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
4788.375	Th	II	-	-	6d2.(1S).7s	2S1/2	19594.3505	6d2.(3F).7p	°3/2	40472.451
4789.9032	Th	II	-	-	5f.(2F°).6d2.(3P)	°5/2	40654.4654	5f.6d.(3F°).7p	3/2	39150.6794
4790.148	Th	II	20	14	5f.(2F°).6d2.(3F)	°7/2	16906.59928	5f2.6d+5f.6d.7p	5/2	51935.6876
4790.4374	Th	II	3	2	6d.(2D).7s2	5/2	4113.35932	5f.(2F°).6d2.(1G)	°7/2	24982.4458
4791.5158	Th	I	4	3	5f.6d.7s2	3D°1	17354.638583	6d4	2	38219.0283
4791.9946	Th	I	-	-	5f.6d.7s2	3D°3	21165.098037	6d4	1D2	42027.3749
4793.669	Th	II	-	-	5f.(2F°).6d2.(3P)	°7/2	20969.0139	5f2.6d+5f.6d.7p	5/2	51935.6876
4794.175	Th	II	-	-	5f.(2F°).6d2.(3F)	°5/2	20310.94225	5f.6d.(3D°).7p	3/2	50907.806
4794.918	Th	II	-	-	6d3	4P1/2	14349.3888	6d2.(3P).7p	4D°1/2	35198.9907
4796.448	Th	II	20	14	5f.6d.(1F°).7s	°7/2	18973.77768	5f.6d.(3D°).7p	5/2	40923.6225
4796.511	Th	II	20	14	5f.(2F°).6d2.(3P)	4F°9/2	29788.4501	5f.6d.(1H°).7p	11/2	50631.1277
4797.4231	Th	I	-	-	6d2.7s.7p	3F°2	20522.71449	5f.6d2.7p	5H3	41361.4177
4797.569	Th	II	-	-	6d3	2F5/2	22106.4326	6d2.(3F).7p	°7/2	40184.1084
4799.158	Th	II	20	14	5f.6d.(3P°).7s	4P°5/2	17460.62698	5f.7s.(3F°).7p	7/2	38389.3755
4799.7591	Th	II	1	1	5f.6d.(3D°).7s	°3/2	12902.37757	5f2.(1D).7s	5/2	34174.5433
4800.0545	Th	II	-	1	5f.(2F°).6d2.(1G)	°5/2	35156.9127	5f.6d.7p	3/2	52307.4829
4800.17241	Th	II	65	43	5f.6d.(3H°).7s	°9/2	6700.18627	5f2.(3H).7s	9/2	25246.29783
4801.9509	Th	I	-	-	5f.6d.7s2	3H°6	14481.86965	5f.6d2.7p	5K5	35300.9146
4802.422	Th	II	-	-	5f.(2F°).6d2.(1G)	°11/2	24309.22275	5f2.6d+5f.6d.7p	9/2	49837.6587
4802.612	Th	II	20	14	5f.(2F°).6d2.(1G)	°9/2	22139.65746	5f.6d.(3H°).7p	9/2	42955.8455
4803.4871	Th	II	180	116	5f.(2F°).6d2.(3F)	4H°13/2	19912.3404	5f2.(3H).6d	13/2	40724.7328
4803.956	Th	II	45	29	5f.6d.(3G°).7s	4G°9/2	13468.96833	5f2.(1G).7s	7/2	34279.3288
4804.544	Th	I	-	-	6d.7s2.7p	3D°3	17411.224415	6d4	2	38219.0283
4805.29	Th	II	20	15	5f.6d.(1G°).7p	7/2	36809.2811	5f2.7p?	°7/2	56683.4265
4805.5477	Th	II	-	-	5f.(2F°).6d2.(3P)	°5/2	40654.4654	5f.6d.(3D°).7p	5/2	40923.6225
4805.88	Th	II	-	-	5f.(2F°).6d2.(3F)	°5/2	20310.94225	5f2.6d+5f.6d.7p	7/2	42751.3291
4805.9654	Th	II	-	1	5f.(2F°).6d2.(3F)	°11/2	25414.92113	5f.6d.(3F°).7p	11/2	46216.5809
4806.0552	Th	II	65	44	5f.6d.(3G°).7s	4G°9/2	13468.96833	5f2.(3H).6d	9/2	34270.2396
4807.0823	Th	II	-	-	6d3	4P5/2	15786.9859	6d2.(1D).7p	°7/2	49121.9347
4807.5504	Th	I	-	-	6d2.7s.7p	5D°4	20566.62381	5f.6d2.7p	5H3	41361.4177
4811.369	Th	II	-	-	5f.(2F°).6d2.(3F)	°9/2	17722.98541	5f2.6d+5f.6d.7p	7/2	42751.3291
4811.8711	Th	II	1	1	5f.6d.(3D°).7s	°5/2	16033.14845	5f.6d.(1G°).7p	7/2	36809.2811
4812.0258	Th	II	1	1	5f.6d.(3G°).7s	4G°11/2	15349.88002	5f2.(3F).6d	9/2	37840.8437
4812.449	Th	II	-	-	6d3	3/2	7001.42117	6d2.(3P).7p	°5/2	37846.1686
4812.562	Th	II	-	-	5f.(2F°).6d2.(3F)	°9/2	17722.98541	5f2.6d+5f.6d.7p	7/2	42751.3291
4812.712	Th	I	-	-	6d3.(4P).7s	5P2	11802.93238	6d3.7p	5G°2	32575.42
4813.591	Th	II	20	15	5f2.(3H).6d	9/2	34270.2396	5f2.7p	°9/2	49495.5594
4815.927	Th	II	20	15	5f.(2F°).6d2.(1G)	°11/2	24309.22275	5f.6d.(1G°).7p	9/2	41047.2077
4816.1346	Th	II	-	-	5f.(2F°).6d2.(3F)	4P°3/2	24132.0358	5f2.6d	3/2	47869.6034
4816.8644	Th	II	2	2	5f.6d.(3G°).7s	°7/2	14790.99291	5f2.(3H).6d	4I9/2	35545.5867
4817.3201	Th	II	-	-	5f.(2F°).6d2.(3P)	°7/2	20969.0139	5f2.6d+5f.6d.7p	9/2	49837.6587
4817.8328	Th	II	1	1	6d2.(3F).7s	4F9/2	6213.49036	5f.(2F°).6d2.(3P)	4F°7/2	26963.9122
4818.64779	Th	II	105	74	5f.(2F°).6d2.(3F)	4H°11/2	17771.06472	5f2.(3H).6d	4I13/2	38517.9762
4819.0227	Th	II	-	1	5f.(2F°).6d2.(3F)	°5/2	20310.94225	5f.6d.(1D°).7p	5/2	38728.6822
4819.5094	Th	I	3	2	6d3.(4P).7s	5P3	12847.96912	6d3.7p	5G°3	33591.1722
4821.035	Th	II	20	15	6d.7s.(3D).7p	°5/2	44821.9067	5f2.6d+5f.6d.7p	5/2	51935.6876
4821.2727	Th	II	45	30	5f.6d.(3F°).7s	°7/2	13818.3381	5f.7s.(3F°).7p	9/2	34553.9543
4822.0141	Th	II	3	2	5f.6d.(3F°).7s	4F°7/2	9720.29776	5f.6d.(3H°).7p	9/2	42955.8455
4823.124	Th	I	2	1	5f.6d.7s2	1G°4	10414.137	6d4	3D3	31141.79438
4823.1824	Th	II	65	44	6d2.(3F).7s	4F7/2	4146.57708	6d.7s.(3D).7p	°5/2	44821.9067

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