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
3800.113	Th	II	225	-	5f.6d.(1G°).7s	°9/2	9238.02035	5f2.(3H).6d	4I9/2	35545.5867
3800.3721	Th	II	105	-	5f.6d.(3F°).7s	4F°5/2	7331.48541	5f2.(3F).6d	7/2	39458.284
3800.5895	Th	II	45	-	5f.(2F°).6d2.(3F)	4H°13/2	19912.3404	5f.6d.(3F°).7p	11/2	46216.5809
3801.3211	Th	II	225	-	5f.(2F°).6d2.(3F)	4I°9/2	14275.57661	5f.6d.(3H°).7p	11/2	40574.7511
3801.9175	Th	II	105	-	5f.(2F°).6d2.(3F)	4I°9/2	14275.57661	5f.6d.(3F°).7p	7/2	40570.631
3802.1481	Th	II	180	-	5f.6d.(3G°).7s	4G°5/2	9585.40432	5f.6d.(1G°).7p	7/2	36809.2811
3802.3201	Th	II	-	-	5f.(2F°).6d2.(3F)	°5/2	20310.94225	5f2.6d+5f.6d.7p	5/2	51935.6876
3802.5891	Th	I	-	-	6d2.7s.7p	5F°1	15736.968041	6d4	1D2	42027.3749
3803.07488	Th	I	330	-	6d2.7s2	3F2	0	6d2.7s.7p	3D°1	26287.0494
3803.369	Th	II	1	-	5f.6d.(3F°).7s	2F°5/2	12472.17734	5f2.(1D).7s	3/2	38757.1817
3804.335	Th	II	6	-	5f.(2F°).6d2.(3F)	4I°13/2	18816.8664	5f.6d.(3H°).7p	4I15/2	45095.2362
3804.9944	Th	II	5	-	6d2.(1D).7s	2D3/2	12219.97621	6d2.(3P).7p	°5/2	37846.1686
3805.3141	Th	II	390	-	5f.6d.(1F°).7s	°7/2	18973.77768	5f2.6d+5f.6d.7p	7/2	42751.3291
3805.3461	Th	II	15	-	5f.(2F°).6d2.(3P)	4D°7/2	27249.54521	5f2.6d+5f.6d.7p	9/2	49837.6587
3805.81969	Th	II	450	1	5f.6d.(3F°).7s	4F°3/2	6691.3873	5f.6d.(1D°).7p	3/2	32959.478
3805.9689	Th	II	20	-	5f.(2F°).6d2.(3F)	°11/2	25414.92113	5f2.6d+5f.6d.7p	9/2	49837.6587
3806.23	Th	II	2	-	5f.(2F°).6d2.(3P)	°5/2	40654.4654	5f2.6d+5f.6d.7p	7/2	42751.3291
3806.2661	Th	II	4	-	6d3	2D25/2	20158.73957	6d.7s.(3D).7p	°3/2	37601.7026
3807.6694	Th	II	6	-	5f.(2F°).6d2.(3F)	°3/2	19050.82932	5f.6d.7p	3/2	52307.4829
3807.87431	Th	II	225	-	5f.6d.(1G°).7s	2G°7/2	9202.26506	5f.6d.(1G°).7p	9/2	41047.2077
3808.1294	Th	II	225	-	5f.6d.(3F°).7s	4F°9/2	12488.28836	5f2.(3F).6d	11/2	39939.1147
3808.5128	Th	II	2	-	5f.(2F°).6d2.(3F)	°5/2	20310.94225	5f2.6d	3/2	47869.6034
3808.6878	Th	II	2	-	5f.6d.(3D°).7s	°3/2	12902.37757	5f.6d.(3F°).7p	3/2	39150.6794
3809.0868	Th	II	225	-	5f.6d.(1D°).7s	2D°3/2	11576.40136	5f.7s.(3F°).7p	3/2	37821.9631
3809.132	Th	II	2	-	5f.(2F°).6d2.(3F)	4H°9/2	15242.89888	5f2.6d+5f.6d.7p	7/2	42751.3291
3809.6291	Th	II	-	-	5f.(2F°).6d2.(1G)	°7/2	24982.4458	5f2.6d+5f.6d.7p	9/2	49837.6587
3809.8349	Th	II	180	-	5f.6d.(3H°).7s	2H°11/2	14484.32431	5f2.(3H).6d	13/2	40724.7328
3810.2951	Th	II	7	-	5f.6d.(3H°).7s	°9/2	6700.18627	5f.6d.(1G°).7p	7/2	36809.2811
3810.4995	Th	II	2	-	5f.(2F°).6d2.(3P)	°5/2	40654.4654	5f.6d.(1P°).7p	3/2	51676.0629
3810.558	Th	II	180	-	5f.6d.(3D°).7s	4D°7/2	15453.03596	5f2.6d+5f.6d.7p	7/2	42751.3291
3810.9034	Th	I	1	-	6d2.7s2	3F4	4961.658832	5f.6d3	5I°4	31194.70265
3811.358	Th	II	450	1	5f.(2F°).6d2.(3F)	°9/2	17722.98541	5f2.6d+5f.6d.7p	7/2	42751.3291
3811.975	Th	II	1	-	5f.6d.(3D°).7s	2D°3/2	15710.84204	5f2.(3F).6d	3/2	41936.5335
3812.3	Th	II	-	-	5f.(2F°).6d2.(3F)	°9/2	17722.98541	5f2.6d+5f.6d.7p	7/2	42751.3291
3813.06742	Th	II	450	1	5f.6d.(1G°).7s	°9/2	9238.02035	5f.6d.(1G°).7p	9/2	41047.2077
3813.3252	Th	II	2	-	5f.(2F°).6d2.(3F)	°5/2	20310.94225	5f2.6d+5f.6d.7p	5/2	51935.6876
3813.4	Th	II	-	-	5f.6d.(1F°).7s	°7/2	18973.77768	5f2.6d+5f.6d.7p	5/2	51935.6876
3813.6658	Th	II	7	-	6d3	3/2	7001.42117	5f.(2F°).6d2.(1G)	°3/2	33215.4672
3813.81495	Th	I	40	-	6d3.(4F).7s	5F2	6362.39598	6d3.7p	5G°2	32575.42
3815.0267	Th	II	180	-	6d2.(1G).7s	9/2	10379.12308	6d2.(1D).7p	°7/2	49121.9347
3816.5101	Th	I	1	-	6d2.7s.7p	5G°3	15166.900593	5f.6d2.7p	5H3	41361.4177
3816.5612	Th	II	180	-	6d3	7/2	10855.32366	6d2.(3F).7p	°7/2	40184.1084
3816.607	Th	II	3	-	6d2.(3P).7s	4P3/2	8018.19281	6d.7s.(3D).7p	°5/2	44821.9067
3816.7945	Th	II	2	-	6d3	4F5/2	9400.96493	6d.7s.(3D).7p	°7/2	35593.5312
3817.2905	Th	II	2	-	5f.6d.(3D°).7s	°5/2	16033.14845	5f2.6d+5f.6d.7p	7/2	42751.3291
3817.3661	Th	II	450	1	5f.(2F°).6d2.(3F)	°7/2	16906.59928	5f2.6d+5f.6d.7p	7/2	42751.3291
3818.0991	Th	II	3	-	5f.6d.(3P°).7s	°3/2	15144.73767	5f.6d.(3F°).7p	5/2	41328.3497
3819.1611	Th	II	1	-	5f.6d.(3D°).7s	°1/2	14101.7986	5f.7s.(1F°).7p	3/2	40222.9107
3819.2861	Th	II	105	-	5f.(2F°).6d2.(3P)	°7/2	20969.0139	5f2.6d+5f.6d.7p	5/2	51935.6876
3819.3426	Th	II	2	-	5f.7s2	2F°7/2	8378.85915	5f.7s.(3F°).7p	9/2	34553.9543

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