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
2944.448	Th	II	6	-	5f.(2F°).6d2.(3F)	°5/2	20310.94225	5f2.6d+5f.6d.7p	5/2	51935.6876
2944.4732	Th	II	30	-	5f.6d.(3G°).7s	2G°9/2	17272.25153	5f2.6d+5f.6d.7p	9/2	49837.6587
2944.95425	Th	II	40	-	5f.6d.(3D°).7s	4D°5/2	14545.55724	5f2.6d+5f.6d.7p	5/2	51935.6876
2945.8991	Th	II	7	-	6d2.(1D).7s	2D3/2	12219.97621	6d2.(3P).7p	°5/2	37846.1686
2946.2311	Th	II	15	-	5f.6d.(3H°).7s	°9/2	6700.18627	5f2.6d+5f.6d.7p	7/2	42751.3291
2946.60679	Th	II	60	-	5f.6d.(3D°).7s	°5/2	16033.14845	5f2.6d+5f.6d.7p	7/2	42751.3291
2946.9221	Th	II	3	-	5f.6d.(3F°).7s	2F°5/2	12472.17734	5f.6d.7p	3/2	52307.4829
2947.8454	Th	II	15	-	5f.6d.(3F°).7s	°7/2	13818.3381	5f2.6d+5f.6d.7p	9/2	49837.6587
2948.3321	Th	II	6	-	5f.6d.(3D°).7s	4D°5/2	14545.55724	5f2.6d+5f.6d.7p	7/2	42751.3291
2948.3621	Th	II	7	-	5f.6d.(3H°).7s	4H°11/2	10189.06681	5f2.6d+5f.6d.7p	9/2	49837.6587
2948.5181	Th	II	3	-	5f.(2F°).6d2.(3F)	4I°11/2	16564.6294	5f2.6d+5f.6d.7p	9/2	49837.6587
2948.7111	Th	II	1	-	5f.(2F°).6d2.(1D)	°3/2	17121.62038	5f2.6d+5f.6d.7p	3/2	51024.8242
2948.7947	Th	II	30	-	5f.6d.(3P°).7s	4P°5/2	17460.62698	5f2.6d+5f.6d.7p	5/2	51935.6876
2949.06777	Th	II	195	-	5f.7s2	2F°5/2	4490.26167	5f.7s.(3F°).7p	7/2	38389.3755
2949.2408	Th	II	30	-	5f.6d.(3F°).7s	4F°9/2	12488.28836	5f2.6d+5f.6d.7p	7/2	42751.3291
2949.487	Th	II	15	-	5f.6d.(1G°).7s	2G°7/2	9202.26506	5f2.6d+5f.6d.7p	5/2	51935.6876
2949.9301	Th	II	420	-	5f.6d.(1G°).7s	°9/2	9238.02035	5f.6d.(3H°).7p	2I11/2	43127.2131
2950.15	Th	II	1	-	6d3	4F5/2	9400.96493	6d2.(3P).7p	°3/2	36444.8105
2950.43828	Th	II	75	-	6d2.(3P).7s	4P5/2	9061.10354	6d2.(3F).7p	°7/2	40184.1084
2950.7281	Th	II	20	-	5f.6d.(3F°).7s	2F°5/2	12472.17734	5f2.6d+5f.6d.7p	7/2	42751.3291
2950.769	Th	II	15	-	5f.6d.(3F°).7s	°5/2	10673.13832	5f2.6d+5f.6d.7p	5/2	51935.6876
2950.883	Th	II	5	-	5f.6d.(3H°).7s	°9/2	6700.18627	5f2.6d+5f.6d.7p	9/2	49837.6587
2951.20492	Th	II	65	-	5f.6d.(3H°).7s	°9/2	6700.18627	5f.6d.(3H°).7p	11/2	40574.7511
2951.562	Th	II	35	-	5f.6d.(3H°).7s	°9/2	6700.18627	5f.6d.(3F°).7p	7/2	40570.631
2951.902	Th	II	30	-	5f.(2F°).6d2.(3F)	°7/2	16906.59928	5f2.6d+5f.6d.7p	7/2	42751.3291
2952.1311	Th	II	25	-	5f.6d.(3F°).7s	4F°9/2	12488.28836	5f2.6d+5f.6d.7p	7/2	42751.3291
2952.5841	Th	II	5	-	5f.(2F°).6d2.(3F)	°5/2	20310.94225	5f2.6d+5f.6d.7p	7/2	42751.3291
2953.5968	Th	II	20	-	5f.(2F°).6d2.(3F)	°5/2	20310.94225	5f2.6d+5f.6d.7p	7/2	42751.3291
2953.917	Th	II	7	-	5f.7s2	2F°7/2	8378.85915	5f2.6d+5f.6d.7p	7/2	42751.3291
2954.218	Th	II	4	-	5f.6d.(3D°).7s	°5/2	16033.14845	5f2.6d+5f.6d.7p	5/2	51935.6876
2954.3691	Th	II	10	-	5f.6d.(3P°).7s	°1/2	17837.80261	5f.6d.(1P°).7p	3/2	51676.0629
2954.88822	Th	II	40	-	5f.6d.(3F°).7s	4F°3/2	6691.3873	5f.6d.(3P°).7p	1/2	40523.7301
2955.03657	Th	II	80	-	5f.6d.(3F°).7s	°5/2	10673.13832	5f2.6d+5f.6d.7p	7/2	42751.3291
2955.255	Th	II	3	-	6d3	3/2	7001.42117	6d2.(1G).7p	°5/2	51946.8309
2955.60125	Th	II	40	-	6d3	3/2	7001.42117	6d2.(3F).7p	4D°1/2	40825.602
2955.84832	Th	II	40	-	5f.7s2	2F°7/2	8378.85915	5f.6d.(3F°).7p	9/2	42200.2124
2956.257	Th	II	10	-	6d3	2H9/2	15305.26434	6d2.(1D).7p	°7/2	49121.9347
2956.484	Th	II	1	-	5f.(2F°).6d2.(3F)	°7/2	16906.59928	5f2.6d+5f.6d.7p	9/2	49837.6587
2956.631	Th	II	55	-	6d2.(3F).7s	2F5/2	8605.8421	6d2.(3F).7p	°3/2	40472.451
2957.0591	Th	II	15	-	5f.6d.(3P°).7s	4P°5/2	17460.62698	5f2.6d+5f.6d.7p	7/2	42751.3291
2957.58143	Th	II	225	-	5f.7s2	2F°5/2	4490.26167	5f.7s.(3F°).7p	7/2	38389.3755
2957.91564	Th	II	240	-	6d3	7/2	10855.32366	6d2.(1G).7p	2G°9/2	46368.2105
2958.13875	Th	II	85	-	6d3	7/2	10855.32366	6d2.(3P).7p	°7/2	44650.49
2958.409	Th	II	15	-	5f.6d.(3F°).7s	2F°5/2	12472.17734	5f.6d.7p	3/2	52307.4829
2958.5652	Th	II	25	-	5f.6d.(1P°).7s	°3/2	21131.79959	5f.6d.7p	3/2	52307.4829
2959.137	Th	I	65	-	5f.6d.7s2	3F°2	8243.602091	6d4	1D2	42027.3749
2959.2751	Th	II	15	-	5f.6d.(3G°).7s	4G°7/2	11116.58451	5f2.6d+5f.6d.7p	7/2	42751.3291
2959.449	Th	II	5	-	5f.(2F°).6d2.(3F)	°9/2	17722.98541	5f2.6d+5f.6d.7p	7/2	42751.3291
2959.8836	Th	II	25	-	5f.6d.(3D°).7s	4D°5/2	14545.55724	5f2.6d+5f.6d.7p	5/2	51935.6876
2960.536	Th	II	7	-	5f.6d.(3D°).7s	°1/2	14101.7986	5f2.6d	3/2	47869.6034

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