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
206.924	Si	X	7	-	2s.2p2	4P3/2	163490	2p3	2P°1/2	646760
207.352	Si	VII	7	-	2s.2p5	3P°1	366786	2p6	1S0	849057
208.19	Si	X	7	-	2s.2p2	4P5/2	167060	2p3	2P°3/2	647390
210.225	Si	IX	7	-	2s.2p3	3P°1	344009	2p4	1S0	819689
215.688	Si	VIII	7	-	2s2.2p3	2D°3/2	69168.1	2s.2p4	2P1/2	532800
216.277	Si	IIII	7	-	1s.5s	3S1	18907613	1s.8p	3P°2	19369984
216.329	Si	IIII	7	-	1s.5s	3S1	18907613	1s.8p	3P°1	19369872
216.343	Si	IIII	7	-	1s.5s	3S1	18907613	1s.8p	3P°0	19369843
216.797	Si	VIII	7	-	2s2.2p3	2D°3/2	69168.1	2s.2p4	2P3/2	530430
216.915	Si	VIII	7	-	2s2.2p3	2D°5/2	69420.5	2s.2p4	2P3/2	530430
217.827	Si	VII	7	-	2s2.2p4	1D2	46569.8	2s.2p5	1P°1	505650
218.882	Si	IIII	7	-	1s.5s	1S0	18914246	1s.8p	1P°1	19371113
220.205	Si	IIII	7	-	1s.5p	3P°0	18914144	1s.8s	3S1	19368266
220.262	Si	IIII	7	-	1s.5p	3P°1	18914262	1s.8s	3S1	19368266
220.484	Si	IIII	7	-	1s.5p	3P°2	18914719	1s.8s	3S1	19368266
220.668	Si	X	7	-	2s.2p.(3P°).3s	4P°1/2	1992830	2p2.(3P).3d	4P3/2	2446000
221.034	Si	IIII	7	-	1s.5d	1D2	18918694	1s.8p	1P°1	19371113
221.419	Si	IIII	7	-	1s.5d	3D2	18918351	1s.8p	3P°2	19369984
221.474	Si	IIII	7	-	1s.5d	3D1	18918351	1s.8p	3P°1	19369872
221.488	Si	IIII	7	-	1s.5d	3D1	18918351	1s.8p	3P°0	19369843
221.507	Si	IIII	7	-	1s.5d	3D3	18918530	1s.8p	3P°2	19369984
221.747	Si	XI	7	-	1s2.2s2	1S0	0	1s2.2p2	3P2	450965
221.798	Si	X	7	-	2s.2p.(3P°).3s	4P°3/2	1995140	2p2.(3P).3d	4P3/2	2446000
222.012	Si	IIII	7	-	1s.5p	1P°1	18919421	1s.8s	1S0	19369848
222.559	Si	X	7	-	2s.2p.(3P°).3s	4P°3/2	1995140	2p2.(3P).3d	4P5/2	2444460
223.743	Si	IX	7	-	2s2.2p2	3P0	0	2s.2p3	3S°1	446942
223.967	Si	XI	7	-	1s2.2s2	1S0	0	1s2.2p2	3P1	446494
224.004	Si	X	7	-	2s.2p.(3P°).3s	4P°5/2	1999580	2p2.(3P).3d	4P3/2	2446000
224.78	Si	X	7	-	2s.2p.(3P°).3s	4P°5/2	1999580	2p2.(3P).3d	4P5/2	2444460
225.024	Si	IX	7	-	2s2.2p2	3P1	2545	2s.2p3	3S°1	446942
225.963	Si	XII	7	-	1s2.5p	2P°1/2	3584150	1s2.9d	2D3/2	4026700
226.219	Si	XII	7	-	1s2.5p	2P°3/2	3584650	1s2.9d	2D3/2	4026700
226.378	Si	XI	7	-	1s2.2p.3d	3P°2	2556770	1s2.2s.4d	3D3	2998510
226.444	Si	XI	7	-	1s2.2p.3d	3P°2	2556770	1s2.2s.4d	3D1	2998380
227.	Si	IX	7	-	2s2.2p2	3P2	6414	2s.2p3	3S°1	446942
227.195	Si	XI	7	-	1s2.2p.3d	3P°1	2558230	1s2.2s.4d	3D2	2998380
227.361	Si	IX	7	-	2s2.2p2	1D2	52925.9	2s.2p3	1P°1	492755
228.385	Si	IX	7	-	2s2.2p2	3P1	2545	2s.2p3	1D°2	440403
229.711	Si	IIII	7	-	1s.4s	3S1	18479389	1s.5p	3P°2	18914719
229.952	Si	IIII	7	-	1s.4s	3S1	18479389	1s.5p	3P°1	18914262
230.015	Si	IIII	7	-	1s.4s	3S1	18479389	1s.5p	3P°0	18914144
230.421	Si	IX	7	-	2s2.2p2	3P2	6414	2s.2p3	1D°2	440403
231.782	Si	XI	7	-	1s2.2s.2p	3P°2	177318	1s2.2p2	1S0	608758
233.944	Si	VIII	7	-	2s2.2p3	2P°1/2	105348	2s.2p4	2P1/2	532800
234.044	Si	IX	7	-	2s.2p3	3D°3	292232	2p4	1D2	719502
234.079	Si	IX	7	-	2s.2p3	3D°2	292296	2p4	1D2	719502
234.159	Si	IX	7	-	2s.2p3	3D°1	292441	2p4	1D2	719502
234.241	Si	VIII	7	-	2s2.2p3	2P°3/2	105890	2s.2p4	2P1/2	532800
234.253	Si	IIII	7	-	1s.4s	1S0	18492532	1s.5p	1P°1	18919421
234.718	Si	IIII	7	-	1s.4p	3P°0	18492307	1s.5d	3D1	18918351

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