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
183.4	Ar	VII	-	-	3s.3d	3D3	324205	3p.5s	3P°2	869049
183.41	Ar	XIV	-	-	2s2.2p	2P°1/2	0	2s.2p2	2P1/2	545244
184.258	Ar	VIII	-	-	2p6.3d	2D3/2	332609	2p6.5f	2F°5/2	875329
184.302	Ar	VIII	-	-	2p6.3d	2D5/2	332754	2p6.5f	2F°7/2	875349
184.306	Ar	VIII	-	-	2p6.3d	2D5/2	332754	2p6.5f	2F°5/2	875329
184.51	Ar	XI	-	-	2s2.2p4	3P2	0	2s.2p5	3P°1	541973
184.9	Ar	IIII	-	-	2s2.2p2	1D2	85011.3	2s.2p3	1D°2	625844
186.38	Ar	IIII	-	-	2s2.2p2	1S0	162136	2s.2p3	1P°1	698669
187.08	Ar	XI	-	-	2s2.2p4	3P1	14453.4	2s.2p5	3P°0	548984
187.52	Ar	IX	-	-	2s2.2p5.3p	3D2	2170921.7	2s2.2p5.4s	1P°1	2704217
187.729	Ar	IIII	-	-	2s.2p3	3D°2	422699	2p4	3P2	955349
187.94	Ar	IIII	-	-	2s.2p3	3D°1	423248	2p4	3P2	955349
187.962	Ar	XIV	3	-	2s2.2p	2P°3/2	22656.239	2s.2p2	2P3/2	554678
188.196	Ar	IIII	-	-	2s.2p3	3D°3	423969	2p4	3P2	955349
188.296	Ar	IX	-	-	2s2.2p5.3p	3D3	2169967.2	2s2.2p5.4s	3P°2	2701052
188.631	Ar	IX	-	-	2s2.2p5.3p	3D2	2170921.7	2s2.2p5.4s	3P°2	2701052
188.821	Ar	XI	-	-	2s2.2p4	3P2	0	2s.2p5	3P°2	529604
189.57	Ar	XI	-	-	2s2.2p4	3P1	14453.4	2s.2p5	3P°1	541973
189.671	Ar	VII	-	-	3s.3d	3D3	324205	3s.6f	3F°4	851433
190.13	Ar	IX	-	-	2s2.2p5.3p	1D2	2195049.5	2s2.2p5.4s	3P°1	2721001
190.96	Ar	XI	-	-	2s2.2p4	3P0	18322	2s.2p5	3P°1	541973
191.35	Ar	XIV	-	-	2s2.2p	2P°3/2	22656.239	2s.2p2	2P1/2	545244
191.562	Ar	IX	-	-	2s2.2p5.3p	3P2	2182215.2	2s2.2p5.4s	1P°1	2704217
191.753	Ar	VII	-	-	3s.3p	3P°0	113101	3s.4d	3D1	634605
192.037	Ar	VII	-	-	3s.3p	3P°1	113905.5	3s.4d	3D2	634639
192.636	Ar	VII	-	-	3s.3p	3P°2	115590	3s.4d	3D3	634701
192.66	Ar	XII	-	-	2s2.2p3	2D°3/2	94824	2s.(2S).2p4.(1D)	2D3/2	613833
193.68	Ar	XII	-	-	2s2.2p3	2D°5/2	98155.7	2s.(2S).2p4.(1D)	2D5/2	614466
194.09	Ar	XI	-	-	2s2.2p4	3P1	14453.4	2s.2p5	3P°2	529604
194.401	Ar	XIV	2	-	2s2.2p	2P°1/2	0	2s.2p2	2S1/2	514401
197.95	Ar	XI	-	-	2s.2p5	1P°1	730398	2p6	1S0	1235576
198.	Ar	VIII	2	-	2p6.4s	2S1/2	575958	2p6.10p	2P°1/2	1081761
199.262	Ar	XIV	-	-	2s.2p2	2D5/2	411205	2p3	2P°3/2	913056
200.003	Ar	VIII	-	-	2p6.3d	2D5/2	332754	2p6.5p	2P°3/2	832749
200.141	Ar	VIII	-	-	2p6.3d	2D3/2	332609	2p6.5p	2P°1/2	832261
200.586	Ar	XIV	-	-	2s.2p2	2D3/2	410254	2p3	2P°1/2	908793
200.946	Ar	IX	-	-	2s2.2p5.3d	3P°0	2349422	2s2.2p5.4f	3D1	2847068
201.529	Ar	IX	-	-	2s2.2p5.3d	3P°1	2351405.1	2s2.2p5.4f	3D2	2847612
201.69	Ar	IIII	-	-	2s2.2p2	3P0	0	2s.2p3	3P°1	495799
202.387	Ar	IX	-	-	2s2.2p5.3d	3P°2	2355542.7	2s2.2p5.4f	3D3	2849642
203.35	Ar	XIV	-	-	2s2.2p	2P°3/2	22656.239	2s.2p2	2S1/2	514401
203.644	Ar	IX	1	-	2s2.2p5.3d	3F°4	2358778	2s2.2p5.4f	3G5	2849831
204.127	Ar	IX	-	-	2s2.2p5.3d	3F°3	2361731.2	2s2.2p5.4f	1F3	2851627
204.654	Ar	XIV	-	-	2s.2p2	4P1/2	230296	2p3	4S°3/2	718925
204.86	Ar	IX	-	-	2s2.2p5.3d	3F°3	2361731.2	2s2.2p5.4f	1G4	2849869
205.	Ar	VIII	2	-	2p6.4s	2S1/2	575958	2p6.9p	2P°1/2	1063335
205.24	Ar	IIII	-	-	2s2.2p2	3P1	9853.4	2s.2p3	3P°2	497055
205.665	Ar	IX	-	-	2s2.2p5.3d	1D°2	2382377.6	2s2.2p5.4f	3G3	2868605
205.77	Ar	IIII	-	-	2s2.2p2	3P1	9853.4	2s.2p3	3P°1	495799
205.94	Ar	IIII	-	-	2s2.2p2	3P1	9853.4	2s.2p3	3P°0	495432

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