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
4001.24	K	II	50	1	3p5.4s	3P°0	165145.4	3p5.4p	3P1	190130.7
4012.1	K	II	45	1	3p5.4s	3P°1	163232.2	3p5.4p	1D2	188150.3
4017.52	K	II	40	1	3p5.4p	3P1	190130.7	3p5.(2P°1/2).5s	2[1/2]°1	215014.6
4024.88	K	II	45	1	3p5.4p	1D2	188150.3	3p5.(2P°3/2).5s	2[3/2]°1	212988.6
4039.69	K	II	45	1	3p5.3d	3P°1	164492	3p5.4p	1P1	189239.5
4042.59	K	II	85	2	3p5.3d	3P°2	164927.9	3p5.4p	3P2	189657.4
4044.136	K	I	2500	46	3p6.4s	2S1/2	0	3p6.5p	2P°3/2	24720.139
4047.208	K	I	1000	27	3p6.4s	2S1/2	0	3p6.5p	2P°1/2	24701.382
4065.23	K	II	45	2	3p5.4p	3P1	190130.7	3p5.(2P°1/2).5s	2[1/2]°0	214722.7
4093.69	K	II	65	3	3p5.4p	1D2	188150.3	3p5.(2P°3/2).5s	2[3/2]°2	212571.2
4100.4	K	VI	3	-	3s2.3p2	1D2	18977.8	3s2.3p2	1S0	43358.8
4112.14	K	II	40	3	3p5.3d	3P°2	164927.9	3p5.4p	1P1	189239.5
4114.99	K	II	80	5	3p5.4s	3P°1	163232.2	3p5.4p	3D1	187527
4122.63	K	V	2	-	3s2.3p3	4S°3/2	0	3s2.3p3	2D°5/2	24249.6
4134.72	K	II	75	7	3p5.4s	3P°2	162502.7	3p5.4p	3D2	186681.4
4149.19	K	II	30	4	3p5.4s	3P°0	165145.4	3p5.4p	1P1	189239.5
4163.3	K	V	2	-	3s2.3p3	4S°3/2	0	3s2.3p3	2D°3/2	24012.5
4186.24	K	II	105	27	3p5.4s	3P°2	162502.7	3p5.4p	3D3	186383.8
4209.49	K	II	30	9	3p5.4p	1P1	189239.5	3p5.(2P°3/2).5s	2[3/2]°1	212988.6
4222.97	K	II	85	29	3p5.4s	1P°1	166457.3	3p5.4p	3P1	190130.7
4225.67	K	II	90	31	3p5.3d	3P°1	164492	3p5.4p	1D2	188150.3
4255.1	K	XI	2	1	2s2.2p5	2P°3/2	0	2s2.2p5	2P°1/2	23495
4263.4	K	II	105	42	3p5.4s	3P°1	163232.2	3p5.4p	3D2	186681.4
4284.89	K	II	25	12	3p5.4p	3P2	189657.4	3p5.(2P°3/2).5s	2[3/2]°1	212988.6
4288.7	K	II	40	19	3p5.4s	1P°1	166457.3	3p5.4p	3P0	189768
4305.	K	II	120	54	3p5.3d	3P°2	164927.9	3p5.4p	1D2	188150.3
4305.27	K	II	6	3	3p5.4p	3P0	189768	3p5.(2P°3/2).5s	2[3/2]°1	212988.6
4309.1	K	II	120	55	3p5.4s	1P°1	166457.3	3p5.4p	3P2	189657.4
4340.03	K	II	65	31	3p5.3d	3P°1	164492	3p5.4p	3D1	187527
4362.96	K	II	70	33	3p5.4p	3P2	189657.4	3p5.(2P°3/2).5s	2[3/2]°2	212571.2
4388.16	K	II	150	71	3p5.4s	1P°1	166457.3	3p5.4p	1P1	189239.5
4423.73	K	II	40	20	3p5.3d	3P°2	164927.9	3p5.4p	3D1	187527
4455.	K	II	20	11	3p5.4p	3P1	190130.7	3p5.(2P°3/2).5s	2[3/2]°2	212571.2
4466.65	K	II	90	44	3p5.4s	3P°0	165145.4	3p5.4p	3D1	187527
4505.33	K	II	150	72	3p5.3d	3P°1	164492	3p5.4p	3D2	186681.4
4510.93	K	IV	5	2	3s2.3p4	1D2	16384	3s2.3p4	1S0	38546.3
4595.65	K	II	195	104	3p5.3d	3P°2	164927.9	3p5.4p	3D2	186681.4
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

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