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
30.476	Ba	IIVIII	-	-	4p	2P°3/2	641970	5d	2D5/2	3923200
30.48	Sc	XII	-	-	2s2.2p6	1S0	0	2p5.(2P°1/2).3s	(1/2,1/2)°1	3280800
30.505	Cs	XXVII	1	-	4s	2S1/2	0	5p	2P°1/2	3278200
30.571	K	XII	2	-	2s2.2p4	3P2	0	2s2.2p3.(4S°).3d	3D°3	3271100
30.602	Ar	XII	-	-	2s2.2p3	4S°3/2	0	2s.2p3.(5S°).3p	4P5/2	3267760
30.636	Cs	XLII	1	-	3s2.3p2	3P0	0	3s2.3p.3d	3264150°1	3264150
30.643	Ti	XX	2	-	1s2.3s	2S1/2	6465990	1s2.5p	2P°3/2	9729370
30.673	Ba	XLII	-	-	3s2.3p3	4S°3/2	0	3s2.3p2.3d	32601985/2	3260198
30.68	Ti	XX	2	-	1s2.3s	2S1/2	6465990	1s2.5p	2P°1/2	9725400
30.691	Cs	XLI	1	-	3s2.3p3	4S°3/2	0	3s2.3p2.3d	32582471/2	3258247
30.743	Fe	XXIV	-	-	1s2.3s	2S1/2	9272500	1s2.4p	2P°3/2	12524900
30.8	K	XII	-	-	2s2.2p4	3P1	18944	2s2.2p3.(4S°).3d	3D°2	3265700
30.81	Mn	XV	1	-	2p6.3s	2S1/2	0	2p6.10p	2P°3/2	3246000
30.816	Sc	XII	-	-	2s2.2p6	1S0	0	2p5.(2P°3/2).3s	(3/2,1/2)°1	3245100
30.859	Cs	XXVII	1	-	4p	2P°1/2	444022	5d	2D3/2	3684500
30.867	Ca	XI	10	-	2s2.2p6	1S0	0	2s2.2p5.3d	3D°1	3239700
30.879	Mg	XI	2	-	1s.2s	1S0	10838778	1s.10p	1P°1	14077192
30.887	K	X	-	-	2s2.2p6	1S0	0	2s.2p6.3p	1P°1	3237600
30.895	Fe	XXIV	-	-	1s2.3s	2S1/2	9272500	1s2.4p	2P°1/2	12508900
30.91	Ni	XVII	3	-	2p6.3s2	1S0	0	3s.5p	1P°1	3234300
30.914	S	IIII	-	-	1s2.2s.2p	3P°1	203474	1s2.2p.3p	1S0	3438300
30.937	K	X	-	-	2s2.2p6	1S0	0	2s2.2p5.(2P°1/2).4s	2[1/2]°1	3232400
30.95	S	XI	20	-	2s2.2p2	3P2	12388.1	2s2.2p.4d	1F°3	3243450
30.959	Ar	X	-	-	2s2.2p5	2P°3/2	0	2s2.2p4.(1D).4d	2F5/2	3233538
31.007	Ba	XLII	-	-	3s2.3p3	4S°3/2	0	3s2.3p2.3d	32250813/2	3225081
31.012	Si	XII	7	-	1s2.2s	2S1/2	0	1s2.4p	2P°3/2	3224550
31.023	Si	XII	7	-	1s2.2s	2S1/2	0	1s2.4p	2P°1/2	3223450
31.041	Fe	XVI	-	-	2p6.3p	2P°1/2	277194	2p6.8d	2D3/2	3498800
31.054	S	XI	40	-	2s2.2p2	3P2	12388.1	2s2.2p.4d	3D°3	3232600
31.062	K	X	-	-	2s2.2p6	1S0	0	2s.2p6.3p	3P°1	3219400
31.127	Sc	XX	-	-	1s.3s	3S1	40790620	1s.5p	3P°1	44003270
31.142	Co	XVII	-	-	2p6.3p	2P°1/2	294537	2p6.6d	2D3/2	3505700
31.179	Mg	XI	2	-	1s.2s	1S0	10838778	1s.9p	1P°1	14046070
31.2	K	X	-	-	2s2.2p6	1S0	0	2s2.2p5.(2P°3/2).4s	2[3/2]°1	3205100
31.203	Ga	XXI	55	-	2p6.3s	2S1/2	0	2p6.4p	2P°3/2	3204700
31.242	Fe	XVI	-	-	2p6.3p	2P°3/2	298143	2p6.8d	2D5/2	3499000
31.244	Fe	XVI	-	-	2p6.3p	2P°3/2	298143	2p6.8d	2D3/2	3498800
31.257	Ca	XI	10	-	2s2.2p6	1S0	0	2s2.2p5.3d	3P°1	3199300
31.2598	Sr	XXXII	-	-	2s2.2p3	4S°3/2	0	2s.2p4	2S1/2	3199000
31.287	Mn	XXIV	1	-	1s.3s	3S1	58488800	1s.4p	3P°2	61685000
31.313	Al	XI	7	-	1s2.2s	2S1/2	0	1s2.6p	2P°1/2	3193600
31.321	S	IIII	-	-	1s2.2s.2p	3P°1	203474	1s2.2p.3p	1D2	3396200
31.347	Ar	XII	-	-	2s2.2p3	4S°3/2	0	2s2.2p2.(3P).3d	4P3/2	3190100
31.37	Mn	XV	1	-	2p6.3s	2S1/2	0	2p6.9p	2P°3/2	3188000
31.374	Ar	XII	1	-	2s2.2p3	4S°3/2	0	2s2.2p2.(3P).3d	4P5/2	3187350
31.38	Co	XVII	-	-	2p6.3d	2D5/2	723915	2p6.8f	2F°7/2	3910700
31.386	Co	XVII	-	-	2p6.3p	2P°3/2	319940	2p6.6d	2D5/2	3506100
31.39	Co	XVII	-	-	2p6.3p	2P°3/2	319940	2p6.6d	2D3/2	3505700
31.401	Ga	XXI	40	-	2p6.3s	2S1/2	0	2p6.4p	2P°1/2	3184600
31.41	Mn	XXIV	1	-	1s.3s	3S1	58488800	1s.4p	3P°1	61672500

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