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
964.951	Cs	VIII	-	-	5s.5p	1P°1	159326.3	5p2	1D2	262958.8
969.	Cs	I	1	-	5p6.5d	2D3/2	14499.2568	5p5.6s.(3P°).5d	4D°1/2	117690
971.046	Cs	VI	-	-	5s2.5p2	1D2	35061.4	5s.5p3	3D°3	138042.8
971.984	Cs	VII	-	-	5s2.5p	2P°3/2	19379.3	5s.(2S).5p2.(3P)	4P5/2	122261.7
972.581	Cs	V	-	-	5s2.5p3	2D°5/2	20373.5	5s.(2S).5p4.(3P)	4P3/2	123192.4
975.163	Cs	VII	-	-	5s.(2S).5p2.(3P)	2P1/2	158091.9	5p3	2D°3/2	260638.4
975.744	Cs	VII	-	-	5s2.4f	2F°5/2	166537.8	5s.5p.(3P°).4f	4D7/2	269023.6
979.304	Cs	VII	-	-	5s2.4f	2F°5/2	166537.8	5s.5p.(3P°).4f	4F5/2	268650.9
979.83	Cs	V	-	-	5s2.5p3	2P°3/2	42273.7	5s.(2S).5p4.(1D)	2D5/2	144333
982.444	Cs	VI	-	-	5s2.5p2	1S0	52410.3	5s.5p3	3P°1	154198.2
983.031	Cs	VII	-	-	5s2.4f	2F°7/2	167297.3	5s.5p.(3P°).4f	4D7/2	269023.6
983.965	Cs	VII	-	-	5s2.4f	2F°5/2	166537.8	5s.5p.(3P°).4f	4F3/2	268167.3
984.311	Cs	IX	-	-	4d10.4f	2F°5/2	247961	4d10.5d	2D5/2	349555
984.383	Cs	VII	-	-	5s2.4f	2F°7/2	167297.3	5s.5p.(3P°).4f	4G9/2	268883.8
986.141	Cs	IV	-	-	5s2.5p4	3P1	12902	5s.5p5	3P°2	114307.7
986.647	Cs	VII	-	-	5s2.4f	2F°7/2	167297.3	5s.5p.(3P°).4f	4F5/2	268650.9
993.969	Cs	IX	-	-	4d10.4f	2F°7/2	248948	4d10.5d	2D5/2	349555
995.141	Cs	IV	-	-	5s2.5p4	1D2	20754	5s.5p5	3P°1	121242.5
1007.5	Cs	I	-	-	5p6.6s	2S1/2	0	5p5.6s2	2P°3/2	99259
1011.899	Cs	V	-	-	5s2.5p3	2D°3/2	15077.4	5s.(2S).5p4.(3P)	4P5/2	113901.7
1019.129	Cs	IV	-	-	5s2.5p4	1S0	43279.4	5s2.5p3.(2D°).5d	1P°1	141402.9
1020.118	Cs	VI	-	-	5s2.5p2	1D2	35061.4	5s.5p3	3D°2	133089.4
1021.539	Cs	IX	-	-	4d10.4f	2F°5/2	247961	4d10.5d	2D3/2	345853
1034.06	Cs	VI	-	-	5s2.5p2	1D2	35061.4	5s.5p3	3D°1	131766.8
1054.015	Cs	VII	-	-	5s2.5p	2P°3/2	19379.3	5s.(2S).5p2.(3P)	4P3/2	114254.6
1054.783	Cs	III	10	-	5s2.5p5	2P°1/2	13847.3609	5s.5p6	2S1/2	108652.967
1054.8	Cs	ILIII	1	-	3s.(3p1/2.3p3/2)2	14265313/2	1426531	3s.(3p1/2.3p3/2)2	15213365/2	1521336
1055.929	Cs	VI	-	-	5s2.5p2	3P1	12176	5s.5p3	5S°2	106878.6
1064.889	Cs	V	-	-	5s2.5p3	2P°1/2	31951.1	5s.(2S).5p4.(3P)	4P1/2	125858.3
1068.473	Cs	IV	-	-	5s2.5p4	1S0	43279.4	5s2.5p3.(4S°).5d	5D°1	136868.6
1068.909	Cs	IV	-	-	5s2.5p4	1D2	20754	5s.5p5	3P°2	114307.7
1069.193	Cs	V	-	-	5s2.5p3	2D°5/2	20373.5	5s.(2S).5p4.(3P)	4P5/2	113901.7
1074.56	Cs	VII	-	-	5s.(2S).5p2.(3P)	2P3/2	179340.4	5p3	2D°5/2	272401.8
1089.98	Cs	I	1	-	5p6.5d	2D3/2	14499.2568	5p5.6s.(3P°).5d	4P°5/2	106245
1091.11	Cs	I	1	-	5p6.5d	2D5/2	14596.84232	5p5.6s.(3P°).5d	4P°5/2	106245
1092.525	Cs	VII	-	-	5s.(2S).5p2.(3P)	2P3/2	179340.4	5p3	4S°3/2	270870.5
1100.29	Cs	III	-	-	5s2.5p4.(3P2).5d	2[2]5/2	120425.101	5s2.5p4.(3P2).5f	2[2]°3/2	211309.951
1106.442	Cs	III	-	-	5s2.5p4.(3P2).5d	2[2]5/2	120425.101	5s2.5p4.(3P2).5f	2[3]°7/2	210805.017
1108.103	Cs	III	-	-	5s2.5p4.(3P2).5d	2[2]3/2	121065.66	5s2.5p4.(3P2).5f	2[2]°3/2	211309.951
1110.794	Cs	III	-	-	5s2.5p4.(3P2).5d	2[3]7/2	120782.636	5s2.5p4.(3P2).5f	2[4]°9/2	210808.663
1110.83	Cs	III	-	-	5s2.5p4.(3P2).5d	2[3]7/2	120782.636	5s2.5p4.(3P2).5f	2[3]°7/2	210805.017
1120.452	Cs	VI	-	-	5s2.5p2	3P2	17628.2	5s.5p3	5S°2	106878.6
1122.949	Cs	III	-	-	5s2.5p4.(3P2).5d	2[3]7/2	120782.636	5s2.5p4.(3P2).7p	2[3]°7/2	209834.028
1124.056	Cs	III	-	-	5s2.5p4.(3P2).5d	2[1]1/2	122346.271	5s2.5p4.(3P2).5f	2[2]°3/2	211309.951
1132.076	Cs	III	-	-	5s2.5p4.(3P2).5d	2[2]5/2	120425.101	5s2.5p4.(3P2).7p	2[2]°5/2	208758.432
1167.97	Cs	III	-	-	5s2.5p4.(3P2).5d	2[4]9/2	125926.848	5s2.5p4.(3P2).5f	2[5]°11/2	211545.853
1178.11	Cs	III	-	-	5s2.5p4.(3P2).5d	2[4]9/2	125926.848	5s2.5p4.(3P2).5f	2[4]°9/2	210808.663
1178.596	Cs	VII	-	-	5s2.5p	2P°3/2	19379.3	5s.(2S).5p2.(3P)	4P1/2	104226.1
1181.346	Cs	III	-	-	5s.5p6	2S1/2	108652.967	5s2.5p4.(1D2).4f	2[1]°1/2	193302.22
1187.243	Cs	III	-	-	5s.5p6	2S1/2	108652.967	5s2.5p4.(1D2).4f	2[1]°3/2	192881.607

|««

«

‹

Page:

›

»»|