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
3936.722	Sr	III	55	-	4p5.(2P°1/2).4d	2[5/2]°3	199916	4p5.(2P°3/2).5p	2[5/2]2	225310.67
3940.711	Sr	I	150	1	5s.4d	1D2	20149.685	5s.19p	1P°1	45518.64
3940.8	Sr	I	60	-	5s.5p	3P°0	14317.507	5s.6d	3D1	39685.83
3943.747	Sr	I	195	1	5s.4d	1D2	20149.685	5s.16f	1F°3	45499.11
3944.896	Sr	IV	15	-	4s2.4p4.(3P1).6p	2[1]°3/2	360403	4s2.4p4.(3P1).6d	2[2]5/2	385744.98
3949.374	Sr	I	120	1	5s.4d	1D2	20149.685	5s.18p	1P°1	45463.02
3950.636	Sr	I	180	1	5s.4d	3D3	18319.261	5s.7f	3F°4	43624.479
3950.67	Sr	I	20	-	5s.4d	3D3	18319.261	5s.7f	3F°3	43624.205
3951.521	Sr	III	40	-	4p5.(2P°3/2).4f	2[5/2]3	280920.71	4p5.(2P°3/2).5g	2[7/2]°4	306220.26
3952.218	Sr	IV	3	-	4s2.4p4.(3P2).6p	2[1]°1/2	351735.29	4s2.4p4.(3P2).6d	2[1]1/2	377030.29
3953.095	Sr	I	195	1	5s.4d	1D2	20149.685	5s.15f	1F°3	45439.16
3956.31	Sr	IV	6	-	4s2.4p4.(1D2).6p	2[2]°3/2	372804.73	4s2.4p4.(1D2).6d	2[3]5/2	398073.63
3958.748	Sr	III	50	-	4p5.(2P°3/2).4f	2[9/2]4	280806.83	4p5.(2P°3/2).5g	2[11/2]°5	306060.19
3959.961	Sr	I	120	1	5s.4d	1D2	20149.685	5s.17p	1P°1	45395.34
3962.611	Sr	I	25	-	5s.5p	3P°1	14504.334	5s.6d	1D2	39733.067
3964.581	Sr	I	165	1	5s.4d	1D2	20149.685	5s.14f	1F°3	45365.9
3967.603	Sr	III	40	-	4p5.(2P°1/2).5s	2[1/2]°1	203342	4p5.(2P°3/2).5p	2[3/2]2	228539.04
3969.261	Sr	I	75	1	5s.5p	3P°1	14504.334	5s.6d	3D2	39690.802
3970.043	Sr	I	50	-	5s.5p	3P°1	14504.334	5s.6d	3D1	39685.83
3973.072	Sr	I	135	1	5s.4d	1D2	20149.685	5s.16p	1P°1	45311.99
3975.331	Sr	III	7	-	4p5.(2P°1/2).4f	2[5/2]3	290733.53	4p5.(2P°1/2).5g	2[7/2]°3	315881.55
3976.043	Sr	III	35	-	4p5.(2P°1/2).4f	2[5/2]3	290733.53	4p5.(2P°1/2).5g	2[7/2]°4	315877
3976.692	Sr	III	6	-	4p5.(2P°1/2).4f	2[5/2]3	290733.53	4p5.(2P°1/2).5g	2[9/2]°4	315872.86
3977.111	Sr	IV	4	-	4s2.4p4.(3P2).5d	2[2]5/2	327296.31	4s.4d.(3D).4p5.(2P°)	4F°5/2	352433.02
3978.929	Sr	I	180	1	5s.4d	1D2	20149.685	5s.13f	1F°3	45274.97
3983.644	Sr	IV	4	-	4s2.4p4.(1D).4d	2S1/2	257344.99	4s2.4p4.(3P1).5p	2[1]°1/2	282440.51
3987.285	Sr	IV	1	-	4s2.4p4.(3P1).5d	2[1]1/2	336333.74	4s.4d.(3D).4p5.(2P°)	4D°3/2	361406.28
3988.667	Sr	III	10	-	4p5.(2P°3/2).4f	2[5/2]3	280920.71	4p5.(2P°3/2).5g	2[5/2]°3	305984.65
3989.593	Sr	I	150	1	5s.4d	1D2	20149.685	5s.15p	1P°1	45207.83
3989.994	Sr	IV	7	-	4s2.4p4.(1D2).6p	2[2]°5/2	373036.14	4s2.4p4.(1D2).6d	2[3]7/2	398091.68
3991.592	Sr	III	6	-	4p5.(2P°1/2).4f	2[7/2]3	290831.39	4p5.(2P°1/2).5g	2[7/2]°4	315877
3992.25	Sr	III	30	-	4p5.(2P°1/2).4f	2[7/2]3	290831.39	4p5.(2P°1/2).5g	2[9/2]°4	315872.86
3996.315	Sr	IV	6	-	4s2.4p4.(3P2).6p	2[2]°3/2	353899.14	4s2.4p4.(3P2).6d	2[1]3/2	378914.97
3997.174	Sr	I	165	2	5s.4d	1D2	20149.685	5s.12f	1F°3	45160.29
3999.906	Sr	IV	10	-	4s2.4p4.(3P2).6p	2[2]°3/2	353899.14	4s2.4p4.(3P2).6d	2[3]5/2	378892.59
4006.827	Sr	III	4	-	4p5.(2P°1/2).4f	2[7/2]4	290926.59	4p5.(2P°1/2).5g	2[7/2]°4	315877
4007.339	Sr	III	20	-	4p5.(2P°1/2).4f	2[7/2]4	290926.59	4p5.(2P°1/2).5g	2[9/2]°5	315873.75
4009.75	Sr	II	3	-	4p6.6p	2P°1/2	55769.7	4p6.10s	2S1/2	80701.8
4010.806	Sr	I	150	2	5s.4d	1D2	20149.685	5s.14p	1P°1	45075.29
4012.192	Sr	III	2	-	4p5.(2P°3/2).6d	2[7/2]°4	299825.06	4p5.(2P°3/2).7f	2[9/2]5	324741.95
4020.882	Sr	I	165	2	5s.4d	1D2	20149.685	5s.11f	1F°3	45012.82
4023.643	Sr	IV	-	-	4s2.4p4.(3P).4d	2P1/2	253231.79	4s2.4p4.(3P1).5p	2[2]°3/2	278078
4030.377	Sr	I	60	1	5s.5p	3P°2	14898.545	5s.6d	3D3	39703.109
4032.379	Sr	I	30	1	5s.5p	3P°2	14898.545	5s.6d	3D2	39690.802
4032.979	Sr	IV	1	-	4s2.4p4.(3P1).6p	2[1]°3/2	360403	4s2.4p4.(3P1).6d	2[3]5/2	385191.43
4033.191	Sr	I	9	-	5s.5p	3P°2	14898.545	5s.6d	3D1	39685.83
4036.378	Sr	IV	3	-	4s2.4p4.(3P2).6p	2[1]°1/2	351735.29	4s2.4p4.(3P2).6d	2[2]3/2	376503.06
4036.467	Sr	IV	3	-	4s2.4p4.(3P2).6p	2[3]°5/2	351443.45	4s2.4p4.(3P2).6d	2[3]7/2	376210.74
4037.516	Sr	III	15	-	4p5.(2P°3/2).6p	2[5/2]3	281459.61	4p5.(2P°3/2).5g	2[7/2]°4	306220.26
4038.385	Sr	IV	2	-	4s2.4p4.(3P1).6p	2[1]°3/2	360403	4s2.4p4.(3P1).6d	2[1]3/2	385158.09

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