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
Download CSV

|««

«

‹

Page:

›

»

»»|

λ, Å	E.	Sp.#	Rel.Int.	EVB	Lower Config	Lower Term+J	Lower Level	Upper Config	Upper Term+J	Upper Level
967.34	Si	V	7	-	2s2.2p5.3p	3D1	920863.9	2s2.2p5.3d	3F°2	1024240
967.95	Si	III	45	-	3p2	1D2	122214.52	3s.5f	1F°3	225526.33
968.65	Si	VI	7	-	2s2.2p4.(3P).3s	4P5/2	990516	2s2.2p4.(3P).3p	4S°3/2	1093752
970.72	Si	V	7	-	2s2.2p5.3p	3P2	927398.2	2s2.2p5.3d	3D°2	1030414
971.51	Si	IX	7	-	2s.2p3	3P°1	344009	2s.2p3	3S°1	446942
972.13	Si	IX	7	-	2s.2p3	3P°0	344075	2s.2p3	3S°1	446942
972.54	Si	IX	7	-	2s.2p3	3P°2	344118	2s.2p3	3S°1	446942
973.58	Si	VI	7	-	2s2.2p4.(3P).3p	4D°7/2	1078935	2s2.2p4.(3P).3d	4D5/2	1181649
975.83	Si	V	7	-	2s2.2p5.3p	3P2	927398.2	2s2.2p5.3d	3D°3	1029875
976.18	Si	VIII	7	-	2s.2p4	2D5/2	430360	2s.2p4	2P1/2	532800
976.47	Si	VIII	7	-	2s.2p4	2D3/2	430390	2s.2p4	2P1/2	532800
978.17	Si	VI	7	-	2s2.2p4.(3P).3p	4D°7/2	1078935	2s2.2p4.(3P).3d	4D7/2	1181167
978.57	Si	X	7	-	2s.2p2	2D3/2	287850	2s.2p2	2P1/2	390040
978.86	Si	X	7	-	2s.2p2	2D5/2	287880	2s.2p2	2P1/2	390040
978.9	Si	VI	7	-	2s2.2p4.(3P).3p	2P°3/2	1092171	2s2.2p4.(3P).3d	4F3/2	1194327
980.31	Si	V	7	-	2s2.2p5.3p	3P1	928405.4	2s2.2p5.3d	3D°2	1030414
980.95	Si	V	7	-	2s2.2p5.3p	3P2	927398.2	2s2.2p5.3d	1D°2	1029340
983.72	Si	VI	7	-	2s2.2p4.(3P).3s	4P5/2	990516	2s2.2p4.(3P).3p	2P°3/2	1092171
984.15	Si	VI	7	-	2s2.2p4.(3P).3p	4D°5/2	1080700	2s2.2p4.(3P).3d	4D3/2	1182311
984.166	Si	V	7	-	2s2.2p5.3p	3D3	917928.5	2s2.2p5.3d	3P°2	1019537.4
984.24	Si	V	7	-	2s2.2p5.3p	3P0	927805.7	2s2.2p5.3d	3D°1	1029407
984.83	Si	X	7	-	2s.2p.(3P°).3s	2P°1/2	2031060	2s.2p.(3P°).3p	2S1/2	2132600
986.34	Si	IX	7	-	2s2.2p2	3P2	6414	2s2.2p2	1S0	107799
987.81	Si	V	7	-	2s2.2p5.3p	1D2	924291.7	2s2.2p5.3d	1F°3	1025526
989.59	Si	VI	7	-	2s2.2p4.(3P).3p	2P°3/2	1092171	2s2.2p4.(3P).3d	4F5/2	1193223
989.87	Si	II	480	-	3s2.3p	2P°1/2	0	3s2.4d	2D3/2	101023.05
990.08	Si	V	7	-	2s2.2p5.3p	3P1	928405.4	2s2.2p5.3d	3D°1	1029407
990.6	Si	VI	7	-	2s2.2p4.(3P).3p	4D°5/2	1080700	2s2.2p4.(3P).3d	4D5/2	1181649
990.74	Si	V	7	-	2s2.2p5.3p	3P1	928405.4	2s2.2p5.3d	1D°2	1029340
992.68	Si	II	975	-	3s2.3p	2P°3/2	287.24	3s2.4d	2D5/2	101024.35
992.696	Si	II	7	-	3s2.3p	2P°3/2	287.24	3s2.4d	2D3/2	101023.05
993.26	Si	VI	7	-	2s2.2p4.(3P).3p	4D°3/2	1082215	2s2.2p4.(3P).3d	4D1/2	1182894
993.52	Si	III	50	-	3s.3p	3P°0	52724.69	3s.4s	3S1	153377.05
994.253	Si	V	7	-	2s2.2p5.3p	3D2	918959.4	2s2.2p5.3d	3P°2	1019537.4
994.79	Si	III	65	-	3s.3p	3P°1	52853.28	3s.4s	3S1	153377.05
995.263	Si	IV	7	-	2p6.4p	2P°1/2	218266.86	2p6.7s	2S1/2	318742.79
995.35	Si	VI	7	-	2s2.2p4.(3P).3p	4D°5/2	1080700	2s2.2p4.(3P).3d	4D7/2	1181167
996.869	Si	IV	7	-	2p6.4p	2P°3/2	218428.67	2p6.7s	2S1/2	318742.79
997.39	Si	III	80	-	3s.3p	3P°2	53115.01	3s.4s	3S1	153377.05
998.88	Si	VI	7	-	2s2.2p4.(3P).3s	4P3/2	993640	2s2.2p4.(3P).3p	4S°3/2	1093752
999.04	Si	VI	7	-	2s2.2p4.(3P).3p	4D°3/2	1082215	2s2.2p4.(3P).3d	4D3/2	1182311
999.3	Si	VIII	7	-	2s.2p4	2D5/2	430360	2s.2p4	2P3/2	530430
999.6	Si	VIII	7	-	2s.2p4	2D3/2	430390	2s.2p4	2P3/2	530430
1000.52	Si	V	7	-	2s2.2p5.3p	1D2	924291.7	2s2.2p5.3d	3F°2	1024240
1001.09	Si	VI	7	-	2s2.2p4.(3P).3p	4D°1/2	1083003	2s2.2p4.(3P).3d	4D1/2	1182894
1005.349	Si	III	7	-	3s.3d	3D3	142943.74	3s.6f	3F°4	242411.7
1005.353	Si	III	7	-	3s.3d	3D3	142943.74	3s.6f	3F°3	242411.27
1005.357	Si	III	7	-	3s.3d	3D3	142943.74	3s.6f	3F°2	242410.88
1005.37	Si	III	35	-	3s.3d	3D2	142945.84	3s.6f	3F°2	242410.88
1005.403	Si	III	7	-	3s.3d	3D1	142948.25	3s.6f	3F°2	242410.88

|««

«

‹

Page:

›

»

»»|