	278090.15
2480.13	B	III	1	-	1s.2s.(3S).3d	4D1/2,3/2,5/2,7/2	1789417.1	1s.2p.(3P°).3d	4D°1/2,3/2,5/2,7/2	1829725.6
2496.7687	B	I	6000	-	2s2.2p	2P°1/2	0	2s2.3s	2S1/2	40039.6907
2497.7224	B	I	10000	-	2s2.2p	2P°3/2	15.287	2s2.3s	2S1/2	40039.6907
2512.2	B	IV	-	-	1s.4d	1D2	1982215	1s.5p	1P°1	2022009.1
2519.257	B	II	2	-	1s2.2s.3d	3D2	150649.68	1s2.2s.6f	3F°3	190331.88
2519.263	B	II	-	-	1s2.2s.3d	3D3	150649.68	1s2.2s.6f	3F°3	190331.88
2524.33	B	IV	-	-	1s.4d	3D2	1982137.3	1s.5f	1F°3	2021739.8
2524.4	B	IV	45	-	1s.4d	3D2	1982137.3	1s.5f	3F°2	2021739.1
2529.3	B	IV	-	-	1s.4d	1D2	1982215	1s.5f	3F°3	2021739.1
2530.06	B	IV	80	-	1s.4f	3F°4	1982230.7	1s.5g	3G3	2021743.1
2530.21	B	IV	-	-	1s.4f	1F°3	1982232.5	1s.5g	3G3	2021743.1
2533.74	B	IV	1	-	1s.4f	3F°2	1982230.7	1s.5d	3D1	2021686.5
2533.84	B	IV	-	-	1s.4f	1F°3	1982232.5	1s.5d	3D2	2021686.5
2535.8	B	III	3	-	1s.2s.(3S).3p	4P°5/2	1779867.2	1s.2p.(3P°).3p	4S3/2	1819287
2548.07	B	IV	-	-	1s.4p	1P°1	1982775.5	1s.5p	1P°1	2022009.1
2566.52	B	IV	8	-	1s.4p	1P°1	1982775.5	1s.5d	1D2	2021727.1
2569.2	B	IV	-	-	1s.4p	1P°1	1982775.5	1s.5d	3D2	2021686.5
2589.16	B	IV	4	-	1s.4d	3D2	1982137.3	1s.5p	3P°2	2020748.6
2594.4	B	IV	-	-	1s.4d	1D2	1982215	1s.5p	3P°2	2020748.6
2595.01	B	IV	6	-	1s.4p	3P°0	1980288.2	1s.5s	3S1	2018812.4
2613.39	B	I	-	-	2s2.3p	2P°1/2	48611.8663	2s.2p.(3P°).3p	2P3/2	86864.9
2613.51	B	I	-	-	2s2.3p	2P°3/2	48613.6486	2s.2p.(3P°).3p	2P3/2	86864.9
2613.75	B	I	-	-	2s2.3p	2P°1/2	48611.8663	2s.2p.(3P°).3p	2P1/2	86859.6
2613.88	B	I	-	-	2s2.3p	2P°3/2	48613.6486	2s.2p.(3P°).3p	2P1/2	86859.6
2640.31	B	IV	1	-	1s.4p	1P°1	1982775.5	1s.5s	1S0	2020638.6
2654.19	B	I	-	-	2s2.4p	2P°1/2	57786.4336	2s.2p.(3P°).4p	2P3/2	95451.5
2654.23	B	I	-	-	2s2.4p	2P°3/2	57787.0683	2s.2p.(3P°).4p	2P3/2	95451.5
2654.48	B	I	-	-	2s2.4p	2P°1/2	57786.4336	2s.2p.(3P°).4p	2P1/2	95447.4
2654.52	B	I	-	-	2s2.4p	2P°3/2	57787.0683	2s.2p.(3P°).4p	2P1/2	95447.4
2669.498	B	II	-	-	1s2.2s.3p	1P°1	144102.94	1s2.2s.5s	1S0	181552.03
2675.16	B	III	2	-	1s.2s.(3S).4d	4D1/2,3/2,5/2,7/2	1842812.7	1s.2s.(3S).6f	4F°3/2,5/2,7/2,9/2	1880182.6
2676.02	B	II	-	-	1s2.2s2	1S0	0	1s2.2s.2p	3P°2	37357.8
2677.18	B	II	-	-	1s2.2s2	1S0	0	1s2.2s.2p	3P°1	37341.65
2690.79	B	II	-	-	1s2.2s.5p	1P°1	181765.7	1s2.2p.4p	1P1	218918.1
2704.56	B	IV	-	-	1s.5s	3S1	2018812.4	1s.7p	3P°0,1,2	2055776
2707.01	B	III	-	-	1s.2s.(3S).4d	4D1/2,3/2,5/2,7/2	1842812.7	1s.2p.(3P°).4d	4D°1/2,3/2,5/2,7/2	1879743.4
2708.73	B	II	3	-	1s2.2s.3p	3P°1	143990.56	1s2.2s.5s	3S1	180897.12
2708.993	B	II	3	-	1s2.2s.3p	3P°2	143994.11	1s2.2s.5s	3S1	180897.12
2772.26	B	II	-	-	1s2.2s.2p	3P°0	37335.54	1s2.2s.2p	1P°1	73396.51
2772.73	B	II	-	-	1s2.2s.2p	3P°1	37341.65	1s2.2s.2p	1P°1	73396.51
2773.98	B	II	-	-	1s2.2s.2p	3P°2	37357.8	1s2.2s.2p	1P°1	73396.51
2795.01	B	III	3	-	1s.2s.(3S).4f	4F°3/2,5/2,7/2,9/2	1846077.9	1s.2p.(3P°).4f	4G5/2,7/2,9/2,11/2	1881845.3
2796.55	B	II	5	-	1s2.2s.3d	1D2	154686.12	1s2.2s.6f	1F°3	190429.07
2804.78	B	III	10	-	1s2.4p	2P°3/2	242833.65	1s2.6d	2D3/2	278476.47
2821.6296	B	IV	90	-	1s.2s	3S1	1601532.112	1s.2p	3P°2	1636962.196
2824.5361	B	IV	30	-	1s.2s	3S1	1601532.112	1s.2p	3P°0	1636925.739
2825.8298	B	IV	60	-	1s.2s	3S1	1601532.112	1s.2p	3P°1	1636909.536
2826.6	B	IV	-	-	1s.5p	3P°1	2020748.6	1s.7d	3D1,2,3	2056116

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