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
2578.544	Rb	II	15	-	4p5.(2P°1/2).5p	2[1/2]1	165089.58	4p5.(2P°1/2).7s	2[1/2]°0	203859.54
2578.803	Rb	IV	3	-	4s2.4p5.(2D).5s	3D°1	223788.39	4s2.4p3.(2D).5p	3D2	262554.4
2580.206	Rb	IV	3	-	4s2.4p3.(2P).4d	1F°3	226491.94	4s2.4p3.(2D).5p	3F4	265236.95
2582.166	Rb	IV	-	-	4s2.4p5.(2P).5s	3P°1	241306.71	4s2.4p3.(2P).5p	3S1	280022.22
2583.637	Rb	II	3	-
2583.746	Rb	III	-	-	4s2.4p4.(1D).4d	2D3/2	170423.82	4s2.4p4.(3P0).5p	2[1]°3/2	209115.86
2586.833	Rb	III	20	-	4s2.4p4.(3P).4d	4F5/2	167819.74	4s2.4p4.(3P1).5p	2[2]°3/2	206465.5
2587.039	Rb	IV	4	-	4s2.4p5.(4S).5s	5S°2	203281.3	4s2.4p3.(4S).5p	5P1	241923.9
2590.217	Rb	II	-	-	4p5.4d	3D°2	156561.61	4p5.(2P°1/2).6p	2[1/2]1	195156.85
2590.374	Rb	IV	2	-	4s2.4p5.(2P).5s	1P°1	246331.5	4s2.4p3.(2P).5p	1P1	284924.43
2594.563	Rb	II	20	-	4p5.(2P°3/2).5p	2[3/2]1	158151.666	4p5.(2P°3/2).7s	2[3/2]°1	196682.28
2595.931	Rb	IV	1	-	4s2.4p5.(2D).5s	3D°2	224044.06	4s2.4p3.(2D).5p	3D2	262554.4
2600.625	Rb	IV	3	-	4s2.4p5.(2D).5s	3D°2	224044.06	4s2.4p3.(2D).5p	3F3	262484.75
2600.75	Rb	IV	3	-	4s2.4p5.(2P).5s	3P°1	241306.71	4s2.4p3.(2P).5p	3D2	279745.67
2603.867	Rb	IV	2	-	4s2.4p3.(2P).4d	1F°3	226491.94	4s2.4p3.(2D).5p	3D3	264884.85
2604.646	Rb	III	-	-	4s2.4p4.(3P1).5p	2[1]°3/2	209327.25	4s2.4p4.(3P).6s	4P3/2	247709
2606.932	Rb	II	9	-	4p5.(2P°3/2).5p	2[3/2]1	158151.666	4p5.(2P°3/2).7s	2[3/2]°2	196499.5
2615.012	Rb	IV	2	-	4s2.4p5.(4S).5s	3S°1	209941.94	4s2.4p3.(4S).5p	3P0	248171.26
2620.121	Rb	IV	3	-	4s2.4p5.(2P).5s	1P°1	246331.5	4s2.4p3.(2P).5p	1D2	284486.52
2621.461	Rb	IV	3	-	4s2.4p5.(2P).5s	3P°2	243700.3	4s2.4p3.(2P).5p	3D3	281835.47
2622.051	Rb	III	1	-	4s2.4p4.(3P).4d	4F3/2	168750.71	4s2.4p4.(3P1).5p	2[2]°5/2	206877.52
2623.763	Rb	II	50	-	4p5.(2P°3/2).5p	2[1/2]1	154273.98	4p5.(2P°1/2).5d	2[3/2]°2	192375.84
2625.423	Rb	II	6	-
2627.482	Rb	II	-	-
2629.524	Rb	III	-	-	4s2.4p4.(1S).4d	2D3/2	200876.2	4s2.4p4.(1S0).5p	2[1]°1/2	238894.2
2631.752	Rb	III	135	-	4s2.4p4.(3P).4d	4F9/2	162918.68	4s2.4p4.(3P2).5p	2[3]°7/2	200904.85
2632.844	Rb	II	10	-	4p5.(2P°3/2).5p	2[3/2]2	158711.854	4p5.(2P°3/2).7s	2[3/2]°1	196682.28
2633.546	Rb	IV	3	-	4s2.4p5.(4S).5s	3S°1	209941.94	4s2.4p3.(4S).5p	3P2	247902.26
2633.664	Rb	II	2	-	4p5.(2P°3/2).5p	2[1/2]1	154273.98	4p5.(2P°1/2).5d	2[5/2]°2	192232.61
2635.601	Rb	III	-	-	4s2.4p4.(3P).4d	4P1/2	168449.92	4s2.4p4.(3P0).5p	2[1]°1/2	206380.68
2636.83	Rb	III	45	-	4s2.4p4.(1D).4d	2G7/2	178322.45	4s2.4p4.(1D2).5p	2[3]°5/2	216235.44
2638.954	Rb	IV	-	-	4s2.4p3.(2D).5p	3F2	260840.86	4s2.4p3.(4S).5d	5D°2	298722.31
2639.53	Rb	II	-	-	4p5.4d	1P°1	169658.536	4p5.(2P°3/2).6f	2[3/2]2	207532.87
2645.58	Rb	II	55	-	4p5.(2P°3/2).5p	2[3/2]2	158711.854	4p5.(2P°3/2).7s	2[3/2]°2	196499.5
2650.704	Rb	III	3	-	4s2.4p4.(3P).4d	4F3/2	168750.71	4s2.4p4.(3P1).5p	2[2]°3/2	206465.5
2653.478	Rb	III	1	-	4s2.4p4.(1D).4d	2P3/2	172041.74	4s2.4p4.(3P1).5p	2[1]°1/2	209717.04
2654.601	Rb	IV	2	-	4s2.4p3.(2D).4d	3P°2	227225.67	4s2.4p3.(2D).5p	3D3	264884.85
2656.076	Rb	III	-	-	4s2.4p4.(3P2).5p	2[2]°3/2	204656.66	4s2.4p4.(3P).5d	4D3/2	242295
2656.677	Rb	III	15	-	4s2.4p4.(3P).4d	4F3/2	168750.71	4s2.4p4.(3P0).5p	2[1]°1/2	206380.68
2660.871	Rb	III	-	-	4s2.4p4.(3P2).5s	(2,1/2)5/2	167086.06	4s2.4p4.(3P2).5p	2[2]°3/2	204656.66
2679.341	Rb	IV	3	-	4s2.4p5.(2D).5s	3D°3	225173.28	4s2.4p3.(2D).5p	3F3	262484.75
2684.102	Rb	II	165	-	4p5.4d	1D°2	155063.53	4p5.(2P°3/2).4f	2[7/2]3	192308.877
2687.	Rb	XXII	-	-	3s2.3p4	3P1	90970	3s2.3p4	1D2	128180
2688.004	Rb	III	3	-	4s2.4p4.(3P2).5s	(2,1/2)3/2	172525.74	4s2.4p4.(3P1).5p	2[1]°1/2	209717.04
2693.224	Rb	IV	4	-	4s2.4p5.(4S).5s	3S°1	209941.94	4s2.4p3.(4S).5p	3P1	247061.13
2693.836	Rb	II	25	-	4p5.4d	1D°2	155063.53	4p5.(2P°3/2).4f	2[5/2]2	192174.269
2698.079	Rb	IV	3	-	4s2.4p5.(2D).5s	3D°1	223788.39	4s2.4p3.(2D).5p	3F2	260840.86
2698.425	Rb	II	9	-	4p5.4d	1D°2	155063.53	4p5.(2P°3/2).4f	2[5/2]3	192111.172
2701.378	Rb	IV	3	-	4s2.4p5.(2P).5s	3P°0	240818.04	4s2.4p3.(2P).5p	3D1	277825.07
2711.763	Rb	II	195	-	4p5.4d	3D°1	155308.82	4p5.(2P°3/2).4f	2[5/2]2	192174.269

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