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
18275.71	I	I	3	-	5s2.5p4.(3P2).5d	2[2]5/2	70151.201	5s2.5p4.(3P2).7p	2[1]°3/2	75621.427
18348.517	I	I	2	-	5s2.5p4.(3P2).6p	2[2]°5/2	64906.29	5s2.5p4.(3P2).5d	2[2]3/2	70354.834
18982.41	I	I	2	-	5s2.5p4.(3P2).5d	2[2]3/2	70354.834	5s2.5p4.(3P2).7p	2[1]°3/2	75621.427
19070.17	I	I	2	-	5s2.5p4.(3P1).6s	2[1]3/2	61819.779	5s2.5p4.(3P2).6p	2[1]°3/2	67062.13
19105.12	I	I	9	-	5s2.5p4.(3P2).6p	2[1]°3/2	67062.13	5s2.5p4.(3P2).7s	2[2]3/2	72294.881
19370.024	I	I	4	-	5s2.5p4.(3P2).6p	2[2]°3/2	64989.994	5s2.5p4.(3P2).5d	2[2]5/2	70151.201
20654.33	I	I	-	-	5s2.5p4.(3P2).6p	2[1]°3/2	67062.13	5s2.5p4.(3P2).7s	2[2]5/2	71903.736
22189.09	I	I	15	-	5s2.5p4.(3P2).6p	2[3]°5/2	65644.476	5s2.5p4.(3P2).5d	2[2]5/2	70151.201
22232.6	I	I	7	-	5s2.5p4.(3P2).6p	2[1]°1/2	65856.96	5s2.5p4.(3P2).5d	2[2]3/2	70354.834
22315.3	I	I	2	-	5s2.5p4.(3P2).6p	2[3]°7/2	65669.988	5s2.5p4.(3P2).5d	2[2]5/2	70151.201
24427.48	I	I	2	-	5s2.5p4.(3P0).6s	2[0]1/2	60896.243	5s2.5p4.(3P2).6p	2[2]°3/2	64989.994
27372.887	I	I	2	-	5s2.5p4.(3P2).6p	2[2]°5/2	64906.29	5s2.5p4.(3P2).5d	2[4]7/2	68559.54
27580.58	I	I	1	-	5s2.5p4.(3P2).6p	2[2]°3/2	64989.994	5s2.5p4.(3P2).5d	2[0]1/2	68615.734
30370.21	I	I	8	-	5s2.5p4.(3P2).6p	2[1]°3/2	67062.13	5s2.5p4.(3P2).5d	2[2]3/2	70354.834
30392.171	I	I	10	-	5s2.5p4.(3P2).7s	2[2]5/2	71903.736	5s2.5p4.(3P2).7p	2[3]°7/2	75194.056
34304.56	I	I	10	-	5s2.5p4.(3P2).6p	2[3]°5/2	65644.476	5s2.5p4.(3P2).5d	2[4]7/2	68559.54
34524.95	I	I	3	-	5s2.5p4.(3P2).7s	2[2]3/2	72294.881	5s2.5p4.(3P2).7p	2[3]°5/2	75191.337
40240.25	I	I	1	-	5s2.5p4.(3P2).7p	2[2]°5/2	74965.635	5s2.5p4.(3P2).8s	2[2]5/2	77450.709
41645.93	I	I	-	-	5s2.5p4.(3P2).7p	2[2]°3/2	75049.514	5s2.5p4.(3P2).8s	2[2]5/2	77450.709

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