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
13693.31	Si	III	7	-	3s.6g	3G4	242473.86	3s.7f	3F°3	249774.7
13693.35	Si	III	7	-	3s.6g	3G3	242473.66	3s.7f	3F°2	249774.48
13693.8	Si	I	7	-	3s2.3p.4p	3S1	49399.67	3s2.3p.4d	3P°1	56700.25
13694.57	Si	III	7	-	3s.6g	3G5	242474.81	3s.7f	3F°4	249774.98
13696.37	Si	II	7	-	3s2.5p	2P°3/2	103885.25	3s2.6s	2S1/2	111184.46
13704.	Si	XI	7	-	1s2.2p2	3P0	443670	1s2.2p2	3P2	450965
13705.2	Si	II	7	-	3s.3p.(3P°).3d	4P°5/2	124567.4	3s.3p.(3P°).4p	4D3/2	131861.93
13711.352	Si	I	7	-	3s2.3p.4p	3S1	49399.67	3s2.3p.4d	3P°2	56690.903
13762.279	Si	I	7	-	3s2.3p.3d	3F°3	49933.775	3s2.3p.5p	3D3	57198.027
13796.3	Si	II	7	-	3s.3p.(3P°).3d	4P°3/2	124615.6	3s.3p.(3P°).4p	4D3/2	131861.93
13840.8	Si	II	7	-	3s.3p.(3P°).3d	4P°1/2	124638.9	3s.3p.(3P°).4p	4D3/2	131861.93
13905.338	Si	I	7	-	3s2.3p.4p	1S0	51612.012	3s2.3p.4d	1P°1	58801.529
13944.6	Si	II	7	-	3s.3p.(3P°).3d	4P°3/2	124615.6	3s.3p.(3P°).4p	4D1/2	131784.9
13949.676	Si	I	7	-	3s2.3p.3d	3F°2	49850.83	3s2.3p.5p	3D2	57017.496
13990.	Si	II	7	-	3s.3p.(3P°).3d	4P°1/2	124638.9	3s.3p.(3P°).4p	4D1/2	131784.9
13995.45	Si	I	7	-	3s2.3p.3d	3F°4	50054.8	3s2.3p.5p	3D3	57198.027
14008.44	Si	II	7	-	3s.3p2	2S1/2	76665.35	3s.3p2	2P1/2	83801.95
14026.476	Si	I	7	-	3s2.3p.3d	3F°2	49850.83	3s2.3p.5p	3D1	56978.256
14059.985	Si	I	7	-	3s2.3p.4s	1P°1	40991.884	3s2.3p.4p	3D2	48102.323
14069.	Si	IIII	7	-	1s.5s	3S1	18907613	1s.5p	3P°2	18914719
14109.91	Si	II	7	-	3s2.6f	2F°7/2	119311.19	3s2.9g	2G9/2	126396.47
14110.21	Si	II	7	-	3s2.6f	2F°5/2	119311.34	3s2.9g	2G7/2	126396.47
14113.016	Si	I	7	-	3s2.3p.3d	3F°3	49933.775	3s2.3p.5p	3D2	57017.496
14159.75	Si	III	7	-	3p.3d	1F°3	235413.93	3s.6g	1G4	242474.27
14224.526	Si	I	7	-	3s2.3p.4s	1P°1	40991.884	3s2.3p.4p	3D1	48020.074
14301.	Si	X	7	-	2s2.2p	2P°1/2	0	2s2.2p	2P°3/2	6990.6
14417.31	Si	III	7	-	3p.3d	1P°1	235951.09	3p.4p	1P1	242885.3
14444.77	Si	I	7	-	3s2.3p.4p	1P1	47284.061	3s2.3p.3d	3D°2	54205.09
14446.86	Si	III	7	-	3p.4p	1D2	247935.39	3s.8f	1F°3	254855.42
14453.64	Si	II	7	-	3s2.5d	2D3/2	112394.56	3s2.6f	2F°5/2	119311.34
14453.98	Si	II	7	-	3s2.5d	2D5/2	112394.72	3s2.6f	2F°5/2	119311.34
14454.29	Si	II	7	-	3s2.5d	2D5/2	112394.72	3s2.6f	2F°7/2	119311.19
14486.268	Si	I	7	-	3s2.3p.4p	1P1	47284.061	3s2.3p.3d	3D°1	54185.264
14532.5	Si	II	7	-	3s2.5d	2D3/2	112394.56	3s2.7p	2P°3/2	119273.81
14532.83	Si	II	7	-	3s2.5d	2D5/2	112394.72	3s2.7p	2P°3/2	119273.81
14593.14	Si	II	7	-	3s2.5d	2D3/2	112394.56	3s2.7p	2P°1/2	119245.22
14771.27	Si	III	7	-	3s.6f	1F°3	243868.5	3s.7d	1D2	250636.55
14871.24	Si	III	7	-	3s.5d	1D2	227665.09	3s.6p	1P°1	234387.64
14898.48	Si	III	7	-	3s.6f	3F°2	242410.88	3s.7d	3D3	249121.14
14899.35	Si	III	7	-	3s.6f	3F°3	242411.27	3s.7d	3D3	249121.14
14900.3	Si	III	7	-	3s.6f	3F°4	242411.7	3s.7d	3D3	249121.14
14931.57	Si	III	7	-	3s.4s	1S0	159069.61	3s.3d	1D2	165765
14936.86	Si	III	7	-	3s.6f	3F°2	242410.88	3s.7d	3D2	249103.9
14937.73	Si	III	7	-	3s.6f	3F°3	242411.27	3s.7d	3D2	249103.9
14960.1	Si	III	7	-	3s.6f	3F°2	242410.88	3s.7d	3D1	249093.5
15011.	Si	VII	7	-	2s.2p4.(2S).3s	3S1	1663240	2s2.2p3.(2P°).4s	3P°2	1669900
15015.24	Si	III	7	-	3s.5s	1S0	207874.09	3s.5p	1P°1	214532.17
15036.	Si	IIII	7	-	1s.5s	3S1	18907613	1s.5p	3P°1	18914262
15177.59	Si	III	7	-	3p.3d	1P°1	235951.09	3s.7s	1S0	242537.95
15289.	Si	IX	7	-	2s.2p3	1D°2	440403	2s.2p3	3S°1	446942

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