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
4413.215	Ne	II	7	3	2s2.2p4.(3P).3d	4P5/2	281171.3566	2s2.2p4.(3P0).4f	2[3]°7/2	303824.2119
4413.561	Ne	I	2	1	2s2.2p5.(2P°3/2).3p	2[5/2]2	149824.2215	2s2.2p5.(2P°3/2).10s	2[3/2]°2	172475.321
4415.141	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[3/2]1	150121.5922	2s2.2p5.(2P°3/2).11s	2[3/2]°1	172764.6
4416.7552	Ne	II	20	11	2s2.2p4.(3P).3d	2D5/2	280268.9453	2s2.2p4.(3P2).4f	2[2]°5/2	302903.635
4416.817	Ne	I	7	3	2s2.2p5.(2P°3/2).3p	2[5/2]2	149824.2215	2s2.2p5.(2P°1/2).7d	2[5/2]°3	172458.613
4420.558	Ne	I	1	1	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).6d	2[5/2]°2	170872.8524
4421.3888	Ne	II	4	2	2s2.2p4.(3P).3d	4P3/2	280989.5229	2s2.2p4.(3P1).4f	2[3]°5/2	303600.498
4421.5553	Ne	I	7	3	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).6d	2[3/2]°1	170867.923
4422.5205	Ne	I	45	21	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).6d	2[3/2]°2	170862.9893
4422.8	Ne	VIII	3	1	1s2.8d	2D5/2	1818658	1s2.9p	2P°	1841265
4424.8065	Ne	I	45	21	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).6d	2[1/2]°1	170851.3105
4425.4	Ne	I	20	10	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).6d	2[1/2]°0	170848.274
4426.8	Ne	VIII	3	1	1s.2s.(3S).8f	4F°	9118338	1s.2s.(3S).9d	4D	9140918
4427.108	Ne	II	8	4	2s2.2p4.(3P).3d	2F7/2	280262.3163	2s2.2p4.(3P2).4f	2[3]°5/2	302844.085
4427.755	Ne	I	4	2	2s2.2p5.(2P°1/2).3p	2[3/2]1	150772.1118	2s2.2p5.(2P°1/2).9d	2[3/2]°1	173350.78
4427.981	Ne	I	2	1	2s2.2p5.(2P°1/2).3p	2[3/2]1	150772.1118	2s2.2p5.(2P°1/2).9d	2[5/2]°2	173349.46
4428.4075	Ne	II	20	10	2s2.2p4.(3P).3d	2D5/2	280268.9453	2s2.2p4.(3P2).4f	2[3]°5/2	302844.085
4428.52	Ne	II	15	7	2s2.2p4.(3P).3d	2D5/2	280268.9453	2s2.2p4.(3P2).4f	2[3]°7/2	302843.509
4428.6359	Ne	II	25	12	2s2.2p4.(3P).3d	2F5/2	281025.9326	2s2.2p4.(3P1).4f	2[3]°7/2	303599.9098
4429.41	Ne	I	1	1	2s2.2p5.(2P°1/2).3p	2[1/2]1	151038.4524	2s2.2p5.(2P°1/2).10d	2[3/2]°2	173608.51
4429.64	Ne	II	2	1	2s2.2p4.(3P).3d	2F7/2	280262.3163	2s2.2p4.(3P2).4f	2[4]°7/2	302831.176
4430.	Ne	VII	-	-	1s2.2p.3p	3P0	1171500	1s2.2p.3d	3D°1	1194060
4430.9018	Ne	II	7	3	2s2.2p4.(3P).3d	4F3/2	280947.0768	2s2.2p4.(3P1).4f	2[2]°5/2	303509.514
4430.9417	Ne	II	45	20	2s2.2p4.(3P).3d	2D5/2	280268.9453	2s2.2p4.(3P2).4f	2[4]°7/2	302831.176
4431.105	Ne	II	2	1	2s2.2p4.(3P).3d	4F3/2	280947.0768	2s2.2p4.(3P1).4f	2[2]°3/2	303508.458
4431.81	Ne	II	-	-	2s2.2p4.(1D).3d	2S1/2	306011.056	2s2.2p4.(1D2).4f	2[1]°3/2	328568.864
4432.303	Ne	II	-	-	2s2.2p4.(1D).3d	2D3/2	306262.755	2s2.2p4.(1D2).4f	2[3]°5/2	328818.048
4432.5166	Ne	I	3	1	2s2.2p5.(2P°3/2).3p	2[5/2]3	149657.0392	2s2.2p5.(2P°3/2).8d	2[5/2]°3	172211.266
4433.398	Ne	I	1	1	2s2.2p5.(2P°3/2).3p	2[5/2]3	149657.0392	2s2.2p5.(2P°3/2).8d	2[3/2]°2	172206.77
4433.7239	Ne	I	10	5	2s2.2p5.(2P°3/2).3p	2[5/2]3	149657.0392	2s2.2p5.(2P°3/2).8d	2[7/2]°4	172205.113
4435.094	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[3/2]2	150315.8612	2s2.2p5.(2P°1/2).9s	2[1/2]°1	172857
4436.979	Ne	II	15	7	2s2.2p4.(3P).4p	4P°5/2	290371.9268	2s2.2p4.(3P).6s	4P5/2	312903.465
4439.2525	Ne	II	4	2	2s2.2p4.(3P).3d	4P3/2	280989.5229	2s2.2p4.(3P1).4f	2[2]°5/2	303509.514
4439.461	Ne	II	25	12	2s2.2p4.(3P).3d	4P3/2	280989.5229	2s2.2p4.(3P1).4f	2[2]°3/2	303508.458
4439.9914	Ne	II	2	1	2s2.2p4.(3P).3d	2D3/2	280473.555	2s2.2p4.(3P2).4f	2[1]°3/2	302989.805
4440.363	Ne	I	2	1	2s2.2p5.(2P°3/2).3p	2[3/2]2	150315.8612	2s2.2p5.(2P°3/2).10d	2[5/2]°2	172830.2
4440.804	Ne	II	10	5	2s2.2p4.(3P).3p	2P°3/2	254164.9888	2s2.2p4.(1S).3s	2S1/2	276677.1142
4440.812	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[3/2]2	150315.8612	2s2.2p5.(2P°3/2).10d	2[3/2]°2	172827.93
4440.89	Ne	I	1	1	2s2.2p5.(2P°3/2).3p	2[3/2]2	150315.8612	2s2.2p5.(2P°3/2).10d	2[7/2]°3	172827.35
4441.0908	Ne	II	-	-	2s2.2p4.(3P).3s	2P3/2	224087.0092	2s2.2p4.(3P).3p	4P°1/2	246597.6805
4442.6865	Ne	II	4	2	2s2.2p4.(3P).3d	2F5/2	281025.9326	2s2.2p4.(3P1).4f	2[4]°7/2	303528.5122
4444.978	Ne	I	4	2	2s2.2p5.(2P°1/2).3p	2[3/2]2	150858.5079	2s2.2p5.(2P°1/2).9d	2[5/2]°3	173349.52
4445.671	Ne	I	1	1	2s2.2p5.(2P°1/2).3p	2[3/2]1	150772.1118	2s2.2p5.(2P°1/2).10s	2[1/2]°1	173259.46
4445.8	Ne	VIII	3	1	1s.2s.(3S).8d	4D	9117478	1s.2s.(3S).9p	4P°	9139964
4446.4398	Ne	II	4	2	2s2.2p4.(3P).3d	2F5/2	281025.9326	2s2.2p4.(3P1).4f	2[2]°5/2	303509.514
4446.538	Ne	I	1	1	2s2.2p5.(2P°1/2).3p	2[3/2]1	150772.1118	2s2.2p5.(2P°1/2).10s	2[1/2]°0	173255.24
4446.6507	Ne	II	-	-	2s2.2p4.(3P).3d	2F5/2	281025.9326	2s2.2p4.(3P1).4f	2[2]°3/2	303508.458
4452.607	Ne	II	-	-	2s2.2p4.(1D).3d	2D5/2	306243.4077	2s2.2p4.(1D2).4f	2[2]°5/2	328695.864
4452.79	Ne	III	285	133	2s2.2p3.(4S°).4f	5F2	449553	2s2.2p3.(4S°).5g	5G°3	472004.1
4452.983	Ne	I	2	1	2s2.2p5.(2P°3/2).3p	2[3/2]1	150121.5922	2s2.2p5.(2P°3/2).9d	2[5/2]°2	172572.12

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