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
1802.976	Rb	II	4	-	4p5.4d	3F°3	146832.593	4p5.(2P°3/2).5f	2[7/2]3	202296.426
1803.24	Rb	II	-	-	4p5.4d	3P°2	143955.871	4p5.(2P°1/2).4f	2[7/2]3	199411.62
1803.468	Rb	II	10	-	4p5.4d	3P°2	143955.871	4p5.(2P°1/2).4f	2[5/2]3	199404.52
1803.737	Rb	IV	-	-	4s2.4p5.(2D).5s	1D°2	229045.99	4s2.4p3.(2P).5p	1D2	284486.52
1803.826	Rb	IV	-	-	4s2.4p3.(2D).5p	3F3	262484.75	4s2.4p3.(2D).5d	3G°3	317922.54
1804.254	Rb	IV	1	-	4s2.4p3.(2D).5p	3F4	265236.95	4s2.4p3.(2D).5d	3G°5	320661.52
1806.052	Rb	II	1	-	4p5.4d	3F°3	146832.593	4p5.(2P°3/2).5f	2[5/2]3	202201.982
1806.096	Rb	IV	1	-	4s2.4p3.(2D).5p	3D2	262554.4	4s2.4p3.(2D).5d	3G°3	317922.54
1806.348	Rb	IV	-	-	4s2.4p3.(2P).5p	3D2	279745.67	4s2.4p3.(2P).5d	3F°3	335106
1806.714	Rb	IV	1	-	4s2.4p3.(4S).5p	5P3	243527.61	4s2.4p3.(4S).5d	5D°4	298876.7
1806.897	Rb	IV	-	-	4s2.4p3.(2P).4d	1F°3	226491.94	4s2.4p3.(2P).5p	3D3	281835.47
1808.621	Rb	IV	-	-	4s2.4p3.(2P).5p	3S1	280022.22	4s2.4p3.(2P).5d	3D°2	335312.7
1809.676	Rb	II	30	-	4p5.4d	3F°3	146832.593	4p5.(2P°3/2).5f	2[9/2]4	202091.132
1810.736	Rb	IV	-	-	4s2.4p3.(4S).5p	5P3	243527.61	4s2.4p3.(4S).5d	5D°3	298753.65
1811.558	Rb	IV	-	-	4s2.4p3.(2P).5p	1P1	284924.43	4s2.4p3.(2P).5d	1D°2	340125.52
1811.781	Rb	IV	-	-	4s2.4p3.(4S).5p	5P3	243527.61	4s2.4p3.(4S).5d	5D°2	298722.31
1813.488	Rb	IV	-	-	4s2.4p3.(2P).5p	3P0	281206.91	4s2.4p3.(2P).5d	3D°1	336349.15
1814.856	Rb	IV	-	-	4s2.4p3.(2D).5p	3D3	264884.85	4s2.4p3.(2D).5d	1G°4	319985.71
1815.968	Rb	IV	-	-	4s2.4p3.(2D).4d	3S°1	224955.04	4s2.4p3.(2P).5p	3S1	280022.22
1820.129	Rb	II	-	-	4p5.(2P°3/2).5s	2[3/2]°2	133341.607	4p5.(2P°3/2).6p	2[3/2]2	188282.884
1820.937	Rb	II	-	-
1823.225	Rb	II	-	-	4p5.(2P°3/2).5p	2[1/2]1	154273.98	4p5.(2P°3/2).9s	2[3/2]°2	209121.874
1829.223	Rb	IV	-	-	4s2.4p3.(2D).5p	3P2	268186.21	4s2.4p3.(2D).5d	3P°2	322853.87
1830.285	Rb	IV	-	-	4s2.4p3.(2P).5p	3P1	280676.13	4s2.4p3.(2P).5d	3D°2	335312.7
1831.172	Rb	IV	-	-	4s2.4p3.(2D).4d	3P°2	227225.67	4s2.4p3.(2P).5p	3D3	281835.47
1832.43	Rb	IV	-	-	4s2.4p5.(2D).5s	3D°3	225173.28	4s2.4p3.(2P).5p	3D2	279745.67
1832.67	Rb	IV	-	-	4s2.4p3.(2D).5p	3P1	269373.62	4s2.4p5.(2D).6s	3D°2	323938.61
1834.799	Rb	II	-	-	4p5.4d	1D°2	155063.53	4p5.(2P°1/2).5f	2[5/2]2	209565.57
1834.993	Rb	II	-	-	4p5.(2P°3/2).5s	2[3/2]°1	134869.751	4p5.(2P°3/2).6p	2[1/2]0	189365.923
1835.667	Rb	IV	-	-	4s2.4p3.(2D).5p	1F3	264103.72	4s2.4p3.(2D).5d	3G°4	318579.78
1836.243	Rb	II	5	-	4p5.4d	1D°2	155063.53	4p5.(2P°1/2).5f	2[7/2]3	209522.64
1836.383	Rb	II	-	-	4p5.4d	1D°2	155063.53	4p5.(2P°1/2).5f	2[5/2]3	209518.46
1837.067	Rb	II	-	-	4p5.4d	3D°2	156561.61	4p5.(2P°3/2).7f	2[5/2]3	210996.25
1840.619	Rb	II	-	-	4p5.(2P°3/2).5s	2[3/2]°2	133341.607	4p5.(2P°3/2).6p	2[5/2]3	187671.267
1843.091	Rb	II	2	-	4p5.4d	3D°1	155308.82	4p5.(2P°1/2).5f	2[5/2]2	209565.57
1843.503	Rb	IV	-	-	4s2.4p3.(2P).5p	3P2	286083.25	4s2.4p3.(2P).5d	1F°3	340327.91
1852.872	Rb	IV	-	-	4s2.4p3.(2D).5p	1P1	262999.34	4s2.4p3.(2D).5d	3F°2	316969.98
1853.378	Rb	IV	-	-	4s2.4p3.(2D).5p	3P1	269373.62	4s2.4p3.(2D).5d	3P°0	323329.24
1861.319	Rb	IV	-	-	4s2.4p3.(2D).5p	3P1	269373.62	4s2.4p3.(2D).5d	3P°1	323098.77
1864.372	Rb	II	-	-	4p5.(2P°3/2).5s	2[3/2]°2	133341.607	4p5.(2P°3/2).6p	2[1/2]1	186978.932
1865.334	Rb	II	20	-	4p5.4d	3F°2	148686.714	4p5.(2P°3/2).5f	2[7/2]3	202296.426
1867.08	Rb	II	2	-	4p5.4d	3F°2	148686.714	4p5.(2P°3/2).5f	2[5/2]2	202246.199
1867.379	Rb	IV	-	-	4s2.4p3.(2P).5p	3P2	286083.25	4s2.4p3.(2P).5d	3D°3	339634.17
1868.624	Rb	II	-	-	4p5.4d	3F°2	148686.714	4p5.(2P°3/2).5f	2[5/2]3	202201.982
1873.238	Rb	IV	-	-	4s2.4p3.(2P).4d	3D°2	210720.32	4s2.4p3.(2D).5p	1F3	264103.72
1874.665	Rb	IV	-	-	4s2.4p3.(2D).5p	3F4	265236.95	4s2.4p3.(2D).5d	3G°4	318579.78
1876.581	Rb	IV	-	-	4s2.4p3.(2D).5p	3P2	268186.21	4s2.4p3.(2D).5d	3D°3	321474.77
1879.384	Rb	II	1	-	4p5.(2P°3/2).5p	2[5/2]2	156737.011	4p5.(2P°3/2).8d	2[7/2]°3	209945.847
1883.834	Rb	IV	-	-	4s2.4p3.(2D).5p	3P0	269251.03	4s2.4p3.(2D).5d	1P°1	322334.26
1886.65	Rb	II	-	-	4p5.4d	3D°2	156561.61	4p5.(2P°1/2).5f	2[5/2]2	209565.57

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