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
4139.046	Sr	III	5	1	4p5.(2P°1/2).5s	2[1/2]°1	203342	4p5.(2P°3/2).5p	2[3/2]1	227495.38
4158.526	Sr	I	675	107	5s.4d	1D2	20149.685	5s.8f	1F°3	44189.889
4161.796	Sr	II	50	8	4p6.5p	2P°1/2	23715.19	4p6.6s	2S1/2	47736.53
4185.424	Sr	I	330	80	5s.5p	1P°1	21698.452	5s.20d	1D2	45584.1831
4188.323	Sr	IV	3	1	4s2.4p4.(3P2).5d	2[2]3/2	327865.89	4s2.4p4.(3P2).6p	2[1]°1/2	351735.29
4192.777	Sr	I	240	57	5s.5p	1P°1	21698.452	5s.19d	1D2	45542.2955
4193.148	Sr	I	135	34	5s.5p	1P°1	21698.452	5s.20s	1S0	45540.2024
4201.534	Sr	I	225	62	5s.5p	1P°1	21698.452	5s.18d	1D2	45492.6101
4202.209	Sr	I	210	56	5s.5p	1P°1	21698.452	5s.19s	1S0	45488.786
4202.522	Sr	I	4	1	5s.4d	1D2	20149.685	5s.10p	1P°1	43938.201
4203.78	Sr	I	165	47	5s.5p	1P°1	21698.452	5s.18d	3D2	45479.88
4205.249	Sr	IV	2	1	4s2.4p4.(3P).4d	2P3/2	252385.97	4s2.4p4.(3P2).5p	2[2]°3/2	276159.16
4212.036	Sr	I	660	198	5s.5p	1P°1	21698.452	5s.17d	1D2	45433.2717
4213.23	Sr	I	420	126	5s.5p	1P°1	21698.452	5s.18s	1S0	45426.5505
4214.246	Sr	I	420	127	5s.5p	1P°1	21698.452	5s.17d	3D2	45420.84
4215.524	Sr	II	495	165	4p6.5s	2S1/2	0	4p6.5p	2P°1/2	23715.19
4223.775	Sr	IV	3	1	4s2.4p4.(3P).4d	2P3/2	252385.97	4s2.4p4.(3P1).5p	2[0]°1/2	276054.66
4224.698	Sr	I	570	187	5s.5p	1P°1	21698.452	5s.16d	1D2	45362.1272
4226.771	Sr	I	345	121	5s.5p	1P°1	21698.452	5s.16d	3D2	45350.35
4226.826	Sr	I	345	121	5s.5p	1P°1	21698.452	5s.17s	1S0	45350.2296
4232.767	Sr	IV	4	1	4s2.4p4.(3P0).5d	2[2]5/2	337151.32	4s2.4p4.(3P0).6p	2[1]°3/2	360770.07
4240.01	Sr	I	330	128	5s.5p	1P°1	21698.452	5s.15d	3D2	45276.65
4240.54	Sr	II	2	1	4p6.4f	2F°5/2	60991.34	4p6.10g	2G7/2	84567
4242.399	Sr	I	330	125	5s.5p	1P°1	21698.452	5s.15d	1D2	45263.6196
4243.868	Sr	I	270	103	5s.5p	1P°1	21698.452	5s.16s	1S0	45255.2295
4245.343	Sr	IV	4	2	4s2.4p4.(3P2).5d	2[3]7/2	327166.57	4s.4d.(3D).4p5.(2P°)	4F°7/2	350715.04
4252.939	Sr	I	2	1	5s.4d	1D2	20149.685	5s.7f	1F°3	43656.219
4258.745	Sr	I	90	37	5s.4d	1D2	20149.685	5s.7f	3F°3	43624.205
4259.013	Sr	I	150	64	5s.5p	1P°1	21698.452	5s.14d	3D2	45171.49
4262.32	Sr	I	180	77	5s.5p	1P°1	21698.452	5s.14d	1D2	45153.2785
4265.66	Sr	I	105	45	5s.5p	1P°1	21698.452	5s.15s	1S0	45134.9242
4268.879	Sr	IV	3	1	4s2.4p4.(3P2).5d	2[2]5/2	327296.31	4s.4d.(3D).4p5.(2P°)	4F°7/2	350715.04
4288.145	Sr	I	525	236	5s.5p	1P°1	21698.452	5s.13d	1D2	45012.0249
4293.717	Sr	IV	10	5	4s2.4p4.(3P2).5d	2[3]7/2	327166.57	4s.4d.(3D).4p5.(2P°)	4F°9/2	350449.73
4294.148	Sr	I	510	233	5s.5p	1P°1	21698.452	5s.14s	1S0	44979.454
4296.82	Sr	II	4	2	4p6.5d	2D3/2	53286.31	4p6.6f	2F°5/2	76553.4
4298.571	Sr	IV	15	7	4s2.4p4.(3P).4d	2D5/2	254820.96	4s2.4p4.(3P1).5p	2[2]°3/2	278078
4299.542	Sr	IV	5	2	4s2.4p4.(3P0).5d	2[2]5/2	337151.32	4s2.4p4.(3P1).6p	2[1]°3/2	360403
4305.447	Sr	II	45	22	4p6.5p	2P°3/2	24516.65	4p6.6s	2S1/2	47736.53
4308.105	Sr	I	20	10	5s.4d	3D1	18159.04	5s.5f	3F°2	41364.602
4312.74	Sr	II	7	3	4p6.5d	2D5/2	53372.97	4p6.6f	2F°5/2	76553.4
4313.182	Sr	I	3	1	5s.4d	1D2	20149.685	5s.9p	1P°1	43328.04
4319.053	Sr	I	15	8	5s.4d	3D2	18218.784	5s.5f	3F°3	41365.482
4319.22	Sr	I	35	15	5s.4d	3D2	18218.784	5s.5f	3F°2	41364.602
4321.953	Sr	I	105	51	5s.5p	1P°1	21698.452	5s.12d	1D2	44829.6648
4326.445	Sr	I	3	2	5s.5p	3P°0	14317.507	5s.7s	3S1	37424.675
4332.439	Sr	I	70	32	5s.5p	1P°1	21698.452	5s.13s	1S0	44773.6707
4335.799	Sr	III	8	4	4p5.(2P°1/2).4d	2[3/2]°2	198738.14	4p5.(2P°3/2).5p	2[1/2]1	221795.4
4337.664	Sr	I	10	5	5s.4d	3D3	18319.261	5s.5f	3F°4	41366.67
4337.891	Sr	I	50	23	5s.4d	3D3	18319.261	5s.5f	3F°3	41365.482

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