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
763.336	N	III	2000	-	2s2.2p	2P°1/2	0	2s.2p2	2S1/2	131004.3
764.359	N	III	2500	-	2s2.2p	2P°3/2	174.4	2s.2p2	2S1/2	131004.3
765.148	N	IV	2500	-	1s2.2s2	1S0	0	1s2.2s.2p	1P°1	130693.9
771.544	N	III	1000	-	2s.2p2	4P1/2	57187.1	2p3	4S°3/2	186797.1
771.901	N	III	1500	-	2s.2p2	4P3/2	57246.8	2p3	4S°3/2	186797.1
772.385	N	III	1500	-	2s.2p2	4P5/2	57327.9	2p3	4S°3/2	186797.1
772.891	N	III	885	-	2s.2p2	2D5/2	101023.9	2p3	2P°3/2	230408.6
772.975	N	III	675	-
775.965	N	II	3000	-	2s2.2p2	1D2	15316.2	2s.2p3	1D°2	144187.94
885.67	N	I	405	-
909.697	N	I	405	-	2s2.2p3	4S°3/2	0	2s2.2p2.(3P).5s	4P5/2	109926.661
910.278	N	I	360	-	2s2.2p3	4S°3/2	0	2s2.2p2.(3P).5s	4P3/2	109856.52
910.645	N	I	180	-	2s2.2p3	4S°3/2	0	2s2.2p2.(3P).5s	4P1/2	109812.233
915.612	N	II	2000	-	2s2.2p2	3P0	0	2s.2p3	3P°1	109216.6
915.962	N	II	2000	-	2s2.2p2	3P1	48.7	2s.2p3	3P°0	109223.5
916.012	N	II	2500	-	2s2.2p2	3P1	48.7	2s.2p3	3P°2	109217.6
916.701	N	II	3000	-	2s2.2p2	3P2	130.8	2s.2p3	3P°2	109217.6
921.992	N	IV	2500	-	1s2.2s.2p	3P°1	67272.3	1s2.2p2	3P2	175732.9
922.519	N	IV	2000	-	1s2.2s.2p	3P°0	67209.2	1s2.2p2	3P1	175608.1
923.057	N	IV	2000	-	1s2.2s.2p	3P°1	67272.3	1s2.2p2	3P1	175608.1
924.283	N	IV	2500	-	1s2.2s.2p	3P°2	67416.3	1s2.2p2	3P1	175608.1
953.415	N	I	405	-	2s2.2p3	4S°3/2	0	2s2.2p2.(3P).3d	4P1/2	104886.1
953.655	N	I	450	-	2s2.2p3	4S°3/2	0	2s2.2p2.(3P).3d	4P3/2	104859.73
953.97	N	I	585	-	2s2.2p3	4S°3/2	0	2s2.2p2.(3P).3d	4P5/2	104825.11
955.335	N	IV	4500	-	1s2.2s.2p	1P°1	130693.9	1s2.2p2	1S0	235369.3
963.99	N	I	585	-	2s2.2p3	4S°3/2	0	2s2.2p2.(3P).4s	4P5/2	103735.48
964.626	N	I	510	-	2s2.2p3	4S°3/2	0	2s2.2p2.(3P).4s	4P3/2	103667.16
965.041	N	I	315	-	2s2.2p3	4S°3/2	0	2s2.2p2.(3P).4s	4P1/2	103622.51
979.842	N	III	3000	-	2s.2p2	2D3/2	101030.6	2p3	2D°3/2	203088.9
979.919	N	III	3000	-	2s.2p2	2D5/2	101023.9	2p3	2D°5/2	203074.6
989.79	N	III	4000	-	2s2.2p	2P°1/2	0	2s.2p2	2D3/2	101030.6
991.514	N	III	3000	-	2s2.2p	2P°3/2	174.4	2s.2p2	2D3/2	101030.6
991.579	N	III	4500	-	2s2.2p	2P°3/2	174.4	2s.2p2	2D5/2	101023.9
1036.16	N	IV	675	-
1067.614	N	I	405	-	2s2.2p3	2D°5/2	19224.464	2s2.2p2.(3P).5d	2F7/2	112891.238
1068.612	N	I	270	-	2s2.2p3	2D°3/2	19233.177	2s2.2p2.(3P).5d	2F5/2	112812.518
1078.71	N	IV	405	-	1s2.2s.3d	1D2	429159.6	1s2.2s.4f	1F°3	521862.8
1083.99	N	II	2000	-	2s2.2p2	3P0	0	2s.2p3	3D°1	92251.8
1084.58	N	II	2500	-	2s2.2p2	3P1	48.7	2s.2p3	3D°2	92250.3
1085.546	N	II	2000	-	2s2.2p2	3P2	130.8	2s.2p3	3D°2	92250.3
1085.701	N	II	3000	-	2s2.2p2	3P2	130.8	2s.2p3	3D°3	92237.2
1097.237	N	I	780	-	2s2.2p3	2D°5/2	19224.464	2s2.2p2.(3P).4d	2F7/2	110362.462
1098.095	N	I	510	-
1098.26	N	I	510	-	2s2.2p3	2D°3/2	19233.177	2s2.2p2.(3P).4d	2F5/2	110286.305
1100.36	N	I	465	-	2s2.2p3	2D°5/2	19224.464	2s2.2p2.(3P).5s	2P3/2	110103.834
1100.465	N	I	180	-	2s2.2p3	2D°3/2	19233.177	2s2.2p2.(3P).5s	2P3/2	110103.834
1101.291	N	I	405	-	2s2.2p3	2D°3/2	19233.177	2s2.2p2.(3P).5s	2P1/2	110035.72
1134.165	N	I	1500	-	2s2.2p3	4S°3/2	0	2s.2p4	4P1/2	88170.57
1134.415	N	I	1500	-	2s2.2p3	4S°3/2	0	2s.2p4	4P3/2	88151.17
1134.98	N	I	2000	-	2s2.2p3	4S°3/2	0	2s.2p4	4P5/2	88107.26

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