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
3802.313	Sr	IV	6	-	4s2.4p4.(3P0).6p	2[1]°1/2	359197.56	4s2.4p4.(3P1).6d	2[2]3/2	385489.76
3804.205	Sr	IV	3	-	4s2.4p4.(3P2).5f	2[2]°5/2	378524.75	4s2.4p4.(3P2).6g	2[3]7/2	404803.93
3806.849	Sr	IV	5	-	4s2.4p4.(3P1).6p	2[2]°3/2	359228.65	4s2.4p4.(3P1).6d	2[2]3/2	385489.76
3807.208	Sr	IV	20	-	4s2.4p4.(3P2).6p	2[2]°5/2	349952.33	4s2.4p4.(3P2).6d	2[3]7/2	376210.74
3807.424	Sr	I	150	-	5s.5p	3P°1	14504.334	5s.8s	3S1	40761.372
3812.02	Sr	I	165	-	5s.4d	3D3	18319.261	5s.9f	3F°4	44544.63
3812.044	Sr	I	65	-	5s.4d	3D3	18319.261	5s.9f	3F°3	44544.44
3818.379	Sr	IV	6	-	4s2.4p4.(1D).4f	2D°5/2	351166.74	4s2.4p4.(3P2).6d	2[4]7/2	377348.64
3821.969	Sr	III	40	-	4p5.(2P°3/2).4f	2[3/2]1	279824.21	4p5.(2P°3/2).5g	2[5/2]°2	305981.33
3823.539	Sr	IV	3	-	4s2.4p4.(1D).4f	2P°3/2	352075.62	4s2.4p4.(3P2).6d	2[0]1/2	378221.92
3826.373	Sr	IV	8	-	4s2.4p4.(3P1).6p	2[1]°1/2	361194.32	4s2.4p4.(3P0).6d	2[2]3/2	387321.32
3827.187	Sr	IV	10	-	4s2.4p4.(1D2).6p	2[3]°5/2	370570.27	4s2.4p4.(1D2).6d	2[4]7/2	396691.71
3828.506	Sr	IV	8	-	4s2.4p4.(1D2).5s	2[2]5/2	250046.76	4s2.4p4.(3P2).5p	2[2]°3/2	276159.16
3832.341	Sr	IV	10	-	4s2.4p4.(3P2).6p	2[1]°3/2	350211.08	4s2.4p4.(3P2).6d	2[2]5/2	376297.31
3838.874	Sr	III	20	-	4p5.(2P°3/2).4f	2[3/2]2	280180.56	4p5.(2P°3/2).5g	2[7/2]°3	306222.46
3843.325	Sr	I	165	-	5s.4d	3D1	18159.04	5s.8f	3F°2	44170.8
3850.58	Sr	IV	15	-	4s2.4p4.(3P1).6p	2[2]°3/2	359228.65	4s2.4p4.(3P1).6d	2[3]5/2	385191.43
3851.681	Sr	IV	15	-	4s2.4p4.(3P0).6p	2[1]°3/2	360770.07	4s2.4p4.(3P0).6d	2[2]5/2	386725.54
3852.144	Sr	I	210	-	5s.4d	3D2	18218.784	5s.8f	3F°3	44170.99
3855.882	Sr	III	30	-	4p5.(2P°1/2).4d	2[5/2]°3	199916	4p5.(2P°3/2).5p	2[5/2]3	225843.11
3859.136	Sr	IV	25	-	4s2.4p4.(3P2).6p	2[3]°5/2	351443.45	4s2.4p4.(3P2).6d	2[4]7/2	377348.64
3865.451	Sr	I	150	-	5s.5p	3P°2	14898.545	5s.8s	3S1	40761.372
3867.067	Sr	I	6	-	5s.4d	3D3	18319.261	5s.8f	3F°4	44171.32
3874.261	Sr	III	50	-	4p5.(2P°3/2).4f	2[3/2]2	280180.56	4p5.(2P°3/2).5g	2[5/2]°3	305984.65
3874.75	Sr	III	20	-	4p5.(2P°3/2).4f	2[3/2]2	280180.56	4p5.(2P°3/2).5g	2[5/2]°2	305981.33
3877.627	Sr	IV	6	-	4s2.4p4.(3P2).6p	2[2]°3/2	353899.14	4s2.4p4.(3P2).7s	2[2]3/2	379680.74
3879.275	Sr	IV	-	-	4s2.4p4.(3P1).6p	2[2]°5/2	359420.7	4s2.4p4.(3P1).6d	2[3]5/2	385191.43
3889.738	Sr	IV	3	-	4s2.4p4.(3P2).5d	2[1]1/2	328733.88	4s.4d.(3D).4p5.(2P°)	4F°3/2	354435.3
3891.159	Sr	IV	2	-	4s2.4p4.(3P).4d	2P3/2	252385.97	4s2.4p4.(3P1).5p	2[2]°3/2	278078
3896.699	Sr	IV	2	-	4s2.4p4.(1D2).5s	2[2]3/2	250503.65	4s2.4p4.(3P2).5p	2[2]°3/2	276159.16
3898.5	Sr	III	15	-	4p5.(2P°3/2).4f	2[9/2]5	280662.31	4p5.(2P°3/2).5g	2[9/2]°5	306305.9
3906.112	Sr	IV	2	-	4s2.4p4.(1S).4d	2D5/2	245734.92	4s2.4p4.(3P2).5p	2[3]°5/2	271328.56
3908.438	Sr	IV	20	-	4s2.4p4.(3P1).6p	2[2]°5/2	359420.7	4s2.4p4.(3P1).6d	2[3]7/2	384999.12
3911.452	Sr	IV	20	-	4s2.4p4.(1D2).6p	2[3]°7/2	371246.97	4s2.4p4.(1D2).6d	2[4]9/2	396805.69
3912.62	Sr	IV	9	-	4s2.4p4.(1D2).5s	2[2]3/2	250503.65	4s2.4p4.(3P1).5p	2[0]°1/2	276054.66
3914.282	Sr	IV	30	-	4s2.4p4.(3P2).6p	2[3]°7/2	351462.05	4s2.4p4.(3P2).6d	2[4]9/2	377002.29
3916.16	Sr	IV	2	-	4s2.4p4.(3P).4d	2P3/2	252385.97	4s2.4p4.(3P0).5p	2[1]°1/2	277913.84
3919.566	Sr	I	225	1	5s.4d	1D2	20149.685	5s.20f	1F°3	45655.49
3920.681	Sr	III	25	-	4p5.(2P°3/2).4f	2[9/2]4	280806.83	4p5.(2P°3/2).5g	2[9/2]°4	306305.35
3921.194	Sr	IV	2	-	4s2.4p4.(1D2).6p	2[2]°3/2	372804.73	4s2.4p4.(1D2).6d	2[2]3/2	398299.95
3924.184	Sr	I	255	1	5s.4d	1D2	20149.685	5s.19f	1F°3	45625.48
3925.	Sr	II	15	-	4p6.6p	2P°1/2	55769.7	4p6.9d	2D3/2	81240.2
3925.613	Sr	IV	-	-	4s2.4p4.(3P1).6p	2[2]°3/2	359228.65	4s2.4p4.(3P1).6d	2[1]1/2	384695.31
3925.872	Sr	I	255	1	5s.4d	3D1	18159.04	5s.7f	3F°2	43623.896
3929.607	Sr	I	255	1	5s.4d	1D2	20149.685	5s.18f	1F°3	45590.32
3933.523	Sr	I	120	1	5s.4d	1D2	20149.685	5s.20p	1P°1	45565
3935.056	Sr	I	255	1	5s.4d	3D2	18218.784	5s.7f	3F°3	43624.205
3935.099	Sr	I	20	-	5s.4d	3D2	18218.784	5s.7f	3F°2	43623.896
3936.037	Sr	I	225	1	5s.4d	1D2	20149.685	5s.17f	1F°3	45548.76
3936.398	Sr	III	55	-	4p5.(2P°3/2).4f	2[9/2]5	280662.31	4p5.(2P°3/2).5g	2[11/2]°6	306059.06

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