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
4608.45	K	II	195	104	3p5.4s	1P°1	166457.3	3p5.4p	1D2	188150.3
4634.	K	XVI	5	3	2s.2p	3P°1	252518	2s.2p	3P°2	274090
4641.876	K	I	195	107	3p6.4s	2S1/2	0	3p6.3d	2D3/2	21536.988
4642.373	K	I	225	119	3p6.4s	2S1/2	0	3p6.3d	2D5/2	21534.68
4659.38	K	II	195	108	3p5.3d	3P°2	164927.9	3p5.4p	3D3	186383.8
4740.914	K	I	30	19	3p6.4p	2P°1/2	12985.185724	3p6.13s	2S1/2	34072.2393
4744.345	K	I	45	28	3p6.4p	2P°1/2	12985.185724	3p6.11d	2D3/2	34057.0385
4744.92	K	II	50	31	3p5.4s	1P°1	166457.3	3p5.4p	3D1	187527
4753.934	K	I	35	20	3p6.4p	2P°3/2	13042.896027	3p6.13s	2S1/2	34072.2393
4757.36962	K	I	3	2	3p6.4p	2P°3/2	13042.896027	3p6.11d	2D3/2	34057.0385
4757.389	K	I	45	28	3p6.4p	2P°3/2	13042.896027	3p6.11d	2D5/2	34057.0051
4786.491	K	I	20	13	3p6.4p	2P°1/2	12985.185724	3p6.12s	2S1/2	33871.4788
4791.049	K	I	5	3	3p6.4p	2P°1/2	12985.185724	3p6.10d	2D3/2	33851.6418
4799.754	K	I	20	13	3p6.4p	2P°3/2	13042.896027	3p6.12s	2S1/2	33871.4788
4804.32883	K	I	2	2	3p6.4p	2P°3/2	13042.896027	3p6.10d	2D3/2	33851.6418
4804.348	K	I	25	16	3p6.4p	2P°3/2	13042.896027	3p6.10d	2D5/2	33851.5956
4829.23	K	II	90	59	3p5.4s	3P°2	162502.7	3p5.4p	3S1	183204.1
4849.865	K	I	5	4	3p6.4p	2P°1/2	12985.185724	3p6.11s	2S1/2	33598.5597
4856.09	K	I	10	7	3p6.4p	2P°1/2	12985.185724	3p6.9d	2D3/2	33572.1249
4863.483	K	I	10	7	3p6.4p	2P°3/2	13042.896027	3p6.11s	2S1/2	33598.5597
4869.74338	K	I	15	12	3p6.4p	2P°3/2	13042.896027	3p6.9d	2D3/2	33572.1249
4869.757	K	I	20	15	3p6.4p	2P°3/2	13042.896027	3p6.9d	2D5/2	33572.0592
4938.75	K	II	10	8	3p5.4p	1S0	194772.2	3p5.(2P°1/2).5s	2[1/2]°1	215014.6
4942.002	K	I	6	4	3p6.4p	2P°1/2	12985.185724	3p6.10s	2S1/2	33214.2267
4943.24	K	II	35	25	3p5.4s	1P°1	166457.3	3p5.4p	3D2	186681.4
4950.815	K	I	10	8	3p6.4p	2P°1/2	12985.185724	3p6.8d	2D3/2	33178.2324
4956.1461	K	I	10	9	3p6.4p	2P°3/2	13042.896027	3p6.10s	2S1/2	33214.2267
4965.00784	K	I	1	1	3p6.4p	2P°3/2	13042.896027	3p6.8d	2D3/2	33178.2324
4965.031	K	I	20	14	3p6.4p	2P°3/2	13042.896027	3p6.8d	2D5/2	33178.1339
5005.6	K	II	15	13	3p5.4s	3P°1	163232.2	3p5.4p	3S1	183204.1
5056.27	K	II	60	50	3p5.3d	3P°0	163432.1	3p5.4p	3S1	183204.1
5084.226	K	I	20	17	3p6.4p	2P°1/2	12985.185724	3p6.9s	2S1/2	32648.3511
5097.171	K	I	25	23	3p6.4p	2P°1/2	12985.185724	3p6.7d	2D3/2	32598.4437
5099.2	K	I	25	23	3p6.4p	2P°3/2	13042.896027	3p6.9s	2S1/2	32648.3511
5112.2138	K	I	35	30	3p6.4p	2P°3/2	13042.896027	3p6.7d	2D3/2	32598.4437
5112.249	K	I	40	34	3p6.4p	2P°3/2	13042.896027	3p6.7d	2D5/2	32598.2881
5277.2	K	XII	2	2	2s2.2p4	3P2	0	2s2.2p4	3P1	18944
5310.24	K	II	45	43	3p5.3d	3F°3	170831.1	3p5.4p	3P2	189657.4
5323.276	K	I	70	68	3p6.4p	2P°1/2	12985.185724	3p6.8s	2S1/2	31765.3767
5339.688	K	I	70	67	3p6.4p	2P°3/2	13042.896027	3p6.8s	2S1/2	31765.3767
5342.97	K	I	55	50	3p6.4p	2P°1/2	12985.185724	3p6.6d	2D3/2	31696.1661
5359.4998	K	I	70	67	3p6.4p	2P°3/2	13042.896027	3p6.6d	2D3/2	31696.1661
5359.574	K	I	60	58	3p6.4p	2P°3/2	13042.896027	3p6.6d	2D5/2	31695.9005
5470.13	K	II	80	82	3p5.3d	3P°2	164927.9	3p5.4p	3S1	183204.1
5488.06	K	II	10	11	3p5.4p	1S0	194772.2	3p5.(2P°3/2).5s	2[3/2]°1	212988.6
5512.69	K	II	10	12	3p5.3d	3F°2	171522.6	3p5.4p	3P2	189657.4
5536.01	K	II	25	27	3p5.4s	3P°0	165145.4	3p5.4p	3S1	183204.1
5602.2	K	VI	3	3	3s2.3p2	3P1	1132.52	3s2.3p2	1D2	18977.8
5642.73	K	II	65	65	3p5.3d	3F°2	171522.6	3p5.4p	1P1	189239.5
5772.32	K	II	25	23	3p5.3d	3F°3	170831.1	3p5.4p	1D2	188150.3

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