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
297.82	N	IV	660	-	1s2.2p2	3P2	175732.9	1s2.2p.(2P°3/2).3d	3P°2	511509.3
300.32	N	IV	615	-	1s2.2p2	1D2	188882.5	1s2.2s.4f	1F°3	521862.8
303.123	N	IV	85	-	1s2.2p2	3P2	175732.9	1s2.2p.(2P°).3d	3D°3	505630.6
303.28	N	IV	480	-	1s2.2p2	1D2	188882.5	1s2.2p.(2P°3/2).3d	1P°1	518610.5
314.715	N	III	150	-	2s2.2p	2P°1/2	0	2s2.4d	2D3/2	317747.7
314.85	N	III	195	-	2s2.2p	2P°3/2	174.4	2s2.4d	2D5/2	317779.5
314.877	N	III	90	-	2s2.2p	2P°3/2	174.4	2s2.4d	2D3/2	317747.7
315.053	N	IV	150	-	1s2.2p2	1D2	188882.5	1s2.2p.(2P°3/2).3d	1F°3	506284.8
322.503	N	IV	120	-	1s2.2s.2p	3P°0	67209.2	1s2.2s.3s	3S1	377284.8
322.57	N	IV	150	-	1s2.2s.2p	3P°1	67272.3	1s2.2s.3s	3S1	377284.8
322.724	N	IV	210	-	1s2.2s.2p	3P°2	67416.3	1s2.2s.3s	3S1	377284.8
323.175	N	IV	120	-	1s2.2p2	1D2	188882.5	1s2.2p.(2P°1/2).3d	1D°2	498310.3
323.26	N	III	615	-
335.05	N	IV	330	-	1s2.2s.2p	1P°1	130693.9	1s2.2s.3d	1D2	429159.6
338.35	N	III	555	-	2s.2p2	2D5/2	101023.9	2s.2p.(1P°).3d	2D°3/2	396574.9
340.2	N	III	555	-
351.93	N	IV	600	-	1s2.2p2	1D2	188882.5	1s2.2p.(2P°3/2).3s	1P°1	473029.3
351.98	N	III	600	-	2s.2p2	2D5/2	101023.9	2s.2p.(3P°).4d	2D°5/2	385126
353.06	N	IV	855	-	1s2.2p2	1S0	235369.3	1s2.2p.(2P°3/2).3d	1P°1	518610.5
362.833	N	III	150	-	2s.2p2	4P1/2	57187.1	2s.2p.(3P°).3d	4D°1/2	332791.3
362.881	N	III	195	-	2s.2p2	4P3/2	57246.8	2s.2p.(3P°).3d	4D°5/2	332826
362.946	N	III	195	-	2s.2p2	4P5/2	57327.9	2s.2p.(3P°).3d	4D°7/2	332854
362.985	N	III	120	-	2s.2p2	4P5/2	57327.9	2s.2p.(3P°).3d	4D°5/2	332826
374.204	N	III	420	-	2s2.2p	2P°1/2	0	2s2.3d	2D3/2	267238.4
374.441	N	III	495	-	2s2.2p	2P°3/2	174.4	2s2.3d	2D3/2	267238.4
387.48	N	III	780	-
420.77	N	IV	1000	-	1s2.2p2	1S0	235369.3	1s2.2p.(2P°3/2).3s	1P°1	473029.3
451.869	N	III	645	-	2s2.2p	2P°1/2	0	2s2.3s	2S1/2	221302.2
452.226	N	III	780	-	2s2.2p	2P°3/2	174.4	2s2.3s	2S1/2	221302.2
463.74	N	IV	2000	-	1s2.2p2	1D2	188882.5	1s2.2s.3p	1P°1	404522.4
644.634	N	II	1500	-	2s2.2p2	3P0	0	2s.2p3	3S°1	155126.73
644.837	N	II	1500	-	2s2.2p2	3P1	48.7	2s.2p3	3S°1	155126.73
645.178	N	II	2000	-	2s2.2p2	3P2	130.8	2s.2p3	3S°1	155126.73
647.5	N	I	630	-
660.286	N	II	1500	-	2s2.2p2	1D2	15316.2	2s.2p3	1P°1	166765.66
671.016	N	II	765	-	2s2.2p2	3P1	48.7	2s2.2p.3s	3P°2	149076.52
671.386	N	II	1500	-	2s2.2p2	3P2	130.8	2s2.2p.3s	3P°2	149076.52
671.63	N	II	675	-	2s2.2p2	3P1	48.7	2s2.2p.3s	3P°1	148940.17
671.773	N	II	720	-	2s2.2p2	3P1	48.7	2s2.2p.3s	3P°0	148908.59
672.001	N	II	765	-	2s2.2p2	3P2	130.8	2s2.2p.3s	3P°1	148940.17
684.996	N	III	2000	-	2s2.2p	2P°1/2	0	2s.2p2	2P3/2	145985.8
685.513	N	III	2500	-	2s2.2p	2P°1/2	0	2s.2p2	2P1/2	145875.7
685.816	N	III	3000	-	2s2.2p	2P°3/2	174.4	2s.2p2	2P3/2	145985.8
686.335	N	III	2000	-	2s2.2p	2P°3/2	174.4	2s.2p2	2P1/2	145875.7
692.7	N	I	1500	-
713.518	N	V	405	-	1s2.3p	2P°1/2	477765.7	1s2.4d	2D3/2	617916.3
713.86	N	V	675	-	1s2.3p	2P°3/2	477842	1s2.4d	2D5/2	617925.5
746.984	N	II	1500	-	2s2.2p2	1D2	15316.2	2s2.2p.3s	1P°1	149187.8
748.195	N	V	675	-	1s2.3d	2D3/2	484404.3	1s2.4f	2F°5/2	618059.3
748.291	N	V	885	-	1s2.3d	2D5/2	484426.3	1s2.4f	2F°7/2	618064.1

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