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
4001.73375	Th	II	225	2	6d.(2D).7s2	5/2	4113.35932	5f.(2F°).6d2.(1D)	°5/2	32850.0647
4002.106	Th	II	-	-	5f.(2F°).6d2.(3F)	°7/2	16906.59928	5f.6d.(3F°).7p	5/2	41328.3497
4003.10552	Th	II	225	2	5f.6d.(3H°).7s	°9/2	6700.18627	5f2.(3H).6d	4I9/2	35545.5867
4003.3085	Th	II	330	4	5f.6d.(1G°).7s	2G°7/2	9202.26506	5f2.(1D).7s	5/2	34174.5433
4003.3883	Th	II	-	-	5f.(2F°).6d2.(3P)	4F°7/2	26963.9122	5f2.6d+5f.6d.7p	5/2	51935.6876
4005.5741	Th	II	6	-	5f.6d.(3G°).7s	4G°5/2	9585.40432	5f.7s.(3F°).7p	5/2	37945.1099
4006.3805	Th	II	225	3	5f.6d.(3H°).7s	°9/2	6700.18627	5f2.(3H).6d	11/2	45735.0949
4006.8739	Th	II	-	-	5f.6d.(3G°).7s	2G°9/2	17272.25153	5f2.6d+5f.6d.7p	7/2	42751.3291
4007.01867	Th	II	450	6	5f.6d.(3G°).7s	4G°7/2	11116.58451	5f2.(3F).6d	5/2	40644.3356
4007.0614	Th	II	3	-	6d2.(3F).7s	4F7/2	4146.57708	5f.(2F°).6d2.(1D)	°5/2	32850.0647
4007.4957	Th	III	-	-	5f.6d	3D°1	7921.08782	5f2	3P2	32867.2744
4008.7431	Th	II	-	-	5f.(2F°).6d2.(3P)	°5/2	40654.4654	5f2.6d+5f.6d.7p	5/2	51935.6876
4009.5357	Th	II	65	1	5f.6d.(3D°).7s	2D°3/2	15710.84204	5f2.(3F).6d	5/2	40644.3356
4010.3259	Th	II	-	-	5f2.(3F).7s	4F7/2	29431.84884	5f.7p2?	°9/2	54360.45
4010.4265	Th	II	-	-	5f.6d.(3G°).7s	2G°9/2	17272.25153	5f.6d.(3F°).7p	9/2	42200.2124
4010.5332	Th	II	1	-	6d3	3/2	7001.42117	5f.(2F°).6d2.(3F)	°3/2	19050.82932
4010.984	Th	II	-	-	5f.(2F°).6d2.(3F)	°5/2	20310.94225	5f2.6d+5f.6d.7p	5/2	51935.6876
4011.775	Th	II	15	-	5f.6d.(3D°).7s	°3/2	12902.37757	5f.7s.(3F°).7p	3/2	37821.9631
4012.6101	Th	I	1	-	5f.6d.7s2	3G°3	10526.544406	6d4	3	37307.1417
4013.2601	Th	II	105	1	6d2.(1D).7s	2D3/2	12219.97621	5f.(2F°).6d2.(1G)	2P°1/2	37130.3364
4014.51413	Th	II	7	-	6d2.(3F).7s	4F5/2	1521.89632	5f.(2F°).6d2.(3P)	°5/2	40654.4654
4014.9371	Th	II	-	-	5f.(2F°).6d2.(3F)	°3/2	19050.82932	5f2.6d+5f.6d.7p	5/2	51935.6876
4015.1421	Th	II	-	-	5f.6d.(3P°).7s	4P°1/2	15324.2406	5f.7s.(1F°).7p	3/2	40222.9107
4015.589	Th	II	-	-	5f.6d.(1H°).7s	2H°11/2	22014.8788	5f.6d.(3H°).7p	13/2	46910.7816
4015.8271	Th	II	1	-	6d3	3/2	7001.42117	5f.(2F°).6d2.(1S)	°5/2	33354.7862
4016.3003	Th	II	105	2	5f.6d.(3P°).7s	4P°5/2	17460.62698	5f2.6d+5f.6d.7p	5/2	51935.6876
4016.4381	Th	II	-	-	5f.(2F°).6d2.(1G)	°7/2	24982.4458	5f2.6d+5f.6d.7p	5/2	51935.6876
4017.06252	Th	I	9	-	5f.6d.7s2	1G°4	10414.137	5f.6d2.7p	5K5	35300.9146
4017.4881	Th	II	180	3	5f.6d.(3H°).7s	°9/2	6700.18627	5f.6d.(1G°).7p	9/2	41047.2077
4017.7091	Th	II	-	-	5f.(2F°).6d2.(3F)	4I°15/2	22028.0114	5f.6d.(3H°).7p	13/2	46910.7816
4018.7697	Th	II	-	-	5f.6d.(3P°).7s	4P°5/2	17460.62698	5f2.6d+5f.6d.7p	5/2	51935.6876
4019.12875	Th	II	180	3	6d.7s2	2D3/2	0	6d.7s.(3D).7p	°5/2	44821.9067
4020.1021	Th	II	65	1	5f.6d.(3H°).7s	2H°11/2	14484.32431	5f.6d.(1G°).7p	11/2	39352.2905
4020.915	Th	II	-	-	5f.(2F°).6d2.(3F)	°9/2	17722.98541	5f2.6d+5f.6d.7p	9/2	49837.6587
4022.0959	Th	II	450	6	5f.7s2	2F°5/2	4490.26167	5f2.(3F).7s	5/2	27593.9678
4023.5421	Th	II	65	1	5f.6d.(1H°).7s	2H°11/2	22014.8788	5f.6d.(3G°).7p	11/2	46555.6
4023.7651	Th	II	-	-	5f2.(3F).7s	9/2	33384.4292	5f.7p2?	°9/2	54360.45
4024.4688	Th	II	105	2	6d2.(3P).7s	4P5/2	9061.10354	6d2.(1G).7p	°7/2	39396.5553
4025.65546	Th	II	15	-	5f.6d.(3F°).7s	4F°7/2	9720.29776	5f.7s.(3F°).7p	9/2	34553.9543
4025.9449	Th	II	1	-	6d2.(3P).7s	4P3/2	8018.19281	5f.(2F°).6d2.(1D)	°5/2	32850.0647
4026.043	Th	II	2	-	5f.(2F°).6d2.(3P)	°7/2	20969.0139	5f2.6d+5f.6d.7p	5/2	51935.6876
4026.16122	Th	II	225	4	5f.7s2	2F°7/2	8378.85915	5f.7s.(3F°).7p	7/2	38389.3755
4027.34172	Th	II	105	2	5f.6d.(3F°).7s	4F°7/2	9720.29776	5f.7s.(3F°).7p	5/2	37945.1099
4027.4117	Th	II	-	-	5f.6d.(3G°).7s	4G°9/2	13468.96833	5f.7s.(3F°).7p	7/2	38389.3755
4027.6513	Th	II	105	2	5f.6d.(3D°).7s	4D°5/2	14545.55724	5f.7s.(1F°).7p	5/2	39366.9075
4028.6293	Th	III	180	3	5f.6d	3D°2	10180.76592	5f.7p	(5/2,1/2)2	34996.0881
4028.699	Th	II	2	-	5f.(2F°).6d2.(3F)	4H°13/2	19912.3404	5f.6d.(3F°).7p	11/2	46216.5809
4029.0254	Th	II	105	2	5f.6d.(3D°).7s	2D°3/2	15710.84204	5f.6d.(3P°).7p	1/2	40523.7301
4029.322	Th	II	180	3	6d3	4F5/2	9400.96493	6d.7s.(3D).7p	°5/2	44821.9067
4029.5194	Th	II	4	-	6d.(2D).7s2	5/2	4113.35932	5f.(2F°).6d2.(3F)	°5/2	20310.94225

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