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
Download CSV

‹

Page:

›

»

»»|

λ, Å	E.	Sp.#	Rel.Int.	EVB	Lower Config	Lower Term+J	Lower Level	Upper Config	Upper Term+J	Upper Level
2.327	Cs	XLVII	1	-	2s2.2p5	2P°1/2	2935100	(2s.2p1/2.2p43/2).3p	(0,3/2)3/2	45905149
2.329	Cs	XLVII	1	-	2s2.2p5	2P°3/2	0	(2s.2p21/2.2p33/2).3p	(2,3/2)3/2	42934305
2.345	Cs	XLVII	1	-	2s2.2p5	2P°1/2	2935100	(2s.2p1/2.2p43/2).3p	(1,1/2)1/2	45583078
2.349	Cs	XLVII	1	-	2s2.2p5	2P°3/2	0	(2s.2p21/2.2p33/2).3p	(1,1/2)3/2	42569328
2.351	Cs	XLVII	1	-	2s.2p6	(1/2,0)1/2	5448700	2p6.3p	(0,1/2)°1/2	47985826
2.357	Cs	XLVII	1	-	2s2.2p5	2P°1/2	2935100	(2s.2p1/2.2p43/2).3p	(1,1/2)3/2	45356147
2.3577	Cs	XLVI	1	-	2s2.2p6	1S0	0	2s.2p6.3p	(1/2,3/2)°1	42439500
2.371	Cs	XLVII	1	-	2s2.2p5	2P°1/2	2935100	(2s.2p1/2.2p43/2).3p	(0,1/2)1/2	45115718
2.3722	Cs	LIII	1	-	2p	2P°3/2	4243300	3s	2S1/2	46399000
2.373	Cs	XLVII	1	-	2s2.2p5	2P°3/2	0	(2s.2p21/2.2p33/2).3p	(2,1/2)5/2	42141912
2.374	Cs	XLVII	1	-	2s2.2p5	2P°3/2	0	(2s.2p21/2.2p33/2).3p	(2,1/2)3/2	42130170
2.376	Cs	XLVII	1	-	2s2.2p5	2P°3/2	0	(2s2.2p1/2.2p33/2).3d	(2,5/2)1/2	42093299
2.378	Cs	XLVII	1	-	2s2.2p5	2P°3/2	0	(2s2.2p1/2.2p33/2).3d	(2,5/2)3/2	42047320
2.389	Cs	XLVII	1	-	2s2.2p5	2P°1/2	2935100	(2s2.2p43/2).3d	(0,3/2)3/2	44797598
2.393	Cs	XLVII	1	-	2s2.2p5	2P°3/2	0	(2s2.2p1/2.2p33/2).3d	(2,3/2)5/2	41781653
2.394	Cs	XLVII	1	-	2s2.2p5	2P°3/2	0	(2s2.2p1/2.2p33/2).3d	(1,5/2)5/2	41769802
2.396	Cs	XLVII	1	-	2s2.2p5	2P°3/2	0	(2s2.2p1/2.2p33/2).3d	(2,3/2)1/2	41743246
2.401	Cs	XLVII	1	-	2s.2p6	(1/2,0)1/2	5448700	(2s.2p1/2.2p43/2).3d	(1,3/2)°1/2	47096756
2.402	Cs	XLVII	1	-	2s.2p6	(1/2,0)1/2	5448700	(2s.2p1/2.2p43/2).3d	(1,3/2)°3/2	47088526
2.4025	Cs	XLVI	1	-	2s2.2p6	1S0	0	2s.2p6.3p	(1/2,1/2)°1	41646000
2.404	Cs	XLVII	1	-	2s2.2p5	2P°3/2	0	(2s2.2p1/2.2p33/2).3d	(1,3/2)5/2	41592032
2.407	Cs	XLVII	1	-	2s2.2p5	2P°3/2	0	(2s2.2p1/2.2p33/2).3d	(1,3/2)3/2	41545285
2.421	Cs	XLVII	1	-	2s.2p6	(1/2,0)1/2	5448700	(2s.2p1/2.2p43/2).3d	(0,3/2)°3/2	46750214
2.4452	Cs	XLVI	1	-	2s2.2p6	1S0	0	2s2.2p5.3d	(1/2,3/2)°1	40923500
2.462	Cs	XLVII	1	-	2s2.2p5	2P°1/2	2935100	(2s.2p21/2.2p33/2).3p	(1,3/2)1/2	43560560
2.472	Cs	XLVII	1	-	2s2.2p5	2P°1/2	2935100	(2s.2p21/2.2p33/2).3p	(1,3/2)3/2	43395080
2.523	Cs	XLVII	1	-	2s2.2p5	2P°1/2	2935100	(2s.2p21/2.2p33/2).3p	(1,1/2)3/2	42569328
2.535	Cs	XLVII	1	-	2s2.2p5	2P°1/2	2935100	(2s2.2p43/2).3s	(0,1/2)1/2	42387388
2.542	Cs	XLVII	1	-	2s2.2p5	2P°3/2	0	(2s2.2p1/2.2p33/2).3s	(2,1/2)5/2	39344668
2.548	Cs	XLVII	1	-	2s2.2p5	2P°3/2	0	(2s2.2p1/2.2p33/2).3s	(1,1/2)1/2	39243273
2.549	Cs	XLVII	1	-	2s.2p6	(1/2,0)1/2	5448700	(2s.2p1/2.2p43/2).3s	(1,1/2)°3/2	44676341
2.551	Cs	XLVII	1	-	2s2.2p5	2P°1/2	2935100	(2s.2p21/2.2p33/2).3p	(2,1/2)3/2	42130170
2.552	Cs	XLVII	1	-	2s2.2p5	2P°3/2	0	(2s2.2p21/2.2p23/2).3d	(0,5/2)5/2	39184785
2.554	Cs	XLVII	1	-	2s2.2p5	2P°1/2	2935100	(2s2.2p1/2.2p33/2).3d	(2,5/2)1/2	42093299
2.557	Cs	XLVII	1	-	2s2.2p5	2P°1/2	2935100	(2s2.2p1/2.2p33/2).3d	(2,5/2)3/2	42047320
2.561	Cs	XLVII	1	-	2s.2p6	(1/2,0)1/2	5448700	(2s.2p21/2.2p33/2).3d	(1,5/2)°3/2	44501753
2.563	Cs	XLVII	1	-	2s2.2p5	2P°3/2	0	(2s2.2p21/2.2p23/2).3d	(2,5/2)5/2	39010636
2.566	Cs	XLVII	1	-	2s.2p6	(1/2,0)1/2	5448700	(2s.2p1/2.2p43/2).3s	(0,1/2)°1/2	44415612
2.57	Cs	XLVII	1	-	2s2.2p5	2P°3/2	0	(2s2.2p21/2.2p23/2).3d	(0,3/2)3/2	38904084
2.572	Cs	XLVII	1	-	2s2.2p5	2P°3/2	0	(2s2.2p21/2.2p23/2).3d	(2,5/2)1/2	38875882
2.574	Cs	XLVII	1	-	2s2.2p5	2P°1/2	2935100	(2s2.2p1/2.2p33/2).3d	(1,5/2)3/2	41786262
2.577	Cs	XLVII	1	-	2s2.2p5	2P°1/2	2935100	(2s2.2p1/2.2p33/2).3d	(2,3/2)1/2	41743246
2.579	Cs	XLVII	1	-	2s.2p6	(1/2,0)1/2	5448700	(2s.2p21/2.2p33/2).3d	(2,5/2)°1/2	44216004
2.582	Cs	XLVII	1	-	2s.2p6	(1/2,0)1/2	5448700	(2s.2p21/2.2p33/2).3d	(1,3/2)°1/2	44170904
2.589	Cs	XLVII	1	-	2s2.2p5	2P°3/2	0	(2s2.2p21/2.2p23/2).3d	(2,3/2)1/2	38631832
2.59	Cs	XLVII	1	-	2s2.2p5	2P°1/2	2935100	(2s2.2p1/2.2p33/2).3d	(1,3/2)3/2	41545285
2.591	Cs	XLVII	1	-	2s.2p6	(1/2,0)1/2	5448700	(2s.2p21/2.2p33/2).3d	(2,5/2)°3/2	44047233
2.594	Cs	XLVII	1	-	2s2.2p5	2P°1/2	2935100	(2s2.2p1/2.2p33/2).3d	(1,3/2)1/2	41478347
2.6076	Cs	XLVI	1	-	2s2.2p6	1S0	0	2s2.2p5.3s	(1/2,1/2)°1	38351300
2.614	Cs	XLVII	1	-	2s.2p6	(1/2,0)1/2	5448700	(2s.2p21/2.2p33/2).3d	(2,3/2)°3/2	43710238

‹

Page:

›

»

»»|