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
239.567	Rb	IX	285	-	3d10.4p	2P°1/2	159075	3d10.5s	2S1/2	576495
241.17	Rb	XXVI	-	-	3s.3d	3D3	1256216	3p.3d	3F°2	1670862
246.862	Rb	IX	660	-	3d10.4p	2P°3/2	171410	3d10.5s	2S1/2	576495
255.573	Rb	VIII	3	-	4s.4p	3P°0	131157	4s.5s	3S1	522435
255.62	Rb	XXXVI	-	-	1s.2s	3S1	110775000	1s.2p	3P°1	111166200
257.791	Rb	VIII	6	-	4s.4p	3P°1	134523	4s.5s	3S1	522435
258.665	Rb	XXVI	-	-	3s.3p	1P°1	666307	3p2	3P1	1052908
262.261	Rb	XXVI	-	-	3s.3p	1P°1	666307	3p2	1D2	1047607
263.412	Rb	VIII	10	-	4s.4p	3P°2	142802	4s.5s	3S1	522435
269.25	Rb	XXXVI	-	-	1s.2s	3S1	110775000	1s.2p	3P°0	111146400
269.833	Rb	XXXI	-	-	2s2.2p3	2P°3/2	1112600	2s.2p4.(3P)	4P5/2	1483200
290.915	Rb	VIII	2	-	4s.4p	1P°1	190501	4s.5s	1S0	534244
291.39	Rb	IV	4	-	4s2.4p4	3P2	0	4s2.4p5.(2P).6s	3P°2	343182.55
291.731	Rb	VII	35	-	4s2.4p	2P°1/2	0	4s2.5s	2S1/2	342784
292.49	Rb	X	2	-	3d9.4p	1P°1	1023519	3d9.4d	1S0	1365410
293.834	Rb	IV	-	-	4s2.4p4	3P2	0	4s2.4p3.(2P).5d	1F°3	340327.91
294.009	Rb	IV	-	-	4s2.4p4	3P2	0	4s2.4p3.(2P).5d	1D°2	340125.52
294.15	Rb	IV	-	-	4s2.4p4	3P2	0	4s2.4p5.(2P).6s	3P°1	339964.57
294.435	Rb	IV	5	-	4s2.4p4	3P2	0	4s2.4p3.(2P).5d	3D°3	339634.17
295.668	Rb	IV	4	-	4s2.4p4	3P2	0	4s2.4p3.(2P).5d	3P°2	338215.16
295.776	Rb	IV	1	-	4s2.4p4	3P2	0	4s2.4p3.(2P).5d	3P°1	338096.04
296.805	Rb	IV	4	-	4s2.4p4	3P1	6260.38	4s2.4p5.(2P).6s	3P°2	343182.55
298.413	Rb	IV	3	-	4s2.4p4	3P2	0	4s2.4p3.(2P).5d	3F°3	335106
299.522	Rb	IV	5	-	4s2.4p4	3P1	6260.38	4s2.4p3.(2P).5d	1D°2	340125.52
299.666	Rb	IV	-	-	4s2.4p4	3P1	6260.38	4s2.4p5.(2P).6s	3P°1	339964.57
299.935	Rb	IV	2	-	4s2.4p4	3P1	6260.38	4s2.4p5.(2P).6s	3P°0	339666.4
300.285	Rb	IV	3	-	4s2.4p4	3P0	6947.78	4s2.4p5.(2P).6s	3P°1	339964.57
300.916	Rb	VII	60	-	4s2.4p	2P°3/2	10467	4s2.5s	2S1/2	342784
301.246	Rb	IV	2	-	4s2.4p4	3P1	6260.38	4s2.4p3.(2P).5d	3P°2	338215.16
301.354	Rb	IV	5	-	4s2.4p4	3P1	6260.38	4s2.4p3.(2P).5d	3P°1	338096.04
301.96	Rb	IV	4	-	4s2.4p4	3P1	6260.38	4s2.4p3.(2P).5d	3P°0	337430.25
302.949	Rb	IV	-	-	4s2.4p4	3P1	6260.38	4s2.4p3.(2P).5d	3D°1	336349.15
303.581	Rb	IV	5	-	4s2.4p4	3P0	6947.78	4s2.4p3.(2P).5d	3D°1	336349.15
303.903	Rb	IV	5	-	4s2.4p4	3P1	6260.38	4s2.4p3.(2P).5d	3D°2	335312.7
304.761	Rb	IV	-	-	4s2.4p4	3P1	6260.38	4s2.4p3.(2P).5d	3F°2	334387.56
305.945	Rb	IV	3	-	4s2.4p4	3P2	0	4s2.4p3.(2D).5d	1F°3	326855.84
306.283	Rb	IV	3	-	4s2.4p4	1D2	17357.66	4s2.4p5.(2P).6s	1P°1	343852.78
306.286	Rb	IX	40	-	3d10.4f	2F°5/2	640772	3d10.6g	2G7/2	967244
306.79	Rb	IV	6	-	4s2.4p4	3P2	0	4s2.4p5.(2D).6s	3D°3	325955.56
306.914	Rb	IV	3	-	4s2.4p4	1D2	17357.66	4s2.4p5.(2P).6s	3P°2	343182.55
308.348	Rb	IV	6	-	4s2.4p4	3P2	0	4s2.4p3.(2D).5d	3S°1	324308.75
308.7	Rb	IV	3	-	4s2.4p4	3P2	0	4s2.4p5.(2D).6s	3D°2	323938.61
308.919	Rb	IV	-	-	4s2.4p4	3P2	0	4s2.4p5.(2D).6s	3D°1	323708.72
309.503	Rb	IV	3	-	4s2.4p4	3P2	0	4s2.4p3.(2D).5d	3P°1	323098.77
309.626	Rb	IV	7	-	4s2.4p4	1D2	17357.66	4s2.4p3.(2P).5d	1F°3	340327.91
309.738	Rb	IV	7	-	4s2.4p4	3P2	0	4s2.4p3.(2D).5d	3P°2	322853.87
309.82	Rb	IV	5	-	4s2.4p4	1D2	17357.66	4s2.4p3.(2P).5d	1D°2	340125.52
309.975	Rb	IV	3	-	4s2.4p4	1D2	17357.66	4s2.4p5.(2P).6s	3P°1	339964.57
310.236	Rb	IV	4	-	4s2.4p4	3P2	0	4s2.4p3.(2D).5d	1P°1	322334.26
310.293	Rb	IV	5	-	4s2.4p4	1D2	17357.66	4s2.4p3.(2P).5d	3D°3	339634.17

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