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
2151.262	Sr	III	20	-	4p5.(2P°3/2).5p	2[1/2]0	232236.6	4p5.(2P°1/2).6s	2[1/2]°1	278706.16
2152.84	Sr	II	3	-	4p6.4d	2D3/2	14555.9	4p6.4f	2F°5/2	60991.34
2155.615	Sr	V	20	-	4s2.4p3.(2D°).4d	3P°2	267351.03	4s2.4p3.(4S°).5p	5P1	313726.94
2156.545	Sr	III	9	-	4p5.(2P°1/2).5d	2[5/2]°3	280523.88	4p5.(2P°1/2).6f	2[7/2]4	326879.63
2156.852	Sr	IV	3	-	4s2.4p4.(1D2).5p	2[2]°3/2	294867.62	4s2.4p4.(3P1).5d	2[2]3/2	341216.97
2157.612	Sr	IV	20	-	4s2.4p4.(1D).4f	2G°7/2	357530.83	4s2.4p4.(1D2).5g	2[5]9/2	403863.95
2159.744	Sr	V	25	-	4s2.4p3.(4S°).5s	3S°1	274951.74	4s2.4p3.(4S°).5p	3P2	321239.05
2159.841	Sr	IV	10	-	4s2.4p4.(1D).4f	2G°7/2	357530.83	4s2.4p4.(1D2).5g	2[4]7/2	403815.98
2163.003	Sr	III	20	-	4p5.(2P°3/2).5d	2[5/2]°2	271164.97	4p5.(2P°3/2).6f	2[7/2]3	317382.62
2165.928	Sr	II	3	-	4p6.4d	2D5/2	14836.24	4p6.4f	2F°5/2	60991.34
2165.989	Sr	II	3	-	4p6.4d	2D5/2	14836.24	4p6.4f	2F°7/2	60990.04
2171.421	Sr	V	15	-	4s2.4p3.(2P°).5s	3P°1	307806.45	4s2.4p3.(2P°).5p	3D1	353844.75
2172.227	Sr	IV	15	-	4s2.4p4.(3P).4f	2D°5/2	345236.33	4s2.4p4.(3P1).5g	2[3]7/2	391257.5
2173.713	Sr	IV	25	-	4s2.4p4.(1D).4f	2G°9/2	357874.78	4s2.4p4.(1D2).5g	2[5]11/2	403864.66
2176.469	Sr	IV	5	-	4s2.4p4.(1D).4f	2G°9/2	357874.78	4s2.4p4.(1D2).5g	2[4]9/2	403806.14
2176.701	Sr	IV	9	-	4s2.4p4.(1D2).5p	2[2]°5/2	295118.74	4s2.4p4.(3P1).5d	2[3]5/2	341045.43
2178.904	Sr	III	55	-	4p5.(2P°3/2).5p	2[5/2]3	225843.11	4p5.(2P°3/2).5d	2[5/2]°3	271723.37
2180.134	Sr	III	55	-	4p5.(2P°3/2).5p	2[5/2]2	225310.67	4p5.(2P°3/2).5d	2[5/2]°2	271164.97
2185.066	Sr	V	20	-	4s2.4p3.(2D°).4d	1P°1	275488.13	4s2.4p3.(4S°).5p	3P2	321239.05
2187.332	Sr	IV	25	-	4s2.4p4.(3P2).5s	2[2]3/2	232210.43	4s2.4p4.(3P0).5p	2[1]°1/2	277913.84
2187.955	Sr	III	15	-	4p5.(2P°3/2).5d	2[5/2]°3	271723.37	4p5.(2P°3/2).6f	2[7/2]4	317414
2190.872	Sr	III	90	-	4p5.(2P°3/2).4d	2[3/2]°2	180213.47	4p5.(2P°3/2).5p	2[5/2]3	225843.11
2193.977	Sr	I	3	-	5s2	1S0	0	5s.20p	1P°1	45565
2194.789	Sr	V	20	-	4s2.4p3.(2P°).5s	3P°2	311699.75	4s2.4p3.(2P°).5p	3S1	357247.9
2195.508	Sr	V	20	-	4s2.4p3.(2D°).5s	3D°1	288831.62	4s2.4p3.(2D°).5p	3F2	334364.87
2196.214	Sr	I	3	-	5s2	1S0	0	5s.19p	1P°1	45518.64
2196.349	Sr	IV	20	-	4s2.4p4.(3P0).5s	2[0]1/2	236924.66	4s2.4p4.(3P1).5p	2[1]°1/2	282440.51
2196.668	Sr	IV	4	-	4s2.4p4.(1D2).5p	2[1]°3/2	292454.67	4s2.4p4.(3P1).5d	2[1]3/2	337963.83
2197.4	Sr	IV	10	-	4s2.4p4.(3P2).5d	2[1]3/2	333030.58	4s2.4p4.(3P2).5f	2[2]°5/2	378524.75
2197.664	Sr	I	3	-	5s2	1S0	0	5s.19s	1S0	45488.786
2198.892	Sr	I	3	-	5s2	1S0	0	5s.18p	1P°1	45463.02
2199.179	Sr	IV	20	-	4s2.4p4.(1D).4d	2F5/2	225871.18	4s2.4p4.(3P2).5p	2[3]°5/2	271328.56
2200.663	Sr	I	3	-	5s2	1S0	0	5s.18s	1S0	45426.5505
2200.713	Sr	IV	20	-	4s2.4p4.(3P1).5p	2[1]°1/2	282440.51	4s2.4p4.(3P2).5d	2[2]3/2	327865.89
2200.942	Sr	IV	30	-	4s2.4p4.(3P0).5s	2[0]1/2	236924.66	4s2.4p4.(3P1).5p	2[1]°3/2	282345.52
2202.176	Sr	I	3	-	5s2	1S0	0	5s.17p	1P°1	45395.34
2203.014	Sr	IV	15	-	4s2.4p4.(1D).4d	2F5/2	225871.18	4s2.4p4.(3P2).5p	2[3]°7/2	271249.46
2203.268	Sr	III	15	-	4p5.(2P°1/2).5p	2[3/2]1	234753.44	4p5.(2P°1/2).5d	2[3/2]°2	280126.39
2203.866	Sr	III	90	-	4p5.(2P°3/2).4d	2[1/2]°0	176434.77	4p5.(2P°3/2).5p	2[1/2]1	221795.4
2204.362	Sr	I	3	-	5s2	1S0	0	5s.17s	1S0	45350.2296
2205.751	Sr	III	25	-	4p5.(2P°3/2).5p	2[5/2]3	225843.11	4p5.(2P°3/2).5d	2[5/2]°2	271164.97
2206.239	Sr	I	3	-	5s2	1S0	0	5s.16p	1P°1	45311.99
2209.011	Sr	I	3	-	5s2	1S0	0	5s.16s	1S0	45255.2295
2209.35	Sr	V	20	-	4s2.4p3.(2D°).5s	3D°2	289116.66	4s2.4p3.(2D°).5p	3F2	334364.87
2211.31	Sr	I	3	-	5s2	1S0	0	5s.15p	1P°1	45207.83
2214.885	Sr	I	3	-	5s2	1S0	0	5s.15s	1S0	45134.9242
2216.014	Sr	V	20	-	4s2.4p3.(2D°).5s	1D°2	294818.15	4s2.4p3.(2D°).5p	3D3	339930.18
2216.744	Sr	III	20	-	4p5.(2P°3/2).4d	2[3/2]°2	180213.47	4p5.(2P°3/2).5p	2[5/2]2	225310.67
2217.816	Sr	I	3	-	5s2	1S0	0	5s.14p	1P°1	45075.29
2217.987	Sr	IV	35	-	4s2.4p4.(1D2).5s	2[2]5/2	250046.76	4s2.4p4.(1D2).5p	2[2]°5/2	295118.74

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