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
23.8677	Ni	IIVIII	3	-	3d	2D5/2	77339010	4f	2F°7/2	81528770
24.688	Ni	XXVII	3	-	1s.3s	3S1	73903000	1s.4p	3P°2	77953500
24.817	Ni	XXVII	3	-	1s.3s	3S1	73903000	1s.4p	3P°1	77932500
24.881	Ni	IVIII	3	-	2p6.3p	2P°1/2	311956	2p6.8d	2D3/2	4331100
25.025	Ni	XXVII	3	-	1s.3p	3P°0	73973600	1s.4d	3D1	77969600
25.035	Ni	XXVII	3	-	1s.3s	1S0	73976800	1s.4p	1P°1	77971200
25.058	Ni	XXVII	3	-	1s.3p	3P°1	73978900	1s.4d	3D1	77969600
25.061	Ni	XXVII	3	-	1s.3p	3P°1	73978900	1s.4d	3D2	77969200
25.07	Ni	IVIII	3	-	2p6.3p	2P°3/2	342485	2p6.8d	2D5/2	4331300
25.071	Ni	IVIII	3	-	2p6.3p	2P°3/2	342485	2p6.8d	2D3/2	4331100
25.327	Ni	XXVII	3	-	1s.3p	3P°2	74028800	1s.4d	3D3	77977100
25.378	Ni	XXVII	3	-	1s.3p	3P°2	74028800	1s.4d	3D2	77969200
25.498	Ni	XXVII	3	-	1s.3p	3P°1	73978900	1s.4s	3S1	77900700
25.592	Ni	XXVII	3	-	1s.3p	1P°1	74070700	1s.4d	1D2	77978200
25.723	Ni	XXVII	3	-	1s.3d	3D2	74066000	1s.4p	3P°2	77953500
25.747	Ni	XXVII	3	-	1s.3d	1D2	74087200	1s.4p	1P°1	77971200
25.827	Ni	XXVII	3	-	1s.3p	3P°2	74028800	1s.4s	3S1	77900700
25.847	Ni	XXVII	3	-	1s.3d	3D3	74084600	1s.4p	3P°2	77953500
25.863	Ni	XXVII	3	-	1s.3d	3D2	74066000	1s.4p	3P°1	77932500
25.869	Ni	XXVII	3	-	1s.3d	3D1	74066900	1s.4p	3P°1	77932500
25.885	Ni	XXVII	3	-	1s.3d	3D1	74066900	1s.4p	3P°0	77930200
25.902	Ni	XXVII	3	-	1s.3p	1P°1	74070700	1s.4s	1S0	77931400
26.02	Ni	IVIII	3	-	2p6.3s	2S1/2	0	2p6.6p	2P°3/2	3843200
26.046	Ni	IVIII	3	-	2p6.3s	2S1/2	0	2p6.6p	2P°1/2	3839400
26.2074	Ni	XXVI	3	-	1s2.3s	2S1/2	10866210	1s2.4p	2P°3/2	14681920
26.218	Ni	IVIII	3	-	2p6.3p	2P°3/2	342485	2p6.7d	2D5/2	4156700
26.228	Ni	IVIII	3	-	2p6.3p	2P°3/2	342485	2p6.7d	2D3/2	4155200
26.3605	Ni	XXVI	3	-	1s2.3s	2S1/2	10866210	1s2.4p	2P°1/2	14659760
26.9095	Ni	XXVI	3	-	1s2.3p	2P°1/2	10984630	1s2.4d	2D3/2	14700790
27.2434	Ni	XXVI	3	-	1s2.3p	2P°3/2	11037190	1s2.4d	2D5/2	14707800
27.2956	Ni	XXVI	3	-	1s2.3p	2P°3/2	11037190	1s2.4d	2D3/2	14700790
27.583	Ni	XXVI	3	-	1s2.3p	2P°1/2	10984630	1s2.4s	2S1/2	14610050
27.98	Ni	IVIII	3	-	2p6.3d	2D3/2	765620	2p6.8f	2F°5/2	4339600
27.982	Ni	IVIII	3	-	2p6.3p	2P°1/2	311956	2p6.6d	2D3/2	3885700
27.9888	Ni	XXVI	3	-	1s2.3p	2P°3/2	11037190	1s2.4s	2S1/2	14610050
28.017	Ni	IVIII	3	-	2p6.3d	2D5/2	770280	2p6.8f	2F°5/2	4339600
28.018	Ni	IVIII	3	-	2p6.3d	2D5/2	770280	2p6.8f	2F°7/2	4339400
28.22	Ni	IVIII	3	-	2p6.3p	2P°3/2	342485	2p6.6d	2D5/2	3886100
28.223	Ni	IVIII	3	-	2p6.3p	2P°3/2	342485	2p6.6d	2D3/2	3885700
29.115	Ni	IVIII	3	-	2p6.3s	2S1/2	0	2p6.5d	2D5/2	3434600
29.383	Ni	IVIII	3	-	2p6.3d	2D3/2	765620	2p6.7f	2F°5/2	4169000
29.422	Ni	IVIII	3	-	2p6.3d	2D5/2	770280	2p6.7f	2F°7/2	4169100
29.423	Ni	IVIII	3	-	2p6.3d	2D5/2	770280	2p6.7f	2F°5/2	4169000
29.779	Ni	IVIII	3	-	2p6.3s	2S1/2	0	2p6.5p	2P°3/2	3358100
29.829	Ni	IVIII	3	-	2p6.3s	2S1/2	0	2p6.5p	2P°1/2	3352400
30.91	Ni	XVII	3	-	2p6.3s2	1S0	0	3s.5p	1P°1	3234300
31.845	Ni	IVIII	3	-	2p6.3d	2D3/2	765620	2p6.6f	2F°5/2	3905800
31.89	Ni	IVIII	3	-	2p6.3d	2D5/2	770280	2p6.6f	2F°7/2	3906100
31.893	Ni	IVIII	3	-	2p6.3d	2D5/2	770280	2p6.6f	2F°5/2	3905800
31.98	Ni	IVIII	3	-	2p6.3p	2P°3/2	342485	2p6.5f	2F°7/2	3469400

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