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
5037.368	Ta	I	735	594	5d4.(5D).6s	a 6D9/2	13351.45	5d3.6s.(5P).6p	z 6P°7/2	33197.75
5043.321	Ta	I	735	593	5d4.(5D).6s	a 6D5/2	11243.63	5d3.6s.(5P).6p	z 6P°3/2	31066.34
5067.87	Ta	I	870	715	5d4.(5D).6s	a 6D7/2	12234.76	5d3.6s.(5P).6p	z 6P°5/2	31961.42
5082.253	Ta	I	495	405	5d3.6s2	a 2G9/2	10690.32	5d3.6s.(5F).6p	z 6F°11/2	30361.22
5087.366	Ta	I	1000	860	5d4.(5D).6s	a 6D5/2	11243.63	5d3.6s.(5P).6p	z 4S°3/2	30894.67
5095.27	Ta	I	615	520	5d3.6s2	a 2D5/2	12865.97	5d3.6s.(5P).6p	y 6D°5/2	32486.75
5136.467	Ta	I	1000	936	5d3.6s2	a 4P1/2	6049.42	5d3.6s.(5F).6p	y 4D°1/2	25512.63
5141.62	Ta	I	615	522	5d3.6s2	a 4P3/2	6068.91	5d3.6s.(5F).6p	y 4D°1/2	25512.63
5147.62	Ta	I	555	480	5d4.(5D).6s	a 6D5/2	11243.63	5d3.6s.(5P).6p	y 6D°3/2	30664.66
5156.562	Ta	I	705	612	5d3.6s2	a 4F9/2	5621.04	5d3.6s.(5F).6p	z 6G°11/2	25008.83
5212.741	Ta	I	390	346	5d3.6s2	a 4F3/2	0	5d3.6s.(5F).6p	z 6G°5/2	19178.45
5218.452	Ta	I	270	242	5d3.6s2	a 4F5/2	2010.1	5d2.6s2.(3F).6p	z 4D°5/2	21167.61
5235.393	Ta	I	165	151	5d3.6s2	a 2D5/2	12865.97	5d3.6s.(5P).6p	z 6P°5/2	31961.42
5295.009	Ta	I	210	198	5d3.6s2	a 4P5/2	9253.43	5d3.6s.(5F).6p	y 4D°5/2	28133.88
5341.049	Ta	I	945	902	5d3.6s2	a 4F7/2	3963.92	5d3.6s.(5F).6p	z 6G°9/2	22681.71
5354.679	Ta	I	510	498	5d3.6s2	a 4P3/2	6068.91	5d3.6s.(5F).6p	z 6D°3/2	24739.03
5395.986	Ta	I	525	515	5d3.6s2	a 4P5/2	9253.43	5d3.6s.(5F).6p	z 6D°7/2	27780.62
5402.507	Ta	I	525	511	5d3.6s2	a 4F3/2	0	5d2.6s2.(3F).6p	z 4D°1/2	18504.72
5419.19	Ta	I	510	498	5d3.6s2	a 4P3/2	6068.91	5d3.6s.(5F).6p	z 6D°1/2	24516.69
5500.684	Ta	I	135	132	5d3.6s2	a 4P3/2	6068.91	5d3.6s.(5F).6p	z 6F°3/2	24243.42
5505.655	Ta	I	180	182	5d4.(5D).6s	a 6D3/2	9975.81	5d3.6s.(5F).6p	y 4D°5/2	28133.88
5516.275	Ta	I	20	21
5523.982	Ta	I	30	30	5d3.6s.(5F).6p	y 4D°3/2	26363.69	5d3.6s.(5F).7s	e 4F5/2	44461.6
5528.359	Ta	I	255	250	5d3.6s2	a 4F7/2	3963.92	5d2.6s2.(3P).6p	z 2D°5/2	22047.45
5545.2	Ta	I	75	77	5d3.6s2	a 2D5/2	12865.97	5d3.6s.(5P).6p	z 4S°3/2	30894.67
5584.016	Ta	I	285	291	5d3.6s.(5F).6p	z 6F°9/2	27733.43	5d3.6s.(5F).7s	e 6F9/2	45636.83
5628.2	Ta	I	330	333	5d2.6s2.(3P).6p	z 4P°?5/2	26219.62	5d3.6s.(5F).7s	e 6F7/2	43982.43
5664.901	Ta	I	405	403	5d3.6s2	a 4F5/2	2010.1	5d2.6s2.(3F).6p	z 4D°3/2	19657.78
5699.242	Ta	I	105	98	5d3.6s2	a 4P5/2	9253.43	5d3.6s.(5F).6p	z 6D°5/2	26794.76
5704.306	Ta	I	45	44	5d4.(3H).6s	a 4H9/2	21153.33	5d3.6s.(3G).6p	y 4G°?7/2	38679.05
5706.28	Ta	I	55	54	5d3.6s.(5F).6p	z 4F°7/2	24981.85	5d3.6s.(5F).7s	e 6F5/2	42501.59
5746.707	Ta	I	225	212	5d3.6s.(5F).6p	z 6F°7/2	26585.93	5d3.6s.(5F).7s	e 6F7/2	43982.43
5761.614	Ta	I	25	22	5d3.6s.(5F).6p	z 6F°3/2	24243.42	5d3.6s.(5F).7s	e 6F3/2	41594.83
5766.561	Ta	I	60	58	5d3.6s2	a 4P5/2	9253.43	5d2.6s2.(3P).6p	z 4P°?3/2	26590.03
5767.913	Ta	I	65	64	5d3.6s2	a 4P5/2	9253.43	5d3.6s.(5F).6p	z 6F°7/2	26585.93
5771.931	Ta	I	4	4	5d3.6s.(5F).6p	z 6F°5/2	25181.12	5d3.6s.(5F).7s	e 6F5/2	42501.59
5776.768	Ta	I	50	49	5d3.6s2	a 4P1/2	6049.42	5d3.6s.(5F).6p	z 6F°1/2	23355.41
5780.017	Ta	I	50	45	5d4.(3H).6s	a 4H7/2	20646.54	5d3.6s.(3H).6p	z 4I°?9/2	37942.84
5780.706	Ta	I	65	61	5d3.6s2	a 4P3/2	6068.91	5d3.6s.(5F).6p	z 4F°5/2	23363.09
5811.104	Ta	I	120	111	5d3.6s2	a 4F7/2	3963.92	5d2.6s2.(3F).6p	z 4D°5/2	21167.61
5816.51	Ta	I	40	36	5d3.6s.(5F).6p	z 6D°5/2	26794.76	5d3.6s.(5F).7s	e 6F7/2	43982.43
5843.939	Ta	I	30	27	5d4.(5D).6s	a 6D1/2	9758.97	5d2.6s2.(3P).6p	z 4P°?1/2	26866.05
5849.678	Ta	I	135	127	5d3.6s2	a 2G9/2	10690.32	5d3.6s.(5F).6p	z 6D°7/2	27780.62
5866.61	Ta	I	100	88	5d4.(3H).6s	a 4H9/2	21153.33	5d3.6s.(3H).6p	z 4H°?11/2	38194.22
5877.355	Ta	I	210	186	5d4.(5D).6s	a 6D9/2	13351.45	5d3.6s.(5F).6p	z 6F°11/2	30361.22
5882.295	Ta	I	165	151	5d4.(3H).6s	a 4H13/2	23514.86	5d3.6s.(3H).6p	z 4G°?11/2	40510.38
5918.949	Ta	I	540	465	5d4.(5D).6s	a 6D5/2	11243.63	5d3.6s.(5F).6p	y 4D°5/2	28133.88
5925.897	Ta	I	135	114	5d3.6s.(5F).6p	z 6D°9/2	28766.65	5d3.6s.(5F).7s	e 6F9/2	45636.83
5931.051	Ta	I	270	225	5d3.6s.(5F).6p	z 6D°3/2	24739.03	5d3.6s.(5F).7s	e 6F3/2	41594.83
5939.765	Ta	I	525	436	5d4.(5D).6s	a 6D1/2	9758.97	5d2.6s2.(3P).6p	z 4P°?3/2	26590.03

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