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
675.59	Be	III	5	-	1s.2p	3P°2	983370	1s.3d	3D1	1131383
714.2	Be	II	5	-	1s.2s.2p	4P°3/2	934593	1s.2p.3p	4P3/2	1074607.6
714.6	Be	II	5	-	1s.2s.2p	4P°3/2	934593	1s.2s.4d	4D1/2	1074522
716.4	Be	II	5	-	1s.2s.2p	4P°3/2	934593	1s.2p.3p	4S3/2	1074186
725.59	Be	III	5	-	1s.2p	3P°2	983370	1s.3s	3S1	1121184
725.71	Be	II	5	-	1s2.2s	2S1/2	0	1s2.7p	2P°1/2	137795.97
736.4	Be	II	5	-	1s.2s.2p	4P°1/2	934593	1s.2p.3p	4D3/2	1070336
742.	Be	II	5	-	1s.2p2	4P1/2	977597.9	1s.2p.5d	4D°3/2	1112385
743.579	Be	II	5	-	1s2.2s	2S1/2	0	1s2.6p	2P°1/2	134485.37
746.23	Be	III	5	-	1s.2p	1P°1	997454	1s.3d	1D2	1131462
754.4	Be	II	5	-	1s.2s.2p	4P°1/2	934593	1s.2s.4s	4S3/2	1067182
767.75	Be	III	5	-	1s.2p	1P°1	997454	1s.3s	1S0	1127705
775.375	Be	II	5	-	1s2.2s	2S1/2	0	1s2.5p	2P°1/2	128971.62
803.1	Be	II	5	-	1s.2p2	4P5/2	977597.9	1s.2p.4d	4D°3/2	1102105
813.	Be	II	5	-	1s.(2S).2s.2p.(1P°)	2P°3/2	975800	1s.2p.(3P°).4p	2P1/2	1098900
842.057	Be	II	5	-	1s2.2s	2S1/2	0	1s2.4p	2P°1/2	118760.51
867.1	Be	II	5	-	1s.2s.2p	4P°3/2	934593	1s.2s.3d	4D3/2	1049908.3
877.5	Be	II	5	-	1s.2p2	2D5/2	987370	1s.2p.(3P°).4d	2D°5/2	1101320
923.8	Be	II	5	-	1s.2p2	2P3/2	993109	1s.2p.(3P°).4d	2D°5/2	1101320
925.246	Be	II	5	-	1s2.2p	2P°3/2	31935.32	1s2.8d	2D5/2	140020.58
943.559	Be	II	5	-	1s2.2p	2P°3/2	31935.32	1s2.7d	2D3/2	137919.17
949.746	Be	II	5	-	1s2.2p	2P°3/2	31935.32	1s2.7s	2S1/2	137218.78
960.	Be	II	5	-	1s.2p2	4P3/2	977597.9	1s.2p.3d	4P°5/2	1081700
973.266	Be	II	5	-	1s2.2p	2P°3/2	31935.32	1s2.6d	2D5/2	134681.15
981.7	Be	II	5	-	1s.2p2	4P1/2	977597.9	1s.2p.3d	4D°3/2	1079485
984.025	Be	II	5	-	1s2.2p	2P°3/2	31935.32	1s2.6s	2S1/2	133556.44
1006.5	Be	II	5	-	1s.2p2	2P3/2	993109	1s.2p.(1P°).3d	2D°3/2	1092460
1020.1	Be	II	5	-	1s.2s.2p	4P°5/2	934593	1s.2s.3s	4S3/2	1032653.6
1026.926	Be	II	5	-	1s2.2p	2P°3/2	31935.32	1s2.5d	2D5/2	129310.25
1036.271	Be	II	5	-	1s2.2s	2S1/2	0	1s2.3p	2P°3/2	96497.288
1048.234	Be	II	5	-	1s2.2p	2P°3/2	31935.32	1s2.5s	2S1/2	127335.12
1111.8	Be	II	5	-	1s.2p2	2D3/2	987370	1s.2p.(3P°).3d	2D°5/2	1077320
1114.69	Be	III	5	-	1s.3d	3D2	1131383	1s.7f	3F°3	1221090
1142.956	Be	II	5	-	1s2.2p	2P°1/2	31928.744	1s2.4d	2D3/2	119421.2
1143.03	Be	II	5	-	1s2.2p	2P°3/2	31935.32	1s2.4d	2D3/2	119421.2
1155.9	Be	II	5	-	1s.2p2	4P5/2	977597.9	1s.2p.3s	4P°3/2	1064092.3
1187.5	Be	II	5	-	1s.2p2	2P3/2	993109	1s.2p.(3P°).3d	2D°5/2	1077320
1197.19	Be	II	5	-	1s2.2p	2P°3/2	31935.32	1s2.4s	2S1/2	115464.44
1213.12	Be	III	5	-	1s.3d	3D3	1131383	1s.6f	3F°2	1213815
1214.32	Be	III	5	-	1s.3d	1D2	1131462	1s.6f	1F°3	1213813
1362.25	Be	III	5	-	1s.3p	3P°0	1128300	1s.5d	3D1	1201702
1401.52	Be	III	5	-	1s.3p	3P°2	1128300	1s.5s	3S1	1199650
1421.26	Be	III	5	-	1s.3d	3D3	1131383	1s.5f	3F°3	1201730
1422.86	Be	III	5	-	1s.3d	1D2	1131462	1s.5f	1F°3	1201742
1426.117	Be	I	5	-	1s2.2s2	1S0	0	1s2.2s.5p	1P°1	70120.59
1435.17	Be	III	5	-	1s.3d	3D1	1131383	1s.5p	3P°0	1201060
1440.77	Be	III	5	-	1s.3p	1P°1	1132390	1s.5d	1D2	1201800
1491.762	Be	I	5	-	1s2.2s2	1S0	0	1s2.2s.4p	1P°1	67034.8
1512.258	Be	II	5	-	1s2.2p	2P°1/2	31928.744	1s2.3d	2D3/2	98054.57
1512.412	Be	II	5	-	1s2.2p	2P°3/2	31935.32	1s2.3d	2D3/2	98054.57

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