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
4275.203	Th	II	-	-	5f.(2F°).6d2.(3F)	°7/2	16906.59928	5f2.6d+5f.6d.7p	5/2	51935.6876
4275.24	Th	II	-	-	5f.(2F°).6d2.(3P)	°3/2	23012.0585	5f.6d.7p	3/2	52307.4829
4275.439	Th	II	-	-	5f.6d.(1G°).7s	°9/2	9238.02035	5f2.(3H).6d	4K11/2	32620.8568
4276.80724	Th	II	225	98	5f.7s2	2F°7/2	8378.85915	5f.7s.(1F°).7p	5/2	39366.9075
4276.9107	Th	II	1	-	5f.(2F°).6d2.(3F)	4H°9/2	15242.89888	5f.7s.(1F°).7p	9/2	38617.6823
4276.96545	Th	II	90	39	5f.6d.(1G°).7s	2G°7/2	9202.26506	5f.7s.(1F°).7p	7/2	38165.3562
4276.9862	Th	II	1	1	5f.6d.(3G°).7s	°7/2	14790.99291	5f.7s.(1F°).7p	7/2	38165.3562
4277.0408	Th	II	6	3	5f.6d.(3G°).7s	4G°5/2	9585.40432	5f.6d.(1D°).7p	3/2	32959.478
4277.31385	Th	II	450	196	6d.7s2	2D3/2	0	6d.7s.(3D).7p	°3/2	37601.7026
4278.11	Th	II	-	-	5f.(2F°).6d2.(3F)	°1/2	18568.2655	5f2.(3F).6d	3/2	41936.5335
4278.5106	Th	II	-	-	6d3	2G7/2	16818.0654	6d2.(3F).7p	°7/2	40184.1084
4279.2816	Th	I	3	1	6d.7s2.7p	3F°3	13945.307389	6d4	3	37307.1417
4280.222	Th	II	1	-	6d3	7/2	10855.32366	6d.7s.(3D).7p	°5/2	44821.9067
4280.2553	Th	II	-	-	5f.6d.(3H°).7s	2H°11/2	14484.32431	5f2.(3F).6d	9/2	37840.8437
4281.06775	Th	II	450	196	6d2.(3F).7s	4F5/2	1521.89632	6d.7s.(3D).7p	°5/2	44821.9067
4281.41444	Th	II	330	147	6d3	3/2	7001.42117	6d.7s.(3D).7p	°5/2	44821.9067
4281.758	Th	II	-	-	5f.(2F°).6d2.(1G)	°5/2	35156.9127	5f2.6d+5f.6d.7p	5/2	51935.6876
4281.87614	Th	I	8	3	5f.6d2.7s	5H°4	16346.64962	5f.6d2.7p	5I5	39694.3296
4282.04125	Th	II	660	294	5f.6d.(3H°).7s	4H°7/2	6168.35582	5f2.(3F).7s	9/2	33384.4292
4282.08889	Th	I	35	15	5f.6d.7s2	3H°4	7795.275291	6d4	3D3	31141.79438
4282.1571	Th	II	-	-	5f.6d.(3F°).7s	°5/2	10673.13832	5f2.(1D).7s	3/2	38757.1817
4282.3695	Th	II	1	1	6d3	4P3/2	15236.63833	6d2.(3F).7p	°5/2	36687.9875
4283.51836	Th	II	225	98	5f.6d.(1G°).7s	°9/2	9238.02035	5f.7s.(1F°).7p	7/2	38165.3562
4284.181	Th	II	-	-	6d3	4F9/2	13248.70938	6d2.(1D).7p	°7/2	49121.9347
4284.215	Th	II	-	-	6d2.(3P).7s	4P3/2	8018.19281	6d.7s.(3D).7p	°3/2	37601.7026
4284.431	Th	II	-	-	5f.6d.(3D°).7s	°5/2	16033.14845	5f.7s.(1F°).7p	5/2	39366.9075
4284.513	Th	II	-	-	6d2.(1D).7s	5/2	13250.50912	6d2.(1D).7p	°7/2	49121.9347
4284.9281	Th	II	-	-	6d2.(1D).7s	5/2	13250.50912	6d2.(3F).7p	°3/2	40472.451
4284.97486	Th	II	180	79	5f.(2F°).6d2.(3F)	4I°11/2	16564.6294	5f.6d.(3G°).7p	9/2	40367.445
4285.1823	Th	II	105	50	5f.(2F°).6d2.(3F)	4I°13/2	18816.8664	5f.6d.(3G°).7p	11/2	46555.6
4285.4547	Th	II	-	-	6d2.(3F).7s	4F3/2	1859.93843	5f.(2F°).6d2.(3P)	°3/2	23012.0585
4285.7571	Th	I	-	-	5f.6d.7s2	1D°2	12114.36618	6d4	3	37307.1417
4286.1821	Th	II	2	1	5f.(2F°).6d2.(3F)	°9/2	17722.98541	5f.6d.(1G°).7p	9/2	41047.2077
4286.7006	Th	II	1	1	6d3	2F7/2	22834.13401	6d2.(3P).7p	°5/2	37846.1686
4287.6849	Th	II	-	-	5f.(2F°).6d2.(1G)	°7/2	24982.4458	5f2.6d+5f.6d.7p	7/2	42751.3291
4288.0469	Th	II	180	80	5f.6d.(3G°).7s	°7/2	14790.99291	5f2.(3P).7s	5/2	38105.0734
4290.829	Th	II	-	-	5f2.(3F).7s	9/2	33384.4292	5f2.7p?	°7/2	56683.4265
4291.3852	Th	II	1	1	5f.6d.(3D°).7s	4D°1/2	11725.42899	5f.7s.(3F°).7p	4D3/2	35021.3741
4292.5165	Th	II	2	1	6d.(2D).7s2	5/2	4113.35932	5f.(2F°).6d2.(1D)	°3/2	17121.62038
4293.089	Th	II	-	-	5f.(2F°).6d2.(3F)	4I°9/2	14275.57661	5f2.(3H).6d	4I11/2	37562.2626
4293.218	Th	II	-	-	5f.(2F°).6d2.(3F)	°3/2	19050.82932	5f2.6d+5f.6d.7p	5/2	51935.6876
4295.0362	Th	II	3	1	5f.(2F°).6d2.(3F)	4H°11/2	17771.06472	5f.6d.(1G°).7p	9/2	41047.2077
4295.128	Th	II	90	41	5f.6d.(3D°).7s	4D°7/2	15453.03596	5f.6d.(1D°).7p	5/2	38728.6822
4295.2366	Th	I	3	1	6d.7s2.7p	3D°2	14032.085336	6d4	3	37307.1417
4296.5753	Th	II	-	-	5f.6d.(3G°).7s	4G°11/2	15349.88002	5f.7s.(1F°).7p	9/2	38617.6823
4297.3702	Th	II	225	102	5f.6d.(3H°).7s	4H°7/2	6168.35582	5f2.(3F).7s	4F7/2	29431.84884
4298.283	Th	II	-	-	6d3	4P1/2	14349.3888	6d.7s.(3D).7p	°1/2	37607.9884
4298.8275	Th	II	180	81	5f.(2F°).6d2.(3F)	°7/2	16906.59928	5f.6d.(3F°).7p	5/2	41328.3497
4298.8707	Th	II	-	-	5f.(2F°).6d2.(1G)	°9/2	22139.65746	5f2.6d+5f.6d.7p	7/2	42751.3291
4298.8925	Th	II	3	1	5f.(2F°).6d2.(3F)	°5/2	20310.94225	5f2.6d+5f.6d.7p	5/2	51935.6876

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