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
1864.82	B	III	-	-	1s2.4d	2D5/2	244142.86	1s2.11f	2F°5/2,7/2	297768.44
1867.31	B	III	-	-	1s.2p.(3P°).3p	2D3/2,5/2	1824850	1s.2p.(3P°).4d	2D°3/2,5/2	1878403.1
1879.09	B	III	-	-	1s2.4p	2P°3/2	242833.65	1s2.10d	2D3/2,5/2	296050.06
1891.21	B	II	-	-	1s2.2s.3p	1P°1	144102.94	1s2.2p.3p	1D2	196979.6
1898.86	B	III	1	-	1s.2p.(3P°).3d	2F°5/2	1829252.3	1s.2p.(3P°).4f	2G7/2,9/2	1881916.4
1900.16	B	III	2	-	1s.2p.(3P°).3d	2F°7/2	1829293.1	1s.2p.(3P°).4f	2G7/2,9/2	1881916.4
1912.24	B	III	-	-	1s.2p.(3P°).3p	4D1/2,3/2,5/2,7/2	1815506.6	1s.2s.(3S).5f	4F°3/2,5/2,7/2,9/2	1867804.6
1918.22	B	III	1	-	1s.2p.(3P°).3d	4D°1/2,3/2,5/2,7/2	1829725.6	1s.2p.(3P°).4f	4D1/2,3/2,5/2,7/2	1881862
1926.67	B	II	7	-	1s2.2s.3s	3S1	129773.83	1s2.2p.3s	3P°2	181676.76
1927.462	B	II	6	-	1s2.2s.3s	3S1	129773.83	1s2.2p.3s	3P°1	181655.55
1927.814	B	II	2	-	1s2.2s.3s	3S1	129773.83	1s2.2p.3s	3P°0	181645.9
1936.917	B	II	2	-	1s2.2s.3p	3P°1	143990.56	1s2.2p.3p	3P2	195619.05
1937.046	B	II	4	-	1s2.2s.3p	3P°2	143994.11	1s2.2p.3p	3P2	195619.05
1937.294	B	II	2	-	1s2.2s.3p	3P°0	143989.95	1s2.2p.3p	3P1	195608.22
1937.321	B	II	-	-	1s2.2s.3p	3P°1	143990.56	1s2.2p.3p	3P1	195608.22
1937.459	B	II	2	-	1s2.2s.3p	3P°2	143994.11	1s2.2p.3p	3P1	195608.22
1937.565	B	II	2	-	1s2.2s.3p	3P°1	143990.56	1s2.2p.3p	3P0	195601.7
1953.495	B	III	60	-	1s2.3p	2P°1/2	192951.23	1s2.4d	2D3/2	244141.63
1953.827	B	III	120	-	1s2.3p	2P°3/2	192961.24	1s2.4d	2D3/2	244141.63
1960.06	B	III	1	-	1s.2p.(3P°).3d	4F°3/2,5/2,7/2,9/2	1823216.2	1s.2p.(3P°).4p	4D1/2,3/2,5/2,7/2	1874234
1961.42	B	III	-	-	1s.2p.(3P°).3d	2F°5/2	1829252.3	1s.2p.(3P°).4f	2F5/2,7/2	1880236.3
1962.96	B	III	-	-	1s.2p.(3P°).3d	2F°7/2	1829293.1	1s.2p.(3P°).4f	2F5/2,7/2	1880236.3
1964.66	B	III	-	-	1s2.4p	2P°3/2	242833.65	1s2.9d	2D3/2,5/2	293731.73
1979.16	B	III	15	-	1s.2p.(3P°).3d	4D°1/2,3/2,5/2,7/2	1829725.6	1s.2p.(3P°).4f	4F3/2,5/2,7/2,9/2	1880251.3
1985.6	B	III	-	-	1s2.4p	2P°3/2	242833.65	1s2.9s	2S1/2	293195.66
1996.93	B	II	1	-	1s2.2s.3d	3D2	150649.68	1s2.2p.3d	3P°0,1,2	200726.6
2005.868	B	II	-	-	1s2.2s.3d	3D2	150649.68	1s2.2p.3d	3D°3	200487.28
2006.08	B	II	2	-	1s2.2s.3d	3D2	150649.68	1s2.2p.3d	3D°2	200481.9
2006.085	B	II	-	-	1s2.2s.3d	3D1	150649.68	1s2.2p.3d	3D°2	200481.9
2006.229	B	II	1	-	1s2.2s.3d	3D1	150649.68	1s2.2p.3d	3D°1	200478.1
2006.238	B	II	-	-	1s2.2s.3d	3D2	150649.68	1s2.2p.3d	3D°1	200478.1
2011.86	B	III	1	-	1s.2p.(3P°).3d	2F°5/2	1829252.3	1s.2s.(3S).6g	2G7/2,9/2	1878940.4
2013.6	B	III	1	-	1s.2p.(3P°).3d	2F°7/2	1829293.1	1s.2s.(3S).6g	2G7/2,9/2	1878940.4
2015.57	B	III	8	-	1s.2p.(3P°).3d	4P°1/2,3/2,5/2	1832266.1	1s.2p.(3P°).4f	4D1/2,3/2,5/2,7/2	1881862
2018.15	B	II	2	-	1s2.2s.4p	3P°1	171545.96	1s2.2p.4p	3P0,1,2	221080.3
2030.36	B	II	-	-	1s2.2s.3p	3P°0	143989.95	1s2.2p.3p	3S1	193226.5
2030.38	B	II	-	-	1s2.2s.3p	3P°1	143990.56	1s2.2p.3p	3S1	193226.5
2030.53	B	II	-	-	1s2.2s.3p	3P°2	143994.11	1s2.2p.3p	3S1	193226.5
2039.84	B	II	-	-	1s2.2s.3s	1S0	137622.25	1s2.2p.3s	1P°1	186629.92
2041.5	B	II	-	-	1s2.2s.4d	3D1	174073.33	1s2.2p.4d	3D°1,2,3	223041.1
2042.99	B	II	-	-	1s2.2s.4d	1D2	175547.01	1s2.2p.4d	1F°3	224479.2
2043.	B	III	-	-	1s.(2S).2s.2p.(3P°)	2P°1/2,3/2	1606090	1s.2p2	2P1/2,3/2	1655022
2049.7568	B	V	-	-	6h	2H°9/2	2667903.995963	10i	2I11/2	2716674.639484
2049.77688	B	V	-	-	6h	2H°11/2	2667904.560888	10i	2I13/2	2716674.726644
2053.51	B	III	2	-	1s.2p.(3P°).3p	4P1/2,3/2,5/2	1821852.3	1s.2p.(3P°).4s	4P°1/2,3/2,5/2	1870536.5
2056.82	B	IV	-	-	1s.5d	3D2	2021686.5	1s.9f	1,3F°2,3,4	2070289.7
2058.95	B	IV	1	-	1s.5g	3G4	2021743.1	1s.9h	1,3H°4,5,6	2070296
2065.7787	B	III	645	-	1s2.2s	2S1/2	0	1s2.2p	2P°3/2	48392.435
2066.377	B	I	-	-	2s.2p2	4P3/2	28652.07	2s.2p.(3P°).3s	4P°5/2	77030.44
2066.654	B	I	-	-	2s.2p2	4P5/2	28658.4	2s.2p.(3P°).3s	4P°5/2	77030.44

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