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
6771.858	Ba	I	195	26	5d.6p	1D°2	23074.387	5d.6d	1D2	37837.305
6822.042	Ba	III	10	1	5p5.(2P°3/2).7p	2[3/2]2	230671.94	5p5.(2P°3/2).8s	2[3/2]°2	245326.27
6865.686	Ba	I	2500	230	6s.5d	1D2	11395.35	5d.6p	3P°2	25956.519
6867.905	Ba	I	1500	119	5d.6p	3F°3	22947.423	5d.6d	3F3	37503.887
6874.079	Ba	II	135	12	4f	2F°7/2	48483.332	5g	2G7/2	63026.725
6961.482	Ba	I	8	-	5d.6p	1D°2	23074.387	6s.8d	1D2	37435.176
7059.943	Ba	I	10000	399	6s.5d	3D3	9596.533	5d.6p	3F°4	23757.049
7089.908	Ba	I	495	17	5d.6p	3F°2	22064.645	5d.6d	1F3	36165.312
7095.49	Ba	III	60	2	5p5.(2P°3/2).6s	2[3/2]°1	154494.21	5p5.(2P°3/2).4f	2[3/2]2	168583.77
7120.331	Ba	I	5500	164	6s.5d	3D1	9033.966	5d.6p	1D°2	23074.387
7153.624	Ba	I	330	8	5d.6p	3F°4	23757.049	5d.6d	3F4	37732.127
7195.23	Ba	I	435	9	6s.6p	3P°0	12266.024	6s.7s	3S1	26160.293
7228.796	Ba	I	450	7	5d.6p	3F°2	22064.645	5d.6d	3G3	35894.395
7229.568	Ba	I	3	-	5d.6p	1D°2	23074.387	6s.9s	3S1	36902.67
7280.296	Ba	I	2500	29	6s.5d	3D2	9215.501	5d.6p	3F°3	22947.423
7359.308	Ba	I	50	-	6s.5d	1D2	11395.35	5d.6p	3D°3	24979.834
7375.502	Ba	I	120	1	5d.6p	1D°2	23074.387	5d.6d	3D3	36629.053
7392.405	Ba	I	1000	6	6s.6p	3P°1	12636.623	6s.7s	3S1	26160.293
7410.009	Ba	I	80	-	5d.6p	3D°2	24531.513	5d.6d	3P1	38023.059
7411.19	Ba	III	9	-	5p5.(2P°3/2).5d	2[3/2]°1	153054.62	5p5.(2P°3/2).4f	2[3/2]1	166544.02
7417.536	Ba	I	255	1	6s.5d	3D3	9596.533	5d.6p	1D°2	23074.387
7459.664	Ba	I	810	3	5d.6p	3F°3	22947.423	5d.6d	3G4	36349.161
7488.075	Ba	I	555	2	6s.5d	3D3	9596.533	5d.6p	3F°3	22947.423
7513.455	Ba	I	6	-	5d.6p	3D°2	24531.513	5d.6d	1D2	37837.305
7523.642	Ba	I	45	-	5d.6p	3D°3	24979.834	5d.6d	3P2	38267.616
7577.95	Ba	III	10	-	5p5.(2P°3/2).7s	2[3/2]°1	218837.25	5p5.(2P°3/2).7p	2[1/2]0	232029.83
7610.477	Ba	I	195	-	6s.5d	1D2	11395.35	5d.6p	3D°2	24531.513
7636.777	Ba	I	135	-	5d.6p	1D°2	23074.387	5d.6d	1F3	36165.312
7642.793	Ba	I	330	-	5d.6p	3F°4	23757.049	5d.6d	3G5	36837.67
7672.085	Ba	I	1500	1	6s.5d	3D1	9033.966	5d.6p	3F°2	22064.645
7706.567	Ba	I	85	-	5d.6p	3D°2	24531.513	5d.6d	3F3	37503.887
7751.753	Ba	I	150	-	5d.6p	3D°1	24192.033	5d.6d	3F2	37088.794
7780.478	Ba	I	1000	-	6s.5d	3D2	9215.501	5d.6p	3F°2	22064.645
7839.569	Ba	I	55	-	5d.6p	3D°3	24979.834	5d.6d	3F4	37732.127
7873.93	Ba	III	6	-	5p5.(2P°3/2).7s	2[3/2]°2	217975.27	5p5.(2P°3/2).7p	2[3/2]2	230671.94
7877.801	Ba	I	75	-	6s.6p	1P°1	18060.261	6s.6d	3D2	30750.672
7905.747	Ba	I	1000	-	6s.6p	3P°2	13514.745	6s.7s	3S1	26160.293
7911.329	Ba	I	735	-	6s2	1S0	0	6s.6p	3P°1	12636.623
7924.44	Ba	III	5	-	5p5.(2P°3/2).5g	2[5/2]°2	248905.51	5p5.(2P°3/2).6h	2[7/2]3	261521.23
7933.38	Ba	III	5	-	5p5.(2P°3/2).5g	2[5/2]°3	248919.93	5p5.(2P°3/2).6h	2[7/2]4	261521.43
7970.84	Ba	III	20	-	5p5.(2P°3/2).5g	2[11/2]°6	249006.03	5p5.(2P°3/2).6h	2[13/2]7	261548.31
7973.66	Ba	III	15	-	5p5.(2P°3/2).5g	2[11/2]°5	249010.44	5p5.(2P°3/2).6h	2[13/2]6	261548.28
7982.44	Ba	I	75	-	5d.6p	3D°3	24979.834	5d.6d	3F3	37503.887
8074.13	Ba	III	10	-	5p5.(2P°3/2).5g	2[7/2]°4	249246.21	5p5.(2P°3/2).6h	2[9/2]5	261628.03
8079.43	Ba	III	5	-	5p5.(2P°3/2).5g	2[7/2]°3	249254.39	5p5.(2P°3/2).6h	2[9/2]4	261628.1
8120.517	Ba	I	75	-	5d.6p	3P°2	25956.519	5d.6d	3P2	38267.616
8133.02	Ba	III	10	-	5p5.(2P°3/2).5g	2[9/2]°4	249365.4	5p5.(2P°3/2).6h	2[11/2]5	261657.59
8134.32	Ba	III	15	-	5p5.(2P°3/2).5g	2[9/2]°5	249367.45	5p5.(2P°3/2).6h	2[11/2]6	261657.66
8210.239	Ba	I	735	-	6s.6p	1P°1	18060.261	6s.6d	1D2	30236.826
8308.68	Ba	III	45	-	5p5.(2P°3/2).7s	2[3/2]°2	217975.27	5p5.(2P°3/2).7p	2[5/2]3	230007.57

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