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
9829.856	Ar	II	15	-	3s2.3p4.(3P).3d	4P3/2	147503.1134	3s2.3p4.(3P).4p	4D°5/2	157673.4134
9837.1699	Ar	II	120	-	3s2.3p4.(3P).4d	4P3/2	186470.3603	3s2.3p4.(3P0).4f	2[3]°5/2	196633.1005
9849.4582	Ar	II	870	-	3s2.3p4.(3P2).4f	2[5]°11/2	195123.6464	3s2.3p4.(3P2).5g	2[6]13/2	205273.706
9854.061	Ar	II	900	-	3s2.3p4.(3P2).4f	2[5]°9/2	195128.3735	3s2.3p4.(3P2).5g	2[6]11/2	205273.6921
9887.14	Ar	II	10	-	3s2.3p4.(3P).5s	4P3/2	182222.1209	3s2.3p4.(1S).4p	2P°1/2	192333.4986
9900.64	Ar	II	15	-	3s2.3p4.(3P).5p	4P°3/2	189040.9351	3s2.3p4.(3P).6s	4P3/2	199138.5106
9904.29	Ar	II	20	-	3s2.3p4.(1D).3d	2F5/2	163299.5616	3s2.3p4.(1D).4p	2D°5/2	173393.4658
9905.8859	Ar	II	2000	-	3s2.3p4.(3P1).4f	2[3]°7/2	196305.1289	3s2.3p4.(3P1).5g	2[4]9/2	206397.3699
9906.3917	Ar	II	1500	-	3s2.3p4.(3P).3d	2F5/2	150147.7021	3s2.3p4.(3P).4p	2P°3/2	160239.428
9909.7166	Ar	II	210	-	3s2.3p4.(3P2).4f	2[5]°11/2	195123.6464	3s2.3p4.(3P2).5g	2[5]11/2	205211.9886
9914.238	Ar	II	225	-	3s2.3p4.(3P2).4f	2[5]°9/2	195128.3735	3s2.3p4.(3P2).5g	2[5]9/2	205212.1106
9916.1552	Ar	II	1000	-	3s2.3p4.(3P1).4f	2[3]°5/2	196315.5916	3s2.3p4.(3P1).5g	2[4]7/2	206397.3813
9928.8329	Ar	II	270	-	3s2.3p4.(1D2).4f	2[3]°7/2	209248.6316	3s2.3p4.(1D2).5g	2[4]9/2	219317.5482
9931.6788	Ar	II	270	-	3s2.3p4.(1D2).4f	2[3]°5/2	209251.5031	3s2.3p4.(1D2).5g	2[4]7/2	219317.5345
9935.046	Ar	II	10	-	3s2.3p4.(1S).3d	2D5/2	179592.2248	3s2.3p4.(3P).5p	4D°5/2	189654.8487
9949.1504	Ar	II	660	-	3s2.3p4.(1D).3d	2F5/2	163299.5616	3s2.3p4.(1D).4p	2D°3/2	173347.9158
9951.0886	Ar	II	300	-	3s2.3p4.(3P).5p	4P°5/2	188766.2129	3s2.3p4.(3P).6s	4P5/2	198812.61
9952.8051	Ar	II	480	-	3s2.3p4.(3P).4d	4F5/2	186074.4375	3s2.3p4.(3P1).4f	2[4]°7/2	196119.1021
9958.22	Ar	II	6	-	3s2.3p4.(3P).3d	2P3/2	145668.8845	3s2.3p4.(3P).4p	4P°1/2	155708.1075
9962.314	Ar	II	7	-	3s2.3p4.(3P).4d	4F9/2	185093.3298	3s2.3p4.(3P2).4f	2[5]°9/2	195128.3735
9965.416	Ar	II	55	-	3s2.3p4.(3P1).4f	2[3]°7/2	196305.1289	3s2.3p4.(3P1).5g	2[3]7/2	206337.0822
9967.0431	Ar	II	570	-	3s2.3p4.(3P).4d	4F9/2	185093.3298	3s2.3p4.(3P2).4f	2[5]°11/2	195123.6464
9972.336	Ar	II	50	-	3s2.3p4.(3P).5p	4D°5/2	189654.8487	3s2.3p4.(1D).4d	2D5/2	199679.844
9975.9428	Ar	II	55	-	3s2.3p4.(3P1).4f	2[3]°5/2	196315.5916	3s2.3p4.(3P1).5g	2[3]5/2	206336.9566
9977.8274	Ar	II	315	-	3s2.3p4.(3P2).4f	2[1]°1/2	195281.4505	3s2.3p4.(3P2).5g	2[2]3/2	205300.9264
9988.39	Ar	II	3	-	3s2.3p4.(3P).5p	4P°1/2	189437.7396	3s2.3p4.(1D).4d	2P1/2	199446.6269
9989.02	Ar	II	3	-	3s2.3p4.(1D).4p	2P°3/2	172213.8798	3s2.3p4.(3P).5s	4P3/2	182222.1209
9993.8629	Ar	II	405	-	3s2.3p4.(3P2).4f	2[1]°3/2	195297.6798	3s2.3p4.(3P2).5g	2[2]5/2	205301.0773
9994.0122	Ar	II	40	-	3s2.3p4.(3P2).4f	2[1]°3/2	195297.6798	3s2.3p4.(3P2).5g	2[2]3/2	205300.9264

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