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
2960.5491	Th	II	3	-	5f.(2F°).6d2.(3F)	°7/2	16906.59928	5f2.6d+5f.6d.7p	9/2	49837.6587
2960.7778	Th	II	20	-	5f.6d.(3F°).7s	4F°9/2	12488.28836	5f2.6d+5f.6d.7p	9/2	49837.6587
2960.806	Th	II	7	-	5f.6d.(1F°).7s	°7/2	18973.77768	5f2.6d+5f.6d.7p	5/2	51935.6876
2961.273	Th	II	10	-	6d3	3/2	7001.42117	6d2.(3F).7p	°5/2	36687.9875
2961.48491	Th	III	120	-	6d.7s	3D1	5523.8809	6d.7p	(3/2,1/2)°1	39280.8646
2961.7666	Th	III	20	-	5f.6d	°3	4826.8262	5f.7p	(7/2,1/2)4	38580.6005
2961.7831	Th	II	5	-	5f.6d.(1G°).7s	2G°7/2	9202.26506	5f.6d.(3H°).7p	9/2	42955.8455
2961.842	Th	II	1	-	5f.6d.(3D°).7s	4D°5/2	14545.55724	5f2.6d+5f.6d.7p	7/2	42751.3291
2963.0461	Th	II	6	-	5f.(2F°).6d2.(3F)	°1/2	18568.2655	5f.6d.7p	3/2	52307.4829
2963.6072	Th	II	25	-	6d.(2D).7s2	5/2	4113.35932	6d2.(3P).7p	°5/2	37846.1686
2963.87613	Th	II	55	-	5f.6d.(1D°).7s	2D°3/2	11576.40136	5f.6d.7p	3/2	52307.4829
2964.00429	Th	II	55	-	5f.6d.(3F°).7s	4F°9/2	12488.28836	5f.6d.(3F°).7p	11/2	46216.5809
2964.11205	Th	II	40	-	5f.6d.(3H°).7s	4H°7/2	6168.35582	5f.6d.(3G°).7p	9/2	40367.445
2964.624	Th	II	3	-	5f.(2F°).6d2.(3F)	°3/2	19050.82932	5f2.6d+5f.6d.7p	5/2	51935.6876
2964.92442	Th	II	120	-	5f.6d.(1G°).7s	°9/2	9238.02035	5f.6d.(3H°).7p	9/2	42955.8455
2965.1176	Th	II	30	-	5f.6d.(3F°).7s	°5/2	10673.13832	5f2.6d+5f.6d.7p	5/2	51935.6876
2965.49938	Th	II	120	-	5f.6d.(3H°).7s	°9/2	6700.18627	5f.6d.(1D°).7p	7/2	40411.4746
2966.282	Th	II	2	-	5f.6d.(3G°).7s	4G°9/2	13468.96833	5f2.6d+5f.6d.7p	9/2	49837.6587
2966.4051	Th	II	2	-	5f.6d.(3G°).7s	°7/2	14790.99291	5f2.6d+5f.6d.7p	5/2	51935.6876
2966.423	Th	II	6	-	5f.6d.(3D°).7s	°3/2	12902.37757	5f2.6d+5f.6d.7p	5/2	51935.6876
2966.5301	Th	II	6	-	6d2.(3F).7s	4F7/2	4146.57708	6d2.(3P).7p	°5/2	37846.1686
2966.5611	Th	II	2	-	5f.(2F°).6d2.(3F)	°5/2	20310.94225	5f2.6d+5f.6d.7p	7/2	42751.3291
2967.2541	Th	II	10	-	5f.6d.(3G°).7s	4G°7/2	11116.58451	5f2.6d+5f.6d.7p	7/2	42751.3291
2967.8231	Th	II	15	-	5f.(2F°).6d2.(3F)	°3/2	19050.82932	5f.6d.7p	3/2	52307.4829
2968.348	Th	II	15	-	5f.6d.(3D°).7s	°3/2	12902.37757	5f2.6d+5f.6d.7p	5/2	51935.6876
2968.68682	Th	II	345	-	5f.7s2	2F°5/2	4490.26167	5f.7s.(1F°).7p	7/2	38165.3562
2969.063	Th	II	30	-	6d2.(1G).7s	2G7/2	9711.96192	6d2.(3P).7p	°5/2	37846.1686
2969.37781	Th	II	50	-	5f.6d.(3H°).7s	°9/2	6700.18627	5f.6d.(3G°).7p	9/2	40367.445
2969.8929	Th	II	20	-	5f.6d.(3G°).7s	4G°5/2	9585.40432	5f2.6d+5f.6d.7p	7/2	42751.3291
2970.011	Th	II	15	-	5f.6d.(3F°).7s	4F°5/2	7331.48541	5f.6d.(3F°).7p	3/2	39150.6794
2970.0661	Th	II	15	-	5f.6d.(3G°).7s	4G°5/2	9585.40432	5f2.(3F).6d	3/2	41936.5335
2970.6321	Th	II	15	-	6d3	3/2	7001.42117	5f.(2F°).6d2.(3P)	°5/2	40654.4654
2971.48097	Th	II	135	-	6d.(2D).7s2	5/2	4113.35932	5f.(2F°).6d2.(1S)	°7/2	37756.7895
2972.22434	Th	II	105	-	6d2.(3F).7s	4F5/2	1521.89632	5f.(2F°).6d2.(1G)	°5/2	35156.9127
2972.895	Th	II	10	-	5f.6d.(3F°).7s	°5/2	10673.13832	5f2.6d	3/2	47869.6034
2973.53495	Th	II	135	-	5f.6d.(3H°).7s	4H°11/2	10189.06681	5f2.6d+5f.6d.7p	9/2	49837.6587
2973.926	Th	II	2	-	5f.6d.(3D°).7s	4D°7/2	15453.03596	5f2.6d+5f.6d.7p	5/2	51935.6876
2974.011	Th	II	285	-	5f.7s2	2F°5/2	4490.26167	5f2.(3P).7s	5/2	38105.0734
2974.0911	Th	II	95	-	6d2.(3F).7s	2F5/2	8605.8421	6d2.(3F).7p	°5/2	36687.9875
2974.418	Th	II	15	-	6d2.(3F).7s	4F7/2	4146.57708	5f.(2F°).6d2.(1S)	°7/2	37756.7895
2974.8601	Th	II	5	-	5f.6d.(3H°).7s	°9/2	6700.18627	5f.6d.(3G°).7p	11/2	46555.6
2974.89582	Th	III	50	-	5f.6d	°3	4826.8262	5f.7p	(7/2,1/2)3	38431.6411
2976.01836	Th	II	80	-	5f.6d.(3F°).7s	4F°5/2	7331.48541	5f.6d.(3D°).7p	5/2	40923.6225
2976.10372	Th	I	65	-	6d2.7s2	3F2	0	6d3.7p	5G°3	33591.1722
2976.3201	Th	II	2	-	5f.6d.(1F°).7s	°7/2	18973.77768	5f2.6d+5f.6d.7p	7/2	42751.3291
2976.497	Th	II	10	-	5f.6d.(3F°).7s	4F°3/2	6691.3873	5f.7s.(1F°).7p	3/2	40222.9107
2976.64706	Th	II	45	-	6d3	7/2	10855.32366	6d2.(3P).7p	°5/2	37846.1686
2977.03	Th	II	10	-	5f.6d.(3D°).7s	4D°1/2	11725.42899	5f.6d.7p	3/2	52307.4829
2977.231	Th	III	20	-	5f.6d	3D°2	10180.76592	5f.7p	(5/2,3/2)2	43759.2235
2978.3251	Th	I	35	-	5f.6d.7s2	3H°4	7795.275291	5f.6d2.7p	5H3	41361.4177

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