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
281.635	Fe	XIV	1	-	3s.3p.(3P°).3d	2F°5/2	744965	3p2.(3P).3d	2F5/2	1099985
281.817	Fe	XVI	1	-	2p6.5p	2P°3/2	2721160	2p6.6s	2S1/2	3076000
282.23	Fe	XIV	1	-	3s.3p.(3P°).3d	4P°5/2	690304	3p2.(3P).3d	4P5/2	1044631
283.342	Fe	XVI	1	-	2p6.6d	2D3/2	3146070	2p6.8d	2D5/2	3499000
283.503	Fe	XVI	1	-	2p6.6d	2D3/2	3146070	2p6.8d	2D3/2	3498800
283.64	Fe	XII	1	-	3s2.3p3	2D°3/2	41566	3s.3p4	2S1/2	394120
283.795	Fe	XIV	1	-	3s.3p.(3P°).3d	4D°3/2	692662	3p2.(3P).3d	4P3/2	1045029
283.825	Fe	XVI	1	-	2p6.6d	2D5/2	3146670	2p6.8d	2D5/2	3499000
283.986	Fe	XVI	1	-	2p6.6d	2D5/2	3146670	2p6.8d	2D3/2	3498800
284.01	Fe	XVII	-	-	2s2.2p5.3p	3D3	6134730	2s2.2p5.3d	3F°4	6486830
284.164	Fe	XV	1	-	2p6.3s2	1S0	0	3s.3p	1P°1	351911
284.357	Fe	XVII	1	-	2s2.2p5.3p	3D3	6134730	2s2.2p5.3d	3P°2	6486400
284.627	Fe	XIV	1	-	3s.3p.(3P°).3d	2F°5/2	744965	3p2.(1S).3d	2D5/2	1096302
285.443	Fe	VII	1	-	3p6.3d2	3F2	0	3p6.3d.4s	1D2	350332.6
285.477	Fe	XIV	1	-	3s.3p.(3P°).3d	4F°5/2	645988	3p2.(3P).3d	4D5/2	996279
285.698	Fe	XIV	1	-	3s.3p.(3P°).3d	4D°1/2	694168	3p2.(3P).3d	4P1/2	1044188
285.755	Fe	XVII	1	-	2s2.2p5.3p	3P0	6202250	2s2.2p5.3d	3D°1	6552200
285.877	Fe	XIV	1	-	3s.3p.(3P°).3d	4F°5/2	645988	3p2.(3P).3d	4D3/2	995789
286.302	Fe	VII	1	-	3p6.3d2	3F3	1051.5	3p6.3d.4s	1D2	350332.6
287.355	Fe	VII	1	-	3p6.3d2	3F4	2331.5	3p6.3d.4s	1D2	350332.6
287.859	Fe	XIV	1	-	3s2.3d	2D3/2	473223	3s.3p.(1P°).3d	2F°5/2	820601
288.512	Fe	XIV	1	-	3s.3p2	4P5/2	242387	3p3	4S°3/2	589002
288.798	Fe	VII	1	-	3p6.3d2	3F2	0	3p6.3d.4s	3D3	346262.2
288.878	Fe	XIV	1	-	3s.3p2	2D3/2	299242	3p3	2P°3/2	645409
288.94	Fe	XVII	1	-	2s2.2p5.3p	1D2	6248260	2s2.2p5.3d	3F°2	6594360
289.123	Fe	XIV	1	-	3s2.3p	2P°3/2	18852.5	3s.3p2	2S1/2	364693
289.52	Fe	XIV	1	-	3s2.3d	2D5/2	475202	3s.3p.(1P°).3d	2F°5/2	820601
289.678	Fe	VII	1	-	3p6.3d2	3F3	1051.5	3p6.3d.4s	3D3	346262.2
289.697	Fe	XIV	1	-	3s.3p.(3P°).3d	2F°7/2	759814	3p2.(3P).3d	2F7/2	1105002
289.831	Fe	VII	1	-	3p6.3d2	3F2	0	3p6.3d.4s	3D2	345028.7
289.977	Fe	XIV	1	-	3s.3p.(3P°).3d	2P°3/2	807113	3p2.(3P).3d	2D5/2	1151968
290.2	Fe	XVI	1	-	2p6.5f	2F°5/2	2818600	2p6.6f	2F°7/2	3163190
290.239	Fe	XV	-	-	3p.3d	1F°3	1062515	3d2	1G4	1407058
290.25	Fe	XVI	1	-	2p6.5f	2F°5/2	2818600	2p6.6f	2F°5/2	3163130
290.307	Fe	VII	1	-	3p6.3d2	3F2	0	3p6.3d.4s	3D1	344463.3
290.453	Fe	XVI	1	-	2p6.5f	2F°7/2	2818900	2p6.6f	2F°7/2	3163190
290.503	Fe	XVI	1	-	2p6.5f	2F°7/2	2818900	2p6.6f	2F°5/2	3163130
290.717	Fe	VII	1	-	3p6.3d2	3F3	1051.5	3p6.3d.4s	3D2	345028.7
290.747	Fe	XIV	1	-	3s.3p2	2D5/2	301469	3p3	2P°3/2	645409
290.756	Fe	VII	1	-	3p6.3d2	3F4	2331.5	3p6.3d.4s	3D3	346262.2
291.01	Fe	XII	-	-	3s2.3p3	2D°5/2	46075	3s.3p4	2P3/2	389706
291.196	Fe	VII	1	-	3p6.3d2	3F3	1051.5	3p6.3d.4s	3D1	344463.3
291.492	Fe	XIV	1	-	3s.3p2	2D3/2	299242	3p3	2P°1/2	642310
291.652	Fe	XIV	1	-	3s.3p.(3P°).3d	4F°9/2	660263	3p2.(3P).3d	4D7/2	1003137
291.803	Fe	VII	1	-	3p6.3d2	3F4	2331.5	3p6.3d.4s	3D2	345028.7
291.826	Fe	XVI	1	-	2p6.6f	2F°5/2	3163130	2p6.8f	2F°7/2	3505800
291.877	Fe	XVI	1	-	2p6.6f	2F°7/2	3163190	2p6.8f	2F°7/2	3505800
291.911	Fe	XVI	1	-	2p6.6f	2F°5/2	3163130	2p6.8f	2F°5/2	3505700
291.962	Fe	XVI	1	-	2p6.6f	2F°7/2	3163190	2p6.8f	2F°5/2	3505700
292.036	Fe	XIV	1	-	3s2.3d	2D5/2	475202	3s.3p.(1P°).3d	2F°7/2	817593

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