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
3819.9417	Th	II	3	-	5f.(2F°).6d2.(1G)	°13/2	23187.015	5f.6d.(3G°).7p	11/2	46555.6
3821.0321	Th	II	-	-	5f.(2F°).6d2.(1G)	°9/2	22139.65746	5f2.6d+5f.6d.7p	9/2	49837.6587
3821.43061	Th	II	330	-	5f.6d.(3G°).7s	4G°7/2	11116.58451	5f.6d.(3F°).7p	7/2	40570.631
3821.7559	Th	II	1	-	5f.6d.(3F°).7s	4F°7/2	9720.29776	5f.6d.(1G°).7p	7/2	36809.2811
3822.14561	Th	II	225	-	5f.6d.(3G°).7s	4G°5/2	9585.40432	5f.6d.(3F°).7p	5/2	41328.3497
3823.3216	Th	II	180	-	6d3	4F9/2	13248.70938	6d2.(1G).7p	°7/2	39396.5553
3823.58502	Th	II	225	-	6d2.(1D).7s	5/2	13250.50912	6d2.(1G).7p	°7/2	39396.5553
3823.8731	Th	II	-	-	5f.(2F°).6d2.(3P)	°5/2	40654.4654	5f.6d.7p	3/2	52307.4829
3824.6451	Th	II	2	-	5f.(2F°).6d2.(3F)	°3/2	19050.82932	5f2.6d+5f.6d.7p	5/2	51935.6876
3824.7563	Th	II	450	1	5f.(2F°).6d2.(3P)	°5/2	40654.4654	5f2.6d+5f.6d.7p	7/2	42751.3291
3825.03399	Th	II	225	-	5f.6d.(3F°).7s	°5/2	10673.13832	5f.6d.(1G°).7p	7/2	36809.2811
3825.13295	Th	I	55	-	5f.6d.7s2	3H°5	11197.031257	5f.6d2.7p	5K6	37332.4981
3825.546	Th	II	180	-	5f.6d.(3G°).7s	°7/2	14790.99291	5f.6d.(3D°).7p	5/2	40923.6225
3826.0214	Th	II	2	-	5f.6d.(3F°).7s	4F°9/2	12488.28836	5f.7s.(1F°).7p	9/2	38617.6823
3826.9492	Th	II	225	-	6d3	4P1/2	14349.3888	6d2.(3F).7p	°3/2	40472.451
3829.3044	Th	II	3	-	5f.(2F°).6d2.(3F)	°9/2	17722.98541	5f2.6d+5f.6d.7p	9/2	49837.6587
3829.4149	Th	II	885	1	5f.(2F°).6d2.(1D)	°3/2	17121.62038	5f2.6d+5f.6d.7p	5/2	51935.6876
3830.5098	Th	II	4	-	5f.6d.(3D°).7s	4D°5/2	14545.55724	5f2.(3F).6d	5/2	40644.3356
3830.8361	Th	II	15	-	5f.6d.(3D°).7s	4D°1/2	11725.42899	5f.7s.(3F°).7p	3/2	37821.9631
3830.946	Th	II	5	-	6d2.(3P).7s	4P5/2	9061.10354	5f.(2F°).6d2.(1G)	°5/2	35156.9127
3831.525	Th	II	4	-	5f.(2F°).6d2.(3F)	4I°9/2	14275.57661	5f.6d.(3G°).7p	9/2	40367.445
3831.73639	Th	II	180	-	5f.6d.(3H°).7s	2H°11/2	14484.32431	5f.6d.(3H°).7p	11/2	40574.7511
3831.9621	Th	I	7	-	6d3.(4F).7s	5F3	7502.287636	6d3.7p	5G°3	33591.1722
3832.3469	Th	II	180	-	5f.(2F°).6d2.(3F)	°9/2	17722.98541	5f2.6d+5f.6d.7p	9/2	49837.6587
3832.7889	Th	II	105	-	5f.6d.(3G°).7s	4G°9/2	13468.96833	5f.6d.(3F°).7p	9/2	42200.2124
3832.9717	Th	II	450	1	5f.(2F°).6d2.(3F)	4H°13/2	19912.3404	5f.6d.(3H°).7p	15/2	45994.3624
3833.231	Th	II	4	-	5f.(2F°).6d2.(3F)	4I°11/2	16564.6294	5f.6d.(3H°).7p	13/2	46910.7816
3833.6955	Th	II	2	-	5f.6d.(3F°).7s	°7/2	13818.3381	5f.6d.(3G°).7p	9/2	40367.445
3834.08	Th	II	-	-	5f.(2F°).6d2.(3F)	°5/2	20310.94225	5f2.6d+5f.6d.7p	7/2	42751.3291
3835.4139	Th	I	10	-	5f.6d.7s2	3F°3	11241.73043	6d4	3	37307.1417
3837.794	Th	II	-	-	5f.(2F°).6d2.(3F)	°7/2	16906.59928	5f.6d.(3H°).7p	9/2	42955.8455
3838.8501	Th	II	-	-	6d.7s.(3D).7p	°3/2	37601.7026	5f.6d.7p	3/2	52307.4829
3838.964	Th	II	-	-	5f.(2F°).6d2.(3F)	°5/2	20310.94225	5f2.6d+5f.6d.7p	7/2	42751.3291
3839.4226	Th	II	3	-	5f.(2F°).6d2.(3F)	4H°11/2	17771.06472	5f2.6d+5f.6d.7p	9/2	49837.6587
3839.74735	Th	II	65	-	5f.6d.(3H°).7s	°9/2	6700.18627	5f.6d.(3H°).7p	7/2	32736.1892
3841.358	Th	II	1	-	5f.6d.(3D°).7s	4D°5/2	14545.55724	5f.6d.(3F°).7p	7/2	40570.631
3841.95998	Th	II	450	1	5f.6d.(3F°).7s	4F°7/2	9720.29776	5f.6d.(3F°).7p	5/2	41328.3497
3842.919	Th	II	225	-	6d2.(3P).7s	1/2	7828.56081	5f.(2F°).6d2.(1D)	°3/2	17121.62038
3845.223	Th	II	4	-	5f.(2F°).6d2.(3F)	°5/2	20310.94225	5f.6d.7p	3/2	52307.4829
3845.5368	Th	II	5	-	6d3	2D25/2	20158.73957	6d2.(3P).7p	°5/2	37846.1686
3846.249	Th	II	225	-	5f.6d.(1H°).7s	2H°11/2	22014.8788	5f2.6d+5f.6d.7p	9/2	49837.6587
3846.7538	Th	II	5	-	5f.(2F°).6d2.(3F)	2H°9/2	30956.5675	5f2.(1I).6d	11/2	56945.1401
3846.8318	Th	II	3	-	6d.(2D).7s2	5/2	4113.35932	5f.(2F°).6d2.(1G)	2F°7/2	30101.4047
3848.8231	Th	II	-	-	5f.6d.(3G°).7s	2G°9/2	17272.25153	5f2.6d+5f.6d.7p	7/2	42751.3291
3849.18301	Th	III	25	-	5f.6d	3H°4	0	5f2	1G4	25972.17312
3849.542	Th	II	-	-	5f.6d.(3P°).7s	°1/2	17837.80261	5f.6d.(3F°).7p	3/2	39150.6794
3850.092	Th	II	-	-	5f.6d.(3D°).7s	2D°3/2	15710.84204	5f2.(3F).6d	3/2	41936.5335
3850.1339	Th	II	8	-	5f.6d.(1D°).7s	2D°3/2	11576.40136	5f2.(3P).7s	3/2	37542.1608
3850.2827	Th	II	6	-	5f.(2F°).6d2.(1G)	°11/2	24309.22275	5f2.6d+5f.6d.7p	9/2	49837.6587
3850.768	Th	II	-	-	5f.6d.(3D°).7s	°3/2	12902.37757	5f.6d.(3H°).7p	5/2	39700.5832

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