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
6951.654	Y	II	70	5	4d2	b 1D2	14832.862	4d.5p	z 3D°3	29213.958
6958.031	Y	I	25	2	4d.5s.(3D).5p	z 4F°5/2	15245.803	4d3	b 4F7/2	29613.726
6979.859	Y	I	165	9	4d.5s.(3D).5p	z 4F°3/2	14948.994	4d3	b 4F3/2	29271.979
7008.9287	Y	I	120	6	4d.5s.(3D).5p	z 4P°5/2	19147.983	4d.5s.(3D).6s	e 4D5/2	33411.566
7009.883	Y	I	105	5	4d.5s.(3D).5p	z 4P°1/2	18976.366	4d.5s.(3D).6s	e 4D3/2	33238.011
7035.15	Y	I	120	5	4d.5s.(3D).5p	z 4P°3/2	19027.593	4d.5s.(3D).6s	e 4D3/2	33238.011
7052.935	Y	I	40	2	4d.5s.(3D).5p	z 4F°5/2	15245.803	4d3	b 4F5/2	29420.385
7054.189	Y	I	40	2	4d.5s.(3D).5p	z 4P°1/2	18976.366	4d.5s.(3D).6s	e 4D1/2	33148.432
7075.132	Y	I	15	1	4d.5s.(3D).5p	z 4F°7/2	15712.522	4d3	b 4F9/2	29842.64
7127.97	Y	I	60	2	4d.5s.(1D).5p	y 2D°3/2	24131.25	4d3	2F5/2	38156.627
7191.6404	Y	I	95	2	4d.5s.(3D).5p	z 4F°7/2	15712.522	4d3	b 4F7/2	29613.726
7195.874	Y	I	45	1	4d.5s.(1D).5p	y 2F°5/2	24518.751	4d3	2F7/2	38411.771
7254.58	Y	III	95	1
7264.159	Y	II	95	1	4d2	b 1D2	14832.862	4d.5p	z 3D°1	28595.285
7293.073	Y	I	35	-	4d.5s.(3D).5p	z 4F°7/2	15712.522	4d3	b 4F5/2	29420.385
7330.499	Y	I	40	-	4d.5s.(1D).5p	y 2F°5/2	24518.751	4d3	2F5/2	38156.627
7332.949	Y	II	15	-	4d2	a 3P0	13883.379	4d.5p	z 1P°1	27516.699
7346.457	Y	I	195	2	4d.5s.(3D).5p	z 4F°9/2	16234.382	4d3	b 4F9/2	29842.64
7398.712	Y	I	60	-	4d.5s.(1D).5p	y 2F°7/2	24899.632	4d3	2F7/2	38411.771
7450.275	Y	II	75	-	4d2	a 3P2	14098.076	4d.5p	z 1P°1	27516.699
7494.848	Y	I	15	-	4d.5s.(3D).5p	z 4P°3/2	19027.593	4d3	b 4P5/2	32366.409
7536.639	Y	I	15	-	4d2.(3F).5p	z 4G°7/2	28988.786	4d2.(3F).6s	4F5/2	42253.63
7558.71	Y	III	435	1
7563.1149	Y	I	50	-	4d.5s.(3D).5p	z 4P°5/2	19147.983	4d3	b 4P5/2	32366.409
7617.608	Y	I	20	-	4d2.(3F).5p	z 4G°9/2	29364.111	4d2.(3F).6s	4F7/2	42487.974
7622.961	Y	I	25	-	4d.5s.(3D).5p	z 4P°1/2	18976.366	4d3	b 4P3/2	32091.016
7652.854	Y	I	15	-	4d.5s.(3D).5p	z 4P°3/2	19027.593	4d3	b 4P3/2	32091.016
7689.472	Y	I	10	-	4d.5s.(3D).5p	z 4P°1/2	18976.366	4d3	b 4P1/2	31977.584
7697.918	Y	I	20	-	4d2.(3F).5p	z 4G°11/2	29820.374	4d2.(3F).6s	4F9/2	42807.326
7719.888	Y	I	30	-	4d.5s.(3D).5p	z 4P°3/2	19027.593	4d3	b 4P1/2	31977.584
7724.057	Y	I	25	-	4d.5s.(3D).5p	z 4P°5/2	19147.983	4d3	b 4P3/2	32091.016
7788.402	Y	I	10	-	4d.5s.(3D).5p	z 4D°1/2	16435.907	4d3	b 4F3/2	29271.979
7796.291	Y	I	20	-	4d.5s.(3D).5p	z 4D°3/2	16597.304	4d3	b 4F5/2	29420.385
7802.487	Y	I	10	-	4d2.(3F).5s	a 2F5/2	15326.741	4d.5s.(1D).5p	x 2P°3/2	28139.645
7812.132	Y	I	20	-	4d.5s.(3D).5p	z 4D°5/2	16816.641	4d3	b 4F7/2	29613.726
7855.468	Y	I	35	-	4d.5s.(3D).5p	z 4D°7/2	17116.156	4d3	b 4F9/2	29842.64
7864.53	Y	III	285	-
7881.878	Y	II	120	-	4d2	b 1D2	14832.862	4d.5p	z 1P°1	27516.699
7916.71	Y	III	390	-
7989.41	Y	III	20	-
7991.43	Y	III	480	-
7999.358	Y	I	10	-	4d.5s.(3D).5p	z 4D°7/2	17116.156	4d3	b 4F7/2	29613.726
8171.41	Y	III	390	-
8329.571	Y	I	25	-	4d2.(3F).5p	y 4F°9/2	32188.075	5p2.(3P).4d	4F9/2	44190.205
8344.404	Y	I	35	-	4d2.(1D).5s	b 2D5/2	16158.865	4d.5s.(1D).5p	x 2P°3/2	28139.645
8365.551	Y	I	10	-	4d.5s.(3D).5p	y 2P°3/2	24480.666	4d.5s.(3D).6s	f 2D5/2	36431.165
8450.335	Y	I	40	-	4d2.(1D).5s	b 2D3/2	15994.045	4d.5s.(1D).5p	x 2P°1/2	27824.647
8528.788	Y	I	20	-	4d.5s.(3D).5p	y 2P°1/2	24698.85	4d.5s.(3D).6s	f 2D3/2	36420.611
8645.09	Y	III	195	-
8796.21	Y	III	480	-

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