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
3540.401	Sr	IV	10	-	4s2.4p4.(3P2).6p	2[3]°5/2	351443.45	4s2.4p4.(3P2).7s	2[2]3/2	379680.74
3548.083	Sr	I	120	-	5s.5p	3P°2	14898.545	5s.8d	3D3	43074.728
3556.44	Sr	II	3	-	4p6.6p	2P°1/2	55769.7	4p6.12s	2S1/2	83879.9
3559.1	Sr	II	3	-	4p6.6p	2P°3/2	56057.9	4p6.11d	2D3/2	84142
3559.645	Sr	III	20	-	4p5.(2P°3/2).4d	2[3/2]°1	197225.97	4p5.(2P°3/2).5p	2[5/2]2	225310.67
3563.789	Sr	IV	8	-	4s2.4p4.(3P1).6p	2[2]°5/2	359420.7	4s2.4p4.(3P1).7s	2[1]3/2	387472.75
3566.429	Sr	IV	10	-	4s2.4p4.(1D2).5s	2[2]5/2	250046.76	4s2.4p4.(3P1).5p	2[2]°3/2	278078
3575.457	Sr	III	8	-	4p5.(2P°1/2).5p	2[1/2]0	241000.51	4p5.(2P°3/2).5d	2[1/2]°1	268960.97
3577.243	Sr	I	6	-	5s.5p	3P°1	14504.334	5s.9s	3S1	42451.16
3577.391	Sr	IV	3	-	4s2.4p4.(3P2).6p	2[1]°1/2	351735.29	4s2.4p4.(3P2).7s	2[2]3/2	379680.74
3593.23	Sr	II	9	-	4p6.6p	2P°3/2	56057.9	4p6.12s	2S1/2	83879.9
3597.223	Sr	IV	4	-	4s2.4p4.(3P2).5f	2[4]°7/2	376898.93	4s2.4p4.(3P2).6g	2[5]9/2	404690.21
3621.511	Sr	IV	10	-	4s2.4p4.(3P2).6p	2[3]°7/2	351462.05	4s2.4p4.(3P2).7s	2[2]5/2	379066.96
3625.53	Sr	IV	6	-	4s2.4p4.(1D2).5s	2[2]3/2	250503.65	4s2.4p4.(3P1).5p	2[2]°3/2	278078
3628.345	Sr	I	30	-	5s.5p	3P°2	14898.545	5s.9s	3S1	42451.16
3629.144	Sr	I	90	-	5s.5p	3P°0	14317.507	5s.7d	3D1	41864.354
3632.081	Sr	IV	8	-	4s2.4p4.(3P).4d	2D5/2	254820.96	4s2.4p4.(3P1).5p	2[1]°3/2	282345.52
3633.511	Sr	IV	4	-	4s2.4p4.(3P0).6p	2[1]°3/2	360770.07	4s2.4p4.(3P0).7s	2[0]1/2	388284.04
3634.889	Sr	IV	3	-	4s2.4p4.(1D2).6p	2[3]°5/2	370570.27	4s2.4p4.(1D2).6d	2[3]5/2	398073.63
3635.72	Sr	IV	1	-	4s2.4p4.(3P1).6p	2[2]°3/2	359228.65	4s2.4p4.(3P0).6d	2[2]5/2	386725.54
3639.902	Sr	I	40	-	5s.4d	3D1	18159.04	5s.19f	3F°2	45624.48
3642.078	Sr	IV	8	-	4s2.4p4.(3P2).6p	2[3]°5/2	351443.45	4s2.4p4.(3P2).6d	2[3]5/2	378892.59
3643.838	Sr	I	45	-	5s.4d	3D2	18218.784	5s.20f	3F°3	45654.56
3644.595	Sr	I	40	-	5s.4d	3D1	18159.04	5s.18f	3F°2	45589.11
3647.83	Sr	I	60	-	5s.4d	3D2	18218.784	5s.19f	3F°3	45624.53
3650.159	Sr	I	50	-	5s.4d	3D1	18159.04	5s.17f	3F°2	45547.3
3650.727	Sr	III	25	-	4p5.(2P°3/2).5s	2[3/2]°1	194411.46	4p5.(2P°3/2).5p	2[1/2]1	221795.4
3652.533	Sr	I	60	-	5s.4d	3D2	18218.784	5s.18f	3F°3	45589.25
3653.27	Sr	I	90	-	5s.5p	3P°1	14504.334	5s.7d	3D2	41869.27
3653.928	Sr	I	45	-	5s.5p	3P°1	14504.334	5s.7d	3D1	41864.354
3656.819	Sr	I	50	-	5s.4d	3D1	18159.04	5s.16f	3F°2	45497.42
3656.837	Sr	IV	1	-	4s2.4p4.(3P1).6p	2[0]°1/2	358151.51	4s2.4p4.(3P1).6d	2[2]3/2	385489.76
3657.213	Sr	I	50	-	5s.4d	3D3	18319.261	5s.20f	3F°4	45654.7
3658.125	Sr	I	65	-	5s.4d	3D2	18218.784	5s.17f	3F°3	45547.41
3660.849	Sr	IV	9	-	4s2.4p4.(3P2).5f	2[5]°11/2	377552.45	4s2.4p4.(3P2).6g	2[6]13/2	404860.73
3661.267	Sr	I	65	-	5s.4d	3D3	18319.261	5s.19f	3F°4	45624.43
3664.827	Sr	I	70	-	5s.4d	3D2	18218.784	5s.16f	3F°3	45497.43
3664.907	Sr	I	60	-	5s.4d	3D1	18159.04	5s.15f	3F°2	45437.09
3665.993	Sr	I	80	-	5s.4d	3D3	18319.261	5s.18f	3F°4	45589.23
3671.627	Sr	I	80	-	5s.4d	3D3	18319.261	5s.17f	3F°4	45547.39
3672.951	Sr	I	80	-	5s.4d	3D2	18218.784	5s.15f	3F°3	45437.1
3674.859	Sr	I	50	-	5s.4d	3D1	18159.04	5s.14f	3F°2	45363.22
3677.56	Sr	II	9	-	4p6.6p	2P°1/2	55769.7	4p6.10d	2D3/2	82953.9
3678.192	Sr	IV	5	-	4s2.4p4.(3P2).6p	2[1]°1/2	351735.29	4s2.4p4.(3P2).6d	2[1]3/2	378914.97
3678.368	Sr	I	90	-	5s.4d	3D3	18319.261	5s.16f	3F°4	45497.49
3681.572	Sr	IV	1	-	4s2.4p4.(3P1).6p	2[1]°3/2	360403	4s2.4p4.(3P1).7s	2[1]1/2	387557.6
3682.919	Sr	I	85	-	5s.4d	3D2	18218.784	5s.14f	3F°3	45363.43
3684.78	Sr	IV	5	-	4s2.4p4.(3P2).5f	2[4]°9/2	377521.69	4s2.4p4.(3P2).6g	2[5]11/2	404652.67
3686.559	Sr	I	90	-	5s.4d	3D3	18319.261	5s.15f	3F°4	45437.11
3687.261	Sr	I	60	-	5s.4d	3D1	18159.04	5s.13f	3F°2	45271.72

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