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
4950.23	N	I	-	1
4963.98	N	I	3	2
4987.37	N	II	75	58	2s2.2p.3p	3S1	168892.21	2s2.2p.3d	3P°0	188937.24
4994.36	N	II	150	119	2s.2p2.(4P).3s	5P2	205654.22	2s.2p2.(4P).3p	5P°3	225671.22
5001.48	N	II	1000	814	2s2.2p.3p	3D2	166582.45	2s2.2p.3d	3F°3	186570.98
5002.7	N	II	80	61	2s2.2p.3s	3P°0	148908.59	2s2.2p.3p	3S1	168892.21
5005.15	N	II	2500	2062	2s2.2p.3p	3D3	166678.64	2s2.2p.3d	3F°4	186652.49
5007.32	N	II	780	620	2s2.2p.3p	3S1	168892.21	2s2.2p.3d	3P°2	188857.37
5010.62	N	II	525	414	2s2.2p.3s	3P°1	148940.17	2s2.2p.3p	3S1	168892.21
5016.39	N	II	375	292	2s2.2p.3p	3D2	166582.45	2s2.2p.3d	3F°2	186511.58
5025.66	N	II	525	417	2s2.2p.3p	3D3	166678.64	2s2.2p.3d	3F°3	186570.98
5045.1	N	II	990	808	2s2.2p.3s	3P°2	149076.52	2s2.2p.3p	3S1	168892.21
5175.89	N	II	360	319	2s.2p2.(4P).3p	5D°3	223731.59	2s.2p2.(4P).3d	5F4	243046.56
5281.2	N	I	80	74	2s.2p4	4P5/2	88107.26	2s2.2p2.(3P).4p	4P°5/2	107037.069
5292.68	N	I	1	1
5314.35	N	III	20	21	2s.2p.(3P°).3p	4P5/2	317395.2	2s.2p.(3P°).3d	4P°5/2	336206.9
5320.82	N	III	225	213	2s.2p.(3P°).3p	2D5/2	321066.8	2s.2p.(3P°).3d	2F°7/2	339855.5
5327.18	N	III	1	1	2s.2p.(3P°).3p	2D3/2	320978.2	2s.2p.(3P°).3d	2F°5/2	339744.6
5495.67	N	II	270	264	2s2.2p.3p	3P2	170666.23	2s2.2p.3d	3P°2	188857.37
5535.36	N	II	195	193	2s.2p2.(4P).3s	5P3	205724.81	2s.2p2.(4P).3p	5D°4	223785.51
5666.63	N	II	390	379	2s2.2p.3s	3P°1	148940.17	2s2.2p.3p	3D2	166582.45
5676.02	N	II	165	159	2s2.2p.3s	3P°0	148908.59	2s2.2p.3p	3D1	166521.69
5679.56	N	II	885	872	2s2.2p.3s	3P°2	149076.52	2s2.2p.3p	3D3	166678.64
5686.21	N	II	360	359	2s2.2p.3s	3P°1	148940.17	2s2.2p.3p	3D1	166521.69
5710.77	N	II	1000	1193	2s2.2p.3s	3P°2	149076.52	2s2.2p.3p	3D2	166582.45
5747.3	N	II	135	135	2s2.2p.3s	1P°1	149187.8	2s2.2p.3p	3D2	166582.45
5752.5	N	I	90	88	2s2.2p2.(3P).3p	4P°5/2	95532.15	2s2.2p2.(3P).5d	4D7/2	112911.079
5764.75	N	I	2	2
5829.54	N	I	765	694
5854.04	N	I	315	286
5927.81	N	II	690	589	2s2.2p.3p	3P0	170572.61	2s2.2p.3d	3D°1	187437.56
5931.78	N	II	2000	1841	2s2.2p.3p	3P1	170607.89	2s2.2p.3d	3D°2	187461.56
5940.24	N	II	225	191	2s2.2p.3p	3P1	170607.89	2s2.2p.3d	3D°1	187437.56
5941.65	N	II	3000	2553	2s2.2p.3p	3P2	170666.23	2s2.2p.3d	3D°3	187491.9
5952.39	N	II	435	367	2s2.2p.3p	3P2	170666.23	2s2.2p.3d	3D°2	187461.56
5999.43	N	I	345	275	2s2.2p2.(3P).3p	2S°1/2	93581.55	2s2.2p2.(3P).4d	2P1/2	110245.183
6008.47	N	I	2500	2133	2s2.2p2.(3P).3p	2S°1/2	93581.55	2s2.2p2.(3P).4d	2P3/2	110220.107
6167.76	N	II	1500	1073	2s2.2p.3d	3F°4	186652.49	2s2.2p.4p	3D3	202861.36
6379.62	N	II	1000	471	2s2.2p.3s	3P°1	148940.17	2s2.2p.3p	1P1	164610.76
6380.77	N	IV	2	1	1s2.2s.3s	1S0	388854.6	1s2.2s.3p	1P°1	404522.4
6411.65	N	I	2	1	2s2.2p2.(3P).3p	4D°3/2	94793.49	2s2.2p2.(3P).4d	4D1/2	110385.795
6420.64	N	I	390	153	2s2.2p2.(3P).3p	4D°5/2	94830.89	2s2.2p2.(3P).4d	4D5/2	110401.356
6423.02	N	I	150	56	2s2.2p2.(3P).3p	4D°5/2	94830.89	2s2.2p2.(3P).4d	4D3/2	110395.463
6428.32	N	I	4	1
6437.68	N	I	4	1
6440.94	N	I	540	199	2s2.2p2.(3P).3p	4D°7/2	94881.82	2s2.2p2.(3P).4d	4D7/2	110403.22
6454.11	N	III	2	1	2s.2p.(3P°).3p	4P3/2	317336.2	2s.2p.(3P°).3d	4D°5/2	332826
6457.9	N	I	450	160
6467.02	N	III	-	-	2s.2p.(3P°).3p	4P5/2	317395.2	2s.2p.(3P°).3d	4D°7/2	332854
6468.44	N	I	225	75

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