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
63.14	Cs	XLV	1	-	3s	2S1/2	0	3p	2P°3/2	1583900
63.163	Cs	XLII	1	-	3s2.3p2	6513101	651310	3s2.3p.3d	2234515°2	2234515
63.379	Cs	XLI	1	-	3s2.3p3	4S°3/2	0	3s.3p4	15778145/2	1577814
63.416	Cs	LI	1	-	2s.(2p23/2)	(1/2,2)3/2	7983100	2p1/2.(2p23/2)	(1/2,0)°1/2	9560000
63.442	Cs	XLI	1	-	3s2.3p3	698098°5/2	698098	3s2.3p2.3d	22743355/2	2274335
63.49	Cs	ILIII	1	-	3s2.3p	2P°3/2	723525	(3p21/2)0.3d5/2	22985885/2	2298588
63.531	Cs	XLII	1	-	3s2.3p2	13938262	1393826	3s2.3p.3d	2967854°3	2967854
63.759	Cs	ILIII	1	-	3s.(3p1/2.3p3/2)1	17200981/2	1720098	3p1/2.(3p23/2)2	3288499°3/2	3288499
63.825	Cs	ILIII	1	-	3s.(3p1/2.3p3/2)2	14265313/2	1426531	(3s.3p1/2)1.3d5/2	2993327°3/2	2993327
63.902	Cs	ILIII	1	-	3s2.3d3/2	20150883/2	2015088	(3s.3p3/2)1.3d3/2	3579977°3/2	3579977
63.973	Cs	XLI	1	-	3s2.3p3	698098°5/2	698098	3s2.3p2.3d	22612593/2	2261259
64.049	Cs	XLI	1	-	3s2.3p3	698098°5/2	698098	3s2.3p2.3d	22594077/2	2259407
64.051	Cs	XLII	1	-	3s2.3p2	7059632	705963	3s2.3p.3d	2267218°3	2267218
64.156	Cs	XLVI	1	-	2s2.2p5.3s	(3/2,1/2)°1	35413900	2s2.2p5.3p	(3/2,3/2)2	36972600
64.26	Cs	XLI	1	-	3s2.3p3	779257°1/2	779257	3s2.3p2.3d	23354263/2	2335426
64.42	Cs	ILIII	1	-	3s.(3p1/2.3p3/2)2	14265313/2	1426531	(3s.3p1/2)1.3d5/2	2978855°5/2	2978855
64.746	Cs	XLIV	-	-	3s.3p	(1/2,3/2)°1	1673520	3p2	(3/2,3/2)2	3218010
64.916	Cs	XLI	1	-	3s2.3p3	1416263°3/2	1416263	3s2.3p2.3d	29567065/2	2956706
64.939	Cs	XLIX	1	-	2s2.(2p33/2)	(0,3/2)°3/2	6090700	(2s.2p1/2).(2p33/2)	(0,3/2)3/2	7630600
64.965	Cs	XLVI	1	-	2s2.2p5.3s	(1/2,1/2)°0	38293900	2s2.2p5.3p	(1/2,3/2)1	39833200
65.047	Cs	ILIII	1	-	3s2.3d5/2	20794725/2	2079472	(3s.3p3/2)1.3d3/2	3616815°5/2	3616815
65.079	Cs	XLVI	1	-	2s2.2p5.3s	(3/2,1/2)°2	35367900	2s2.2p5.3p	(3/2,3/2)1	36904500
65.096	Cs	XLVI	1	-	2s2.2p5.3s	(3/2,1/2)°2	35367900	2s2.2p5.3p	(3/2,3/2)3	36904100
65.162	Cs	XLI	1	-	3s2.3p3	626870°3/2	626870	3s2.3p2.3d	21615083/2	2161508
65.209	Cs	XLI	1	-	3s2.3p3	626870°3/2	626870	3s2.3p2.3d	21603921/2	2160392
65.24	Cs	LII	1	-	2s.2p3/2	(1/2,3/2)°2	4055300	2p1/2.2p3/2	(1/2,3/2)2	5588100
65.421	Cs	XLII	1	-	3s2.3p2	7059632	705963	3s2.3p.3d	2234515°2	2234515
65.81	Cs	XLIV	-	-	3s.3d	(1/2,5/2)3	2819640	3p.3d	(3/2,5/2)°4	4338860
65.921	Cs	XLIV	-	-	3s.3d	(1/2,5/2)2	2897640	3p.3d	(3/2,5/2)°2	4413880
66.405	Cs	XLI	1	-	3s2.3p3	779257°1/2	779257	3s.3p4	22851701/2	2285170
66.419	Cs	XLVI	1	-	2s2.2p5.3s	(1/2,1/2)°1	38351300	2s2.2p5.3p	(1/2,3/2)2	39856900
66.644	Cs	ILIII	1	-	3s2.3d5/2	20794725/2	2079472	(3s.3p3/2)1.3d3/2	3579977°3/2	3579977
66.763	Cs	XLI	1	-	3s2.3p3	626870°3/2	626870	3s2.3p2.3d	21247095/2	2124709
66.88	Cs	ILIII	1	-	(3p21/2)0.3d5/2	22985885/2	2298588	(3s.3p3/2)1.3d5/2	3793803°7/2	3793803
67.087	Cs	XLVI	1	-	2s2.2p5.3s	(3/2,1/2)°1	35413900	2s2.2p5.3p	(3/2,3/2)1	36904500
67.099	Cs	XLI	1	-	3s2.3p3	1416263°3/2	1416263	3s2.3p2.3d	29066053/2	2906605
67.244	Cs	XLII	1	-	3s2.3p2	15108010	1510801	3s2.3p.3d	2997930°1	2997930
67.476	Cs	XLI	1	-	3s2.3p3	779257°1/2	779257	3s2.3p2.3d	22612593/2	2261259
67.481	Cs	XLVI	1	-	2s2.2p5.3s	(1/2,1/2)°1	38351300	2s2.2p5.3p	(1/2,3/2)1	39833200
68.334	Cs	XLI	1	-	3s2.3p3	698098°5/2	698098	3s2.3p2.3d	21615083/2	2161508
68.479	Cs	ILIII	1	-	3s (3p23/2)0	24480071/2	2448007	(3s.3p3/2)1.3d5/2	3908308°3/2	3908308
68.516	Cs	XLI	1	-	3s2.3p3	626870°3/2	626870	3s2.3p2.3d	20863825/2	2086382
68.61	Cs	ILIII	1	-	3s.(3p1/2.3p3/2)2	15213365/2	1521336	(3s.3p1/2)1.3d5/2	2978855°5/2	2978855
68.771	Cs	XLIX	1	-	(2s.2p21/2).(2p23/2)	(1/2,2)5/2	4636600	2s2.(2p33/2)	(0,3/2)°3/2	6090700
68.927	Cs	LII	1	-	2s.2p1/2	(1/2,1/2)°1	1060000	2p21/2	(1/2,1/2)0	2510800
68.942	Cs	LI	1	-	(2s.2p1/2).2p3/2	(1,3/2)3/2	4760300	(2p21/2).2p3/2	(0,3/2)°3/2	6210800
69.118	Cs	XLVI	1	-	2s2.2p5.3p	(3/2,3/2)1	36904500	2s2.2p5.3s	(1/2,1/2)°1	38351300
69.127	Cs	XLII	1	-	3s2.3p2	6513101	651310	3s.3p3	2097928°1	2097928
69.588	Cs	XLIV	-	-	3s.3p	(1/2,3/2)°2	1460610	3s.3d	(1/2,5/2)2	2897640
69.676	Cs	ILIII	1	-	3s.(3p1/2.3p3/2)2	14265313/2	1426531	(3s.3p1/2)0.3d5/2	2861750°5/2	2861750

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