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
2119.857	Kr	II	-	-	4s2.4p4.(3P).4d	4D1/2	121779.54	4s2.4p4.(1S).5p	2P°3/2	168937.54
2120.865	Kr	II	-	-	4s2.4p4.(3P).4d	2P3/2	131375.45	4s2.4p4.(3P2).5f	2[2]°3/2	178511.13
2123.47	Kr	IV	1	-	4s2.4p2.(3P).5s	2P3/2	211685.5	4s2.4p2.(1D).5p	2D°5/2	258763.2
2125.042	Kr	II	-	-	4s2.4p4.(3P).5s	4P1/2	117603.016	4s2.4p4.(3P).6p	4P°3/2	164646.33
2125.22	Kr	IV	-	-	4s2.4p2.(3P).5p	4P°1/2	243567.2	4s2.4p2.(3P).5d	4F3/2	290606.4
2125.6	Kr	VIII	-	-	8p	2P°1/2	867081	9d	2D3/2	914112
2125.769	Kr	II	-	-	4s2.4p4.(3P).4d	2P3/2	131375.45	4s2.4p4.(3P2).5f	2[3]°5/2	178402.42
2129.75	Kr	III	-	-	4s2.4p3.(4S°).4d	3D°3	148735.32	4s2.4p3.(2D°).5p	3F4	195674.5
2129.82	Kr	II	-	-	4s2.4p4.(3P).4d	2F7/2	131632.11	4s2.4p4.(3P2).5f	2[2]°5/2	178569.56
2130.1	Kr	III	-	-	4s2.4p3.(2D°).5p	1D2	202895.94	4s2.4p3.(2P°).6s	1P°1	249827.67
2130.26	Kr	II	-	-	4s2.4p4.4d	5/2	137098.16	4s2.4p4.(3P2).6f	2[3]°5/2	184027.39
2130.432	Kr	II	-	-	4s2.4p4.(3P).4d	2F7/2	131632.11	4s2.4p4.(3P2).5f	2[5]°9/2	178556.06
2130.937	Kr	II	-	-	4s2.4p4.(3P).5p	4P°3/2	134286.667	4s2.4p4.(3P).8s	4P5/2	181199.76
2131.16	Kr	V	2	-	4s2.4p.5s	3P°2	246798	4s2.4p.5p	3S1	293705
2132.198	Kr	II	-	-	4s2.4p4.4d	5/2	137098.16	4s2.4p4.(3P2).6f	2[4]°7/2	183983.37
2133.843	Kr	II	-	-	4s2.4p4.(3P).4d	4D1/2	121779.54	4s2.4p4.(3P2).4f	2[1]°1/2	168628.47
2134.693	Kr	II	-	-	4s2.4p4.(3P).4d	2F7/2	131632.11	4s2.4p4.(3P2).5f	2[3]°7/2	178462.5
2136.07	Kr	III	-	-	4s2.4p3.(2P°).4d	1D°2	165463.4	4s2.4p3.(2P°).5p	1P1	212263.74
2136.96	Kr	IV	-	-	4s2.4p2.(3P).5p	2P°3/2	250173.8	4s2.4p2.(3P).5d	2F5/2	296954.4
2137.4	Kr	VIII	-	-	6p	2P°3/2	722471	6d	2D5/2	769247
2138.7	Kr	III	-	-	4s2.4p3.(4S°).4d	3D°3	148735.32	4s2.4p3.(2D°).5p	3D3	195478
2140.189	Kr	II	-	-	4s2.4p4.(3P).4d	2F7/2	131632.11	4s2.4p4.(3P2).5f	2[4]°9/2	178341.88
2142.49	Kr	III	-	-	4s2.4p3.(2P°).4d	1D°2	165463.4	4s2.4p3.(2P°).5p	1D2	212123.41
2142.97	Kr	IV	1	-	4s2.4p2.(3P).4d	2D5/2	211860.3	4s2.4p2.(1D).5p	2F°7/2	258509.6
2143.845	Kr	II	-	-	4s2.4p4.4d	5/2	137098.16	4s2.4p4.(3P0).5f	2[3]°7/2	183728.6
2145.063	Kr	II	-	-	4s2.4p4.(3P).4d	4D1/2	121779.54	4s2.4p4.(3P2).4f	2[2]°3/2	168383.26
2146.041	Kr	II	-	-	4s2.4p4.(3P).5s	2P3/2	118474.359	4s2.4p4.(3P).6p	4D°5/2	165057.18
2148.01	Kr	IV	1	-	4s2.4p2.(3P).5p	2P°3/2	250173.8	4s2.4p2.(3P).6s	4P1/2	296713.3
2148.58	Kr	III	-	-	4s2.4p3.(4S°).5s	3S°1	151580.19	4s2.4p3.(2D°).5p	3P2	198107.78
2150.07	Kr	IV	-	-	4s2.4p2.(3P).4d	2D5/2	211860.3	4s2.4p2.(1D).5p	2D°3/2	258355.4
2150.08	Kr	III	-	-	4s2.4p3.(2D°).5p	3D1	190723.58	4s2.4p3.(2D°).5d	1P°1	237218.74
2150.708	Kr	II	-	-	4s2.4p4.(3P).4d	4D1/2	121779.54	4s2.4p4.(1S).5p	2P°1/2	168261.27
2151.42	Kr	III	-	-	4s2.4p3.(2D°).5p	1D2	202895.94	4s2.4p3.(2P°).6s	3P°2	249361.86
2152.3	Kr	VIII	-	-	6p	2P°3/2	722471	6d	2D3/2	768919
2158.43	Kr	III	-	-	4s2.4p3.(4S°).4d	3D°2	147804.55	4s2.4p3.(2D°).5p	1P1	194120.25
2161.94	Kr	III	-	-	4s2.4p3.(4S°).5p	5P1	175543.82	4s2.4p3.(4S°).5d	3D°1	221784.31
2162.3	Kr	III	-	-	4s2.4p3.(2D°).5s	3D°2	163635.84	4s2.4p3.(2P°).5p	3D3	209868.53
2162.5	Kr	III	-	-	4s2.4p3.(4S°).4d	3D°3	148735.32	4s2.4p3.(2D°).5p	1F3	194962.81
2163.84	Kr	III	-	-	4s2.4p3.(2D°).5p	3F3	193825.1	4s2.4p3.(4S°).6d	3D°3	240025.2
2164.38	Kr	IV	-	-	4s2.4p2.(1D).5p	2D°3/2	258355.4	4s2.4p2.(3P).6s	2P3/2	304543.7
2165.111	Kr	II	-	-	4s2.4p4.(3P).5s	2P3/2	118474.359	4s2.4p4.(3P).6p	4P°3/2	164646.33
2169.06	Kr	IV	-	-	4s2.4p2.(1D).5p	2F°5/2	257142.7	4s2.4p2.(3P).6s	4P5/2	303231.3
2169.062	Kr	II	-	-	4s2.4p4.(1D).5s	2D3/2	127597.49	4s2.4p4.(3P0).4f	2[3]°5/2	173686.12
2170.83	Kr	III	-	-	4s2.4p3.(4S°).4d	3D°2	147804.55	4s2.4p3.(2D°).5p	3D2	193855.36
2172.25	Kr	III	-	-	4s2.4p3.(4S°).4d	3D°2	147804.55	4s2.4p3.(2D°).5p	3F3	193825.1
2172.5	Kr	III	-	-	4s2.4p3.(2D°).5s	3D°1	163268.92	4s2.4p3.(2P°).5p	3P1	209284.41
2172.99	Kr	III	1	-	4s2.4p3.(4S°).5p	5P2	175778.64	4s2.4p3.(4S°).5d	3D°1	221784.31
2173.76	Kr	III	-	-	4s2.4p3.(4S°).5p	5P2	175778.64	4s2.4p3.(4S°).5d	3D°3	221767.62
2175.34	Kr	V	5	-	4s2.4p.4d	1P°1	237720.58	4s2.4p.5p	3D2	283677
2177.772	Kr	II	-	-	4s2.4p4.4d	5/2	137098.16	4s2.4p4.(3P1).5f	2[4]°7/2	183001.89

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