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
419.621	K	VII	-	-	3s.3p2	2P3/2	208432.5	3s.3p.(1P°).3d	2P°3/2	446745
419.811	K	VII	-	-	3s.3p2	2S1/2	193084.5	3s.3p.(3P°).3d	2P°1/2	431284
420.859	K	VIII	-	-	3p.3d	3F°3	505184	3d2	3F3	742797
421.454	K	VII	-	-	3s.3p2	2S1/2	193084.5	3s.3p.(3P°).3d	2P°3/2	430356
421.7	K	X	1	-	2s2.2p5.(2P°1/2).3s	2[1/2]°1	2430137	2s2.2p5.(2P°3/2).3p	2[1/2]0	2667264
422.	K	II	-	-	3p6	1S0	0	3p5.5d	(1/2,3/2)°1	237000
422.18	K	V	20	-	3s2.3p3	2D°3/2	24012.5	3s.3p4	2P1/2	260882
422.414	K	VIII	-	-	3s.3p	3P°2	131582	3s.3d	3D3	368337
422.514	K	I	-	-	3p6.4s	2S1/2	0	3p5.3d.(1P°).23s	2P°1/2,3/2	236678
422.567	K	I	-	-	3p6.4s	2S1/2	0	3p5.3d.(1P°).22s	2P°1/2,3/2	236649
422.634	K	I	-	-	3p6.4s	2S1/2	0	3p5.3d.(1P°).21s	2P°1/2,3/2	236612
422.643	K	VIII	-	-	3s.3p	3P°2	131582	3s.3d	3D2	368206
422.71	K	I	-	-	3p6.4s	2S1/2	0	3p5.3d.(1P°).20s	2P°1/2,3/2	236569
422.75	K	VIII	-	-	3s.3p	3P°2	131582	3s.3d	3D1	368127
422.803	K	I	-	-	3p6.4s	2S1/2	0	3p5.3d.(1P°).19s	2P°1/2,3/2	236517
422.909	K	I	-	-	3p6.4s	2S1/2	0	3p5.3d.(1P°).18s	2P°1/2,3/2	236457
423.042	K	I	-	-	3p6.4s	2S1/2	0	3p5.3d.(1P°).17s	2P°1/2,3/2	236383
423.191	K	I	-	-	3p6.4s	2S1/2	0	3p5.3d.(1P°).16s	2P°1/2,3/2	236300
423.374	K	I	-	-	3p6.4s	2S1/2	0	3p5.3d.(1P°).15s	2P°1/2,3/2	236198
423.603	K	I	-	-	3p6.4s	2S1/2	0	3p5.3d.(1P°).14s	2P°1/2,3/2	236070
423.738	K	VIII	-	-	3p.3d	3F°4	506945	3d2	3F4	742952
423.862	K	I	-	-	3p6.4s	2S1/2	0	3p5.3d.(1P°).13s	2P°1/2,3/2	235926
424.227	K	I	-	-	3p6.4s	2S1/2	0	3p5.3d.(1P°).12s	2P°1/2,3/2	235723
424.715	K	I	-	-	3p6.4s	2S1/2	0	3p5.3d.(1P°).11s	2P°1/2,3/2	235452
425.16	K	V	15	-	3s2.3p3	2D°3/2	24012.5	3s2.3p2.(3P).3d	4P3/2	259276
425.59	K	V	25	-	3s2.3p3	2D°5/2	24249.6	3s2.3p2.(3P).3d	4P3/2	259276
427.851	K	VIII	-	-	3p2	3P0	304820	3p.3d	3D°1	538541
428.	K	II	-	-	3p6	1S0	0	3p5.5d	(3/2,5/2)°1	233700
428.54	K	VI	-	-	3s2.3p2	1D2	18977.8	3s2.3p.3d	3P°2	252327
429.461	K	VIII	-	-	3p2	3P1	306179	3p.3d	3D°2	539020
429.9	K	II	-	-	3p6	1S0	0	3p5.6s	(1/2,1/2)°1	232600
430.349	K	VIII	-	-	3p2	3P1	306179	3p.3d	3D°1	538541
431.5	K	II	-	-	3p6	1S0	0	3p5.5d	(3/2,3/2)°1	231700
432.142	K	VIII	-	-	3p2	3P0	304820	3p.3d	3P°1	536211
432.64	K	VIII	-	-	3p2	3P1	306179	3p.3d	3P°0	537314
433.8	K	II	-	-	3p6	1S0	0	3p5.6s	(3/2,1/2)°1	230500
433.978	K	VIII	-	-	3p2	3P2	308756	3p.3d	3D°3	539175
434.267	K	VIII	-	-	3p2	3P2	308756	3p.3d	3D°2	539020
434.72	K	III	3	-
435.166	K	VIII	-	-	3p2	3P2	308756	3p.3d	3D°1	538541
435.68	K	III	2	-
436.426	K	VIII	-	-	3p2	3P1	306179	3p.3d	3P°2	535330
436.81	K	X	10	-	2s2.2p5.(2P°3/2).3p	2[1/2]1	2536246	2s2.2p5.(2P°3/2).3d	2[3/2]°2	2765178
438.02	K	V	10	-
438.04	K	X	2	-	2s2.2p5.(2P°3/2).3p	2[3/2]1	2566499	2s2.2p5.(2P°3/2).3d	2[3/2]°1	2794790
439.022	K	VIII	-	-	3p2	1S0	357590	3p.3d	1P°1	585418
439.615	K	VIII	-	-	3p2	3P2	308756	3p.3d	3P°1	536211
440.107	K	VIII	-	-	3p.3d	3P°2	535330	3d2	3P2	762534
440.207	K	VIII	-	-	3p.3d	3P°2	535330	3d2	3P1	762470
441.382	K	VIII	-	-	3s.3p	1P°1	192537	3s.3d	1D2	419030

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