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
2981.8426	Th	II	35	-	5f.6d.(3F°).7s	4F°7/2	9720.29776	5f2.6d+5f.6d.7p	7/2	42751.3291
2982.0025	Th	II	15	-	5f.6d.(3F°).7s	4F°3/2	6691.3873	5f.6d.(3H°).7p	5/2	39700.5832
2982.04864	Th	II	35	-	5f.6d.(3H°).7s	°9/2	6700.18627	5f2.6d+5f.6d.7p	9/2	49837.6587
2982.197	Th	II	15	-	5f.6d.(3H°).7s	2H°11/2	14484.32431	5f2.6d+5f.6d.7p	9/2	49837.6587
2983.01857	Th	II	40	-	5f.6d.(1G°).7s	°9/2	9238.02035	5f2.6d+5f.6d.7p	7/2	42751.3291
2983.2126	Th	II	15	-	5f.6d.(3G°).7s	4G°5/2	9585.40432	5f2.6d+5f.6d.7p	5/2	51935.6876
2983.531	Th	II	15	-	5f.6d.(3F°).7s	4F°7/2	9720.29776	5f2.6d+5f.6d.7p	5/2	51935.6876
2983.57179	Th	II	55	-	6d2.(3F).7s	2F5/2	8605.8421	6d2.(1D).7p	°3/2	42112.9415
2983.66505	Th	II	55	-	5f.6d.(3F°).7s	°7/2	13818.3381	5f2.6d+5f.6d.7p	5/2	51935.6876
2983.8166	Th	II	300	-	5f.6d.(3H°).7s	4H°13/2	13406.4329	5f.6d.(3H°).7p	13/2	46910.7816
2983.979	Th	II	3	-	6d3	4P5/2	15786.9859	6d2.(1D).7p	°5/2	49289.5282
2984.09	Th	II	5	-	5f.(2F°).6d2.(3F)	°9/2	17722.98541	5f2.6d+5f.6d.7p	9/2	49837.6587
2984.145	Th	II	4	-	5f.(2F°).6d2.(3F)	°7/2	16906.59928	5f2.6d+5f.6d.7p	7/2	42751.3291
2984.642	Th	II	10	-	5f.6d.(3G°).7s	4G°11/2	15349.88002	5f2.6d+5f.6d.7p	9/2	49837.6587
2984.765	Th	II	10	-	5f.6d.(3P°).7s	4P°1/2	15324.2406	5f2.6d	3/2	47869.6034
2984.7744	Th	II	20	-	5f.6d.(3D°).7s	°3/2	12902.37757	5f.6d.7p	3/2	52307.4829
2985.24274	Th	II	165	-	6d.(2D).7s2	5/2	4113.35932	6d.7s.(3D).7p	°3/2	37601.7026
2985.321	Th	II	1	-	5f.6d.(3D°).7s	°5/2	16033.14845	5f.6d.7p	3/2	52307.4829
2985.815	Th	II	2	-	5f.6d.(1H°).7s	2H°11/2	22014.8788	5f2.6d+5f.6d.7p	9/2	49837.6587
2985.9937	Th	III	25	-	5f.6d	3P°1	11123.1791	5f.7p	(5/2,3/2)1	44603.1019
2986.78679	Th	II	45	-	6d3	3/2	7001.42117	6d2.(3F).7p	°3/2	40472.451
2987.3501	Th	II	10	-	6d2.(3F).7s	4F5/2	1521.89632	6d.7s.(3D).7p	°3/2	37601.7026
2988.23172	Th	II	435	-	5f.7s2	2F°5/2	4490.26167	5f.7s.(3F°).7p	5/2	37945.1099
2989.537	Th	II	4	-	5f.6d.(1F°).7s	°7/2	18973.77768	5f2.6d+5f.6d.7p	9/2	49837.6587
2989.599	Th	II	1	-	5f.(2F°).6d2.(3F)	°3/2	19050.82932	5f2.(3P).6d	1/2	51653.9702
2989.9079	Th	II	30	-	5f.6d.(3G°).7s	4G°7/2	11116.58451	5f2.6d+5f.6d.7p	5/2	51935.6876
2991.06282	Th	II	240	-	6d2.(3F).7s	4F7/2	4146.57708	6d.7s.(3D).7p	4F°9/2	37569.7616
2991.461	Th	II	1	-	5f.(2F°).6d2.(3F)	°7/2	16906.59928	5f2.6d+5f.6d.7p	9/2	49837.6587
2991.69598	Th	II	105	-	5f.6d.(3F°).7s	4F°9/2	12488.28836	5f2.6d+5f.6d.7p	9/2	49837.6587
2993.63102	Th	II	120	-	6d2.(1G).7s	9/2	10379.12308	6d2.(1G).7p	°7/2	39396.5553
2993.80073	Th	II	405	-	5f.6d.(3G°).7s	4G°9/2	13468.96833	5f.6d.(3G°).7p	11/2	46555.6
2994.585	Th	II	9	-	5f.6d.(3H°).7s	4H°7/2	6168.35582	5f.6d.(3F°).7p	9/2	42200.2124
2994.9801	Th	II	1	-	5f.(2F°).6d2.(3F)	°5/2	20310.94225	5f2.6d+5f.6d.7p	5/2	51935.6876
2995.2701	Th	II	30	-	5f.6d.(3F°).7s	4F°7/2	9720.29776	5f2.6d+5f.6d.7p	5/2	51935.6876
2995.7317	Th	III	45	-	5f.6d	3G°3	5060.54386	5f.7p	(7/2,1/2)3	38431.6411
2995.786	Th	III	15	-	5f.6d	3P°0	11232.6148	5f.7p	(5/2,3/2)1	44603.1019
2996.2156	Th	II	25	-	5f.6d.(3P°).7s	4P°1/2	15324.2406	5f.6d.7p	3/2	52307.4829
2996.561	Th	II	1	-	5f.6d.(3D°).7s	°3/2	12902.37757	5f.6d.7p	3/2	52307.4829
2996.829	Th	II	1	-	5f.6d.(3G°).7s	2G°9/2	17272.25153	5f.6d.(1H°).7p	11/2	50631.1277
2996.911	Th	II	6	-	5f.6d.(3D°).7s	2D°3/2	15710.84204	5f2.6d+5f.6d.7p	5/2	51935.6876
2996.98622	Th	II	150	-	6d2.(3P).7s	4P5/2	9061.10354	6d2.(3F).7p	°3/2	40472.451
2997.19652	Th	II	75	-	6d.7s2	2D3/2	0	5f.(2F°).6d2.(1S)	°5/2	33354.7862
2997.3271	Th	II	1	-	5f.(2F°).6d2.(3F)	4I°13/2	18816.8664	5f2.(1I).6d	2I11/2	52170.2057
2997.354	Th	II	2	-	5f.6d.(3F°).7s	°7/2	13818.3381	5f2.6d+5f.6d.7p	9/2	49837.6587
2997.8176	Th	II	25	-	5f.(2F°).6d2.(3F)	°9/2	17722.98541	5f2.6d+5f.6d.7p	9/2	49837.6587
2997.871	Th	II	1	-	5f.6d.(3P°).7s	°3/2	15144.73767	5f2.6d+5f.6d.7p	5/2	51935.6876
2998.611	Th	II	9	-	6d2.(3F).7s	4F3/2	1859.93843	6d2.(3P).7p	4D°1/2	35198.9907
2999.09324	Th	II	255	-	5f.6d.(3G°).7s	4G°7/2	11116.58451	5f2.6d+5f.6d.7p	9/2	49837.6587
2999.2008	Th	III	20	-	5f.6d	°4	3188.30107	5f.7p	(5/2,3/2)3	42313.0562
2999.27252	Th	II	40	-	5f.7s2	2F°5/2	4490.26167	5f.7s.(3F°).7p	3/2	37821.9631

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