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
5540.38	Th	I	-	-	5f.6d.7s2	1H°5	20322.26571	6d4	4	38366.5775
5542.472	Th	II	1	1	5f.(2F°).6d2.(1D)	°7/2	31800.1933	5f2.6d+5f.6d.7p	9/2	49837.6587
5542.7572	Th	II	-	1	5f.(2F°).6d2.(1G)	°13/2	23187.015	5f.6d.(3H°).7p	11/2	40574.7511
5543.373	Th	II	-	-	5f.6d.(3G°).7s	4G°11/2	15349.88002	5f2.(3F).7s	9/2	33384.4292
5543.672	Th	II	-	1	6d2.(1G).7p	°7/2	39396.5553	5f2.6d+5f.6d.7p	5/2	51935.6876
5544.405	Th	II	1	1	5f.6d.(3D°).7s	4D°5/2	14545.55724	5f.7s.(1F°).7p	7/2	38165.3562
5544.543	Th	I	-	1	5f.6d.7s2	3P°2	17847.07751	6d4	2	38219.0283
5544.879	Th	I	-	-	6d.7s2.7p	3D°3	17411.224415	6d4	3	37307.1417
5545.323	Th	II	1	1	5f.6d.(3H°).7p	5/2	39700.5832	5f2.7p?	°5/2	59299.137
5546.1204	Th	II	180	178	6d3	3/2	7001.42117	5f.(2F°).6d2.(3P)	°1/2	25027.0368
5546.494	Th	II	-	1	5f.6d.(1F°).7s	°7/2	18973.77768	5f2.(3P).7s	5/2	38105.0734
5547.824	Th	II	-	1	5f.6d.(3D°).7s	2D°3/2	15710.84204	5f2.(1D).7s	5/2	34174.5433
5548.516	Th	II	6	6	5f.(2F°).6d2.(3F)	°7/2	16906.59928	5f.6d.(3H°).7p	5/2	39700.5832
5551.37202	Th	II	225	222	5f.6d.(3G°).7s	4G°5/2	9585.40432	5f2.(3F).7s	5/2	27593.9678
5551.515	Th	II	-	1	5f.(2F°).6d2.(1S)	°5/2	33354.7862	5f2.6d+5f.6d.7p	5/2	51935.6876
5552.623	Th	I	15	17	5f.6d.7s2	3G°3	10526.544406	6d4	2	38219.0283
5553.347	Th	II	-	-	6d3	4F5/2	9400.96493	5f.(2F°).6d2.(1D)	°3/2	17121.62038
5555.112	Th	II	-	-	5f.6d.(3F°).7s	4F°9/2	12488.28836	5f2.(3H).7s	2H11/2	30484.71231
5556.1487	Th	II	7	7	6d2.(3F).7s	4F7/2	4146.57708	5f.(2F°).6d2.(1G)	°9/2	22139.65746
5557.3085	Th	II	180	178	5f.(2F°).6d2.(3F)	4I°11/2	16564.6294	5f.7s.(3F°).7p	9/2	34553.9543
5559.1427	Th	II	3	3	6d.7s2	2D3/2	0	5f.(2F°).6d2.(3F)	°5/2	20310.94225
5559.89125	Th	I	135	133	6d2.7s2	2	3687.987189	6d2.7s.7p	5P°1	19817.18191
5560.054	Th	II	4	4	6d2.(3F).7s	2F5/2	8605.8421	5f.(2F°).6d2.(3P)	°3/2	23012.0585
5560.339	Th	II	1	1	5f.(2F°).6d2.(3P)	°3/2	23012.0585	5f.6d.(3F°).7p	3/2	39150.6794
5560.547	Th	II	-	-	6d3	4P3/2	15236.63833	5f.(2F°).6d2.(1G)	°3/2	33215.4672
5563.3745	Th	II	2	2	5f.(2F°).6d2.(3F)	°7/2	16906.59928	5f2.6d+5f.6d.7p	7/2	42751.3291
5564.20118	Th	II	270	267	5f.(2F°).6d2.(3F)	°7/2	16906.59928	5f.6d.(3H°).7p	9/2	42955.8455
5564.369	Th	II	3	3	5f.(2F°).6d2.(3F)	4H°9/2	15242.89888	5f.7s.(3F°).7p	7/2	38389.3755
5565.008	Th	II	90	89	5f.6d.(3F°).7s	4F°9/2	12488.28836	5f.6d.(3H°).7p	9/2	42955.8455
5565.106	Th	II	-	1	6d3	3/2	7001.42117	5f.(2F°).6d2.(3P)	°5/2	40654.4654
5566.73	Th	II	-	1	5f.(2F°).6d2.(3F)	4G°7/2	22685.44712	5f2.(3F).6d	5/2	40644.3356
5567.393	Th	II	-	-	5f.(2F°).6d2.(3P)	4G°11/2	26770.49238	5f.6d.(3F°).7p	11/2	46216.5809
5568.0133	Th	II	10	12	5f.6d.(3F°).7s	°7/2	13818.3381	5f.7s.(3F°).7p	9/2	34553.9543
5573.8709	Th	II	2	2	5f.6d.(3F°).7s	°7/2	13818.3381	5f.7s.(1F°).7p	5/2	39366.9075
5574.876	Th	II	1	1	5f.6d.(1H°).7s	°9/2	22642.10563	5f.6d.(3H°).7p	11/2	40574.7511
5575.264	Th	II	-	-	5f.6d.(3D°).7s	4D°7/2	15453.03596	5f2.(3F).7s	9/2	33384.4292
5576.20476	Th	I	70	70	5f.6d.7s2	1G°4	10414.137	5f.7s2.7p	3G5	28342.5033
5576.3054	Th	I	5	5	5f.6d.7s2	3G°5	15490.077832	6d4	4	38366.5775
5576.51	Th	II	-	-	6d.7s.(3D).7p	°7/2	35593.5312	5f2.6d+5f.6d.7p	9/2	49837.6587
5577.489	Th	II	5	5	5f.6d.(1H°).7s	2H°11/2	22014.8788	5f2.(3F).6d	11/2	39939.1147
5577.905	Th	II	6	6	5f.6d.(1P°).7s	°1/2	22355.2063	5f.7s.(1F°).7p	3/2	40222.9107
5581.2826	Th	II	-	1	5f.(2F°).6d2.(1G)	°13/2	23187.015	5f2.(3H).6d	4I15/2	41099.0662
5582.8672	Th	I	9	9	5f.6d.7s2	3H°5	11197.031257	6d4	3G4	29104.00388
5583.074	Th	II	-	-	5f.6d.(3H°).7p	9/2	42955.8455	5f2.7p	°9/2	49495.5594
5583.76213	Th	II	225	222	6d2.(3P).7s	4P5/2	9061.10354	5f.(2F°).6d2.(3F)	°3/2	19050.82932
5584.1667	Th	II	2	2	6d2.(3P).7s	4P5/2	9061.10354	5f.(2F°).6d2.(3P)	4F°7/2	26963.9122
5585.121	Th	II	-	1	5f.(2F°).6d2.(1D)	°3/2	17121.62038	5f.7s.(3F°).7p	4D3/2	35021.3741
5585.884	Th	I	1	1	6d3.(2G).7s	3G4	13297.43316	5f.6d3	5I°4	31194.70265
5586.453	Th	II	7	7	5f.(2F°).6d2.(3F)	°5/2	20310.94225	5f.6d.(1G°).7p	7/2	36809.2811
5586.658	Th	II	1	1	5f.(2F°).6d2.(3P)	°7/2	20969.0139	5f.6d.(3H°).7p	5/2	39700.5832

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