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
4540.19	Sm	II	780	390
4542.06	Sm	II	810	406
4543.95	Sm	II	1500	675
4544.83	Sm	II	135	64
4552.66	Sm	II	900	451
4554.45	Sm	II	645	320
4560.43	Sm	II	405	202
4566.21	Sm	II	795	405
4577.69	Sm	II	1500	767
4581.58	Sm	I	240	123
4581.73	Sm	I	1000	623
4584.83	Sm	II	1500	764
4591.82	Sm	II	990	512
4593.54	Sm	II	465	236
4595.29	Sm	II	945	490
4596.74	Sm	I	210	108
4604.18	Sm	II	780	411
4606.51	Sm	II	420	222
4615.44	Sm	II	210	110
4615.69	Sm	II	405	220
4630.21	Sm	II	390	212
4642.24	Sm	II	990	542
4645.4	Sm	I	405	224
4646.68	Sm	II	510	284
4648.16	Sm	II	120	69
4649.49	Sm	I	270	146
4655.13	Sm	II	180	103
4663.56	Sm	I	1000	581
4669.4	Sm	II	600	336
4669.65	Sm	II	735	416
4670.75	Sm	I	420	237
4674.6	Sm	II	930	524
4676.91	Sm	II	1000	599
4681.55	Sm	I	420	239
4687.18	Sm	II	600	344
4688.73	Sm	I	270	159
4693.63	Sm	II	210	119
4699.34	Sm	II	165	98
4704.4	Sm	II	615	360
4713.06	Sm	II	285	170
4715.26	Sm	II	300	178
4716.1	Sm	I	450	271	4f6.6s2	7F5	3125.46	4f6.(7F).6s.6p.(1P°)	7D°5	24323.51
4717.07	Sm	I	240	147
4717.72	Sm	II	315	186
4718.33	Sm	II	315	188
4719.84	Sm	II	405	242
4726.02	Sm	II	360	216
4728.42	Sm	I	555	333	4f6.6s2	7F3	1489.55	4f6.(7F).6s.6p.(1P°)	7D°3	22632.3
4745.68	Sm	II	480	298
4750.72	Sm	I	195	124

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