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
227.617	W	VIII	5	-	4f14.5p5	2P°1/2	89123	4f14.5p4.(1D2).5d	(2,5/2)1/2	528462
229.011	W	VIII	4	-	4f13.5p6	2F°5/2	17410	4f12.(1I6).5p6.5d	(6,5/2)7/2	454067
229.541	W	VIII	5	-	4f13.5p6	2F°7/2	0	4f14.5p4.(1D2).5d	(2,3/2)7/2	435658
229.59	W	VIII	2	-	4f13.5p6	2F°7/2	0	4f12.5p6.5d	5/2	468034
229.666	W	VIII	-	-	4f13.5p6	2F°5/2	17410	4f12.5p6.5d	3/2	522881
230.246	W	VIII	2	-	4f14.5p5	2P°3/2	1233	4f12.5p6.5d	5/2	468034
230.544	W	VIII	-	-	4f14.5p5	2P°1/2	89123	4f12.5p6.5d	3/2	522881
230.964	W	VIII	-	-	4f13.5p6	2F°7/2	0	4f12.5p6.5d	5/2	468034
231.629	W	VIII	5	-	4f14.5p5	2P°3/2	1233	4f12.5p6.5d	5/2	468034
232.176	W	VIII	4	-	4f13.5p6	2F°7/2	0	4f12.5p6.5d	7/2	439561
232.288	W	VIII	4	-	4f13.5p6	2F°5/2	17410	4f12.5p6.5d	5/2	468034
233.225	W	VIII	8	-	4f13.5p6	2F°7/2	0	4f12.5p6.5d	7/2	439561
233.525	W	VIII	2	-	4f13.5p6	2F°7/2	0	4f12.5p6.5d	7/2	439561
233.709	W	VIII	5	-	4f13.5p6	2F°5/2	17410	4f12.5p6.5d	5/2	468034
235.418	W	VIII	1	-	4f13.5p6	2F°7/2	0	4f12.5p6.5d	5/2	468034
235.509	W	VIII	-	-	4f14.5p5	2P°3/2	1233	4f12.(3H4).5p6.5d	(4,5/2)3/2	425843
236.884	W	VIII	-	-	4f13.5p6	2F°5/2	17410	4f12.5p6.5d	7/2	439561
238.243	W	VIII	3	-	4f13.5p6	2F°5/2	17410	4f12.5p6.5d	5/2	468034
238.33	W	VIII	-	-	4f13.5p6	2F°7/2	0	4f12.(3H5).5p6.5d	(5,5/2)7/2	419585
239.004	W	VIII	2	-	4f13.5p6	2F°7/2	0	4f12.5p6.5d	9/2	418403
239.089	W	VIII	5	-	4f13.5p6	2F°5/2	17410	4f14.5p4.(1D2).5d	(2,3/2)7/2	435658
239.142	W	VIII	1	-	4f13.5p6	2F°5/2	17410	4f12.5p6.5d	5/2	468034
240.107	W	VIII	7	-	4f13.5p6	2F°7/2	0	4f12.5p6.5d	9/2	418403
240.468	W	VIII	-	-	4f13.5p6	2F°7/2	0	4f12.5p6.5d	5/2	468034
240.634	W	VIII	-	-	4f14.5p5	2P°1/2	89123	4f12.5p6.5d	3/2	522881
241.037	W	VIII	-	-	4f13.5p6	2F°7/2	0	4f12.(3F3).5p6.5d	(3,3/2)7/2	414888
241.183	W	VIII	-	-	4f14.5p5	2P°3/2	1233	4f12.5p6.5d	5/2	468034
241.867	W	VIII	8	-	4f13.5p6	2F°7/2	0	4f12.5p6.5d	9/2	418403
242.819	W	VIII	3	-	4f13.5p6	2F°7/2	0	4f12.5p6.5d	7/2	439561
242.829	W	VIII	2	-	4f13.5p6	2F°7/2	0	4f12.5p6.5d	5/2	468034
243.088	W	VIII	-	-	4f13.5p6	2F°5/2	17410	4f12.5p6.5d	7/2	439561
243.426	W	VIII	-	-	4f13.5p6	2F°5/2	17410	4f12.5p6.5d	7/2	439561
243.434	W	VIII	2	-	4f13.5p6	2F°5/2	17410	4f12.5p6.5d	3/2	522881
243.518	W	VIII	-	-	4f13.5p6	2F°7/2	0	4f12.5p6.5d	7/2	439561
243.551	W	VIII	-	-	4f14.5p5	2P°3/2	1233	4f12.5p6.5d	5/2	468034
244.281	W	VIII	3	-	4f13.5p6	2F°7/2	0	4f12.5p6.5d	5/2	468034
244.833	W	VIII	2	-	4f14.5p5	2P°3/2	1233	4f12.5p6.5d	5/2	468034
244.839	W	VIII	1	-	4f13.5p6	2F°5/2	17410	4f12.(3H4).5p6.5d	(4,5/2)3/2	425843
245.046	W	VIII	5	-	4f13.5p6	2F°7/2	0	4f12.5p6.5d	7/2	439561
245.334	W	VIII	-	-	4f14.5p5	2P°3/2	1233	4f12.5p6.5d	3/2	522881
245.474	W	VIII	4	-	4f13.5p6	2F°5/2	17410	4f12.5p6.5d	5/2	468034
246.362	W	VIII	6	-	4f13.5p6	2F°7/2	0	4f12.(3H5).5p6.5d	(5,3/2)9/2	405907
248.007	W	VIII	-	-	4f14.5p5	2P°1/2	89123	4f14.5p4.(1D2).5d	(2,3/2)1/2	492337
248.508	W	VIII	4	-	4f13.5p6	2F°5/2	17410	4f12.(3H5).5p6.5d	(5,5/2)5/2	419811
248.649	W	VIII	5	-	4f13.5p6	2F°5/2	17410	4f12.(3H5).5p6.5d	(5,5/2)7/2	419585
248.765	W	VIII	6	-	4f13.5p6	2F°7/2	0	4f14.5p4.5d	5/2	481035
249.533	W	VIII	7	-	4f14.5p5	2P°3/2	1233	4f14.5p4.5d	5/2	481035
249.873	W	VIII	6	-	4f13.5p6	2F°7/2	0	4f12.(3F4).5p6.5d	(4,3/2)9/2	400203
250.01	W	VIII	1	-	4f13.5p6	2F°5/2	17410	4f12.5p6.5d	3/2	522881
250.811	W	VIII	-	-	4f13.5p6	2F°7/2	0	4f13.5p5.(5/2,3/2)4.5d	(4,5/2)9/2	398707

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