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
30711.93647	Fr	I	-	-	9d	2D3/2	29316.497	25s	2S1/2	32572.56
30712.	Al	I	-	-	3s2.6p	2P°3/2	43337.889	3s2.8d	2D5/2	46593.95
30717.71952	Fr	I	-	-	10p	2P°1/2	29064.18	19p	2P°1/2	32319.63
30717.9	Al	I	-	-	3s2.6p	2P°3/2	43337.889	3s2.8d	2D3/2	46593.32
30718.17	Ti	I	-	-	3d3.(4P).4s	c 3P1	18825.782	3d2.(3F).4s.4p.(3P°)	z 1D°2	22081.189
30720.	Mg	IV	-	-	2s2.2p4.(1D).4d	2D3/2	803054	2s2.2p4.(1D2).4f	2[1]°1/2	806309.7
30720.023	Ne	I	2	-	2s2.2p5.(2P°3/2).4p	2[1/2]0	163401.3061	2s2.2p5.(2P°1/2).5s	2[1/2]°1	166656.5114
30725.434	Th	III	-	-	6d.7s	3D3	9953.58098	5f.6d	3P°2	13208.2137
30726.77	Ar	II	1	-	3s2.3p4.(3P2).6g	2[3]5/2	210630.117	3s2.3p4.(3P2).7h	2[4]°7/2	213884.608
30727.25	Ar	II	2	-	3s2.3p4.(3P2).6g	2[3]7/2	210630.181	3s2.3p4.(3P2).7h	2[4]°9/2	213884.621
30732.	Si	I	7	-	3s2.3p.4d	3F°3	57450.58	3s2.3p.(2P°3/2).6p3/2	(3/2,3/2)3	60704.53
30735.237	Th	I	-	-	6d2.7s.7p	5F°4	19948.395175	5f.6d.7s.7p	5G3	23201.98997
30736.348	Ar	II	3	-	3s2.3p4.(3P).5d	4F7/2	200880.5857	3s2.3p4.(1D).5p	2D°5/2	204134.0653
30740.96	Fe	I	-	-	3d7.(4F).5p	5G°2	54257.679	3d7.(4F).6s	5F3	57510.666
30746.54455	Fr	I	10	-	10p	2P°3/2	29198.09	20d	2D5/2	32450.488
30748.983	Th	II	-	-	5f.(2F°).6d2.(3F)	°7/2	16906.59928	6d3	2D25/2	20158.73957
30756.04825	Fr	I	6	-	10p	2P°3/2	29198.09	20d	2D3/2	32449.483
30757.57	Ar	II	1	-	3s2.3p4.(3P2).6h	2[5]°9/2	210636.7387	3s2.3p4.(3P2).7i	2[5]9/2	213887.9656
30770.	S	VIII	-	-	2s2.2p4.(3P).3p	4D°5/2	1679967	2s2.2p4.(3P).3p	4D°3/2	1683217
30784.54727	Fr	I	-	-	9d	2D5/2	29341.817	24d	2D5/2	32590.2
30789.47603	Fr	I	-	-	9d	2D5/2	29341.817	24d	2D3/2	32589.68
30790.19652	Fr	I	70	-	8d	2D5/2	27645.373	12p	2P°3/2	30893.16
30791.751	Ar	II	20	-	3s2.3p4.(3P2).6h	2[6]°13/2	210637.2198	3s2.3p4.(3P2).7i	2[7]13/2	213884.837
30791.77983	Fr	I	-	-	10p	2P°3/2	29198.09	21p	2P°3/2	32445.71
30791.924	Ar	II	15	-	3s2.3p4.(3P2).6h	2[5]°11/2	210636.7414	3s2.3p4.(3P2).7i	2[6]11/2	213884.353
30794.294	Th	III	-	-	6d2	3P1	7875.8244	5f.6d	3P°1	11123.1791
30794.44	Ar	II	2	-	3s2.3p4.(3P2).6g	2[6]11/2	210642.7273	3s2.3p4.(3P2).7h	2[7]°13/2	213890.067
30796.52	Ar	II	2	-	3s2.3p4.(3P2).6h	2[6]°13/2	210637.2198	3s2.3p4.(3P2).7i	2[6]13/2	213884.356
30801.	Si	III	7	-	3s.8g	3G4	254584.8	3s.9f	3F°3	257831.4
30801.14075	Fr	I	-	-	9d	2D3/2	29316.497	23d	2D5/2	32563.13
30802.	Mg	I	-	-	3s.6p	3P°0	57017.078	3s.9d	3D1	60263.583
30802.366	Fe	II	-	-	3d6.(5D).5d	6F9/2	103950.602	3d6.(5D).6p	6P°7/2	107197.107
30802.6	Xe	I	120	-	5p5.(2P°3/2).7s	2[3/2]°1	85440.017	5p5.(2P°3/2).7p	2[3/2]2	88686.5
30803.151	Th	I	-	-	6d2.7s2	2	3687.987189	5f.6d.7s2	3G°3	10526.544406
30806.92897	Fr	I	-	-	9d	2D3/2	29316.497	23d	2D3/2	32562.52
30808.	Mg	I	-	-	3s.6p	3P°1	57017.724	3s.9d	3D2	60263.583
30808.06789	Fr	I	6	-	9d	2D5/2	29341.817	25p	2P°3/2	32587.72
30808.575	Ar	II	10	-	3s2.3p4.(3P1).6h	2[4]°9/2	211751.9752	3s2.3p4.(3P1).7i	2[5]11/2	214997.8247
30809.5	Fe	I	-	-	3d6.(5D).4s (6D).5p	u 5F°3	51619.076	3d6.4s.(6D).6s	5D3	54864.831
30810.	Si	III	7	-	3s.8g	3G5	254585.75	3s.9f	3F°4	257831.4
30812.38	Mg	II	-	-	2p6.6f	2F°7/2	109062.35	2p6.7g	2G9/2	112307.79
30819.914	Th	III	-	-	6d2	2	4676.43214	5f.6d	3D°1	7921.08782
30820.84	Mg	I	-	-	3s.6p	3P°2	57019.025	3s.9d	3D3	60263.583
30827.894	Ar	II	15	-	3s2.3p4.(3P1).6h	2[6]°11/2	211754.9832	3s2.3p4.(3P1).7i	2[7]13/2	214998.7987
30828.48787	Fr	I	4	-	9d	2D3/2	29316.497	24p	2P°3/2	32560.25
30832.00473	Fr	I	-	-	9d	2D5/2	29341.817	25p	2P°1/2	32585.2
30832.69	Fe	I	-	-	3d6.(5D).4s (6D).5s	e 5D3	45061.329	3d7.(4P).4p	x 3P°2	48304.643
30835.67	Cs	II	-	-	5p5.(2P°3/2).6h	2[9/2]5	174576.2221	5p5.(2P°3/2).7i	2[11/2]°5,6	177819.214
30836.385	Th	II	-	-	5f.6d.(3H°).7s	2H°11/2	14484.32431	6d3	2H11/2	17727.24685
30837.73799	Fr	I	-	-	10p	2P°3/2	29198.09	21p	2P°1/2	32440.87

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