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
5750.48	Dy	I	45	41
5758.79	Dy	I	65	64
5868.11	Dy	II	285	258
5915.16	Dy	II	285	248
5924.56	Dy	II	345	291
5964.46	Dy	I	210	171
5974.49	Dy	I	480	388	4f10.6s2	5I8	0	4f10.(5I8).6s.6p.(3P°1)	(8,1)°8	16733.2
5984.86	Dy	I	180	146
5988.56	Dy	I	465	372	4f10.6s2	5I8	0	4f10.(5I8).6s.6p.(3P°1)	(8,1)°7	16693.87
6008.94	Dy	I	60	46
6010.82	Dy	I	90	72	4f10.6s2	5I7	4134.222	4f10.(5I7).6s.6p.(3P°1)	(7,1)°7	20766.29
6017.26	Dy	I	60	46
6030.98	Dy	I	120	92
6058.18	Dy	I	80	57
6085.06	Dy	I	75	55
6088.26	Dy	I	150	105	4f10.6s2	5I7	4134.222	4f9.(6H°).5d.6s2	5I°6	20554.73
6133.64	Dy	I	55	35
6158.28	Dy	I	95	62
6168.43	Dy	I	150	90	4f10.6s2	5I7	4134.222	4f10.(5I7).6s.6p.(3P°1)	(7,1)°8	20341.32
6196.23	Dy	II	120	71
6259.09	Dy	I	135	76	4f10.6s2	5I8	0	4f10.(5I8).6s.6p.(3P°1)	(8,1)°9	15972.35
6260.36	Dy	I	30	16
6343.32	Dy	I	90	42
6386.8	Dy	I	85	35
6396.6	Dy	II	80	32
6421.92	Dy	I	75	30
6436.55	Dy	I	25	9
6460.83	Dy	I	30	11
6468.58	Dy	II	50	18
6474.91	Dy	I	35	11
6483.59	Dy	II	70	24
6486.59	Dy	I	80	26
6558.02	Dy	I	120	32
6579.37	Dy	I	120	32	4f10.6s2	5I8	0	4f9.(6H°).5d.6s2	5H°7	15194.83
6594.14	Dy	II	100	24
6643.37	Dy	I	105	21
6658.36	Dy	I	65	13
6661.64	Dy	I	80	16
6667.86	Dy	I	120	24
6700.64	Dy	II	70	13
6747.93	Dy	I	95	14
6757.62	Dy	I	35	5
6765.89	Dy	I	150	20
6818.2	Dy	I	50	6
6835.42	Dy	I	255	27
6852.96	Dy	I	180	18
6856.46	Dy	I	85	8
6888.83	Dy	I	120	10
6897.97	Dy	II	105	8
6899.32	Dy	II	255	21

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