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
497.478	K	I	-	-	3p6.4s	2S1/2	0	3p5.4s.(1P°).18s	2P°1/2,3/2	201014
497.63	K	I	-	-	3p6.4s	2S1/2	0	3p5.4s.(1P°).16d	2P°1/2,3/2	200952
497.823	K	I	-	-	3p6.4s	2S1/2	0	3p5.4s.(1P°).15d	2P°1/2,3/2	200875
498.075	K	I	-	-	3p6.4s	2S1/2	0	3p5.4s.(1P°).14d	2P°1/2,3/2	200773
498.09	K	XI	-	-	2s2.2p4.(1D).3p	2F°5/2	2877500	2s2.2p4.(1D).3d	2G7/2	3078300
498.36	K	I	-	-	3p6.4s	2S1/2	0	3p5.4s.(1P°).13d	2P°1/2,3/2	200660
498.399	K	VII	-	-	3s2.3d	2D5/2	250787	3s.3p.(1P°).3d	2D°5/2	451426
498.77	K	I	-	-	3p6.4s	2S1/2	0	3p5.4s.(1P°).13s	2P°1/2,3/2	200490
499.191	K	VII	-	-	3s2.3d	2D3/2	250664	3s.3p.(1P°).3d	2D°3/2	450988
499.24	K	XI	-	-	2s2.2p4.(1D).3p	2D°5/2	2899630	2s2.2p4.(1D).3d	2F7/2	3099900
499.33	K	I	-	-	3p6.4s	2S1/2	0	3p5.4s.(1P°).12s	2P°1/2,3/2	200270
499.92	K	XI	-	-	2s2.2p4.(3P).3p	2D°5/2	2824960	2s2.2p4.(3P).3d	2F7/2	3025000
499.99	K	IV	5	-	3s2.3p4	1D2	16384	3s2.3p3.(2D°).3d	1D°2	216387
500.05	K	I	-	-	3p6.4s	2S1/2	0	3p5.4s.(1P°).11s	2P°1/2,3/2	199980
501.086	K	I	-	-	3p6.4s	2S1/2	0	3p5.4s.(1P°).10s	2P°1/2,3/2	199567
501.657	K	VI	-	-	3s2.3p2	1D2	18977.8	3s.3p3	3S°1	218317.3
502.7	K	I	-	-	3p6.4s	2S1/2	0	3p5.4s.(1P°).9s	2P°?1/2,3/2	198900
504.921	K	I	-	-	3p6.4s	2S1/2	0	3p5.4s.(1P°).7d	2P°1/2,3/2	198051
505.173	K	I	-	-	3p6.4s	2S1/2	0	3p5.4s.(1P°).8s	2P°3/2	197952
505.336	K	I	-	-	3p6.4s	2S1/2	0	3p5.4s.(1P°).8s	2P°1/2	197888
507.65	K	XI	-	-	2s2.2p4.(1D).3p	2F°7/2	2881200	2s2.2p4.(1D).3d	2G9/2	3078200
508.05	K	I	-	-	3p6.4s	2S1/2	0	3p5.4s.(1P°).6d	2D°3/2	196831
508.318	K	I	-	-	3p6.4s	2S1/2	0	3p5.4s.(1P°).6d	2P°1/2	196727
509.266	K	I	-	-	3p6.4s	2S1/2	0	3p5.4s.(1P°).6d	2P°3/2	196361
509.379	K	I	-	-	3p6.4s	2S1/2	0	3p5.4s.(1P°).7s	2P°1/2,3/2	196318
509.591	K	VII	-	-	3s.3p.(1P°).3d	2F°7/2	431613	3s.3d2	2G9/2	627849
510.291	K	VII	-	-	3s2.3d	2D5/2	250787	3s.3p.(1P°).3d	2P°3/2	446745
511.362	K	VII	-	-	3s.3p.(1P°).3d	2F°5/2	432279	3s.3d2	2G7/2	627835
514.94	K	III	-	-
515.266	K	I	-	-	3p6.4s	2S1/2	0	3p5.4s.(1P°).5d	2P°3/2	194075
515.607	K	I	-	-	3p6.4s	2S1/2	0	3p5.4s.(1P°).5d	2P°1/2	193946
516.114	K	I	-	-	3p6.4s	2S1/2	0	3p5.4s.(1P°).5d	2D°3/2	193756
517.794	K	VII	-	-	3s.3p2	4P1/2	114889	3p3	4S°3/2	308021
517.909	K	VII	-	-	3s2.3p	2P°1/2	0	3s.3p2	2S1/2	193084.5
517.942	K	I	-	-	3p6.4s	2S1/2	0	3p5.4s.(1P°).6s	2P°1/2,3/2	193072
519.382	K	VIII	-	-	3s2	1S0	0	3s.3p	1P°1	192537
520.61	K	III	3	-	3s2.3p5	2P°3/2	0	3s2.3p4.(1D).3d	2D5/2	192082
520.857	K	VII	-	-	3s.3p2	4P3/2	116027	3p3	4S°3/2	308021
521.62	K	X	5	-	2s2.2p5.(2P°3/2).3s	2[3/2]°2	2399168	2s2.2p5.(2P°1/2).3p	2[1/2]1	2590878
523.	K	IV	15	-	3s2.3p4	3P2	0	3s2.3p3.(4S°).3d	3D°2	191203
523.79	K	III	1	-	3s2.3p5	2P°3/2	0	3s2.3p4.(1D).3d	2D3/2	190917
525.612	K	VII	-	-	3s.3p2	4P5/2	117764	3p3	4S°3/2	308021
526.45	K	IV	10	-	3s2.3p4	3P2	0	3s2.3p3.(4S°).3d	3D°3	189952
526.452	K	VII	-	-	3s2.3p	2P°3/2	3134.28	3s.3p2	2S1/2	193084.5
527.06	K	IV	5	-	3s2.3p4	3P1	1671.7	3s2.3p3.(4S°).3d	3D°1	191400
527.62	K	IV	8	-	3s2.3p4	3P1	1671.7	3s2.3p3.(4S°).3d	3D°2	191203
528.88	K	IV	3	-	3s2.3p4	3P0	2321.2	3s2.3p3.(4S°).3d	3D°1	191400
529.8	K	III	2	-	3s2.3p5	2P°1/2	2165.4	3s2.3p4.(1D).3d	2D3/2	190917
531.675	K	VII	-	-	3s.3p.3d	4P°5/2	362740	3p2.3d	4P5/2	550817
534.543	K	VII	-	-

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