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
6131.85	Si	I	25	17
6142.487	Si	I	25	18
6145.015	Si	I	55	36
6152.56	Si	III	6	4	3s.6p	1P°1	234387.64	3s.7d	1D2	250636.55
6155.134	Si	I	105	71
6169.83	Si	III	5	3	3s.5d	1D2	227665.09	3s.6f	1F°3	243868.5
6173.61	Si	III	5	3	3s.4s	1S0	159069.61	3s.4p	3P°1	175263.1
6200.31	Si	III	3	2	3s.3d	3D2	142945.84	3s.4s	1S0	159069.61
6201.23	Si	III	3	2	3s.3d	3D1	142948.25	3s.4s	1S0	159069.61
6237.32	Si	I	540	303
6238.287	Si	I	15	8
6239.61	Si	II	3	2	3s2.4f	2F°7/2	103556.03	3s2.6g	2G9/2	119578.23
6239.66	Si	II	3	2	3s2.4f	2F°5/2	103556.16	3s2.6g	2G7/2	119578.23
6243.813	Si	I	35	20
6244.468	Si	I	35	20
6254.188	Si	I	90	50
6291.05	Si	III	4	2	3s.4d	3D2	201598.28	3p.3d	3D°3	217489.49
6291.52	Si	III	4	2	3s.4d	3D3	201599.48	3p.3d	3D°3	217489.49
6295.	Si	X	4	2	2s2.3d	2D3/2	1979260	2s.2p.(3P°).3s	4P°3/2	1995140
6310.51	Si	III	9	4	3s.4d	3D1	201597.73	3p.3d	3D°2	217439.92
6310.73	Si	III	9	4	3s.4d	3D2	201598.28	3p.3d	3D°2	217439.92
6311.21	Si	III	9	5	3s.4d	3D3	201599.48	3p.3d	3D°2	217439.92
6314.46	Si	III	80	39	3s.5p	1P°1	214532.17	3s.6s	1S0	230364.46
6331.954	Si	I	60	28	3s2.3p.4s	1P°1	40991.884	3s2.3p.5p	1P1	56780.427
6332.16	Si	III	30	14	3s.4d	3D1	201597.73	3p.3d	3D°1	217385.77
6332.38	Si	III	30	14	3s.4d	3D2	201598.28	3p.3d	3D°1	217385.77
6343.	Si	XI	30	13	1s2.2p.4p	3P2	3187370	1s2.2p.4d	3D°3	3203130
6347.1	Si	II	1000	532	3s2.4s	2S1/2	65500.47	3s2.4p	2P°3/2	81251.32
6371.36	Si	II	1500	621	3s2.4s	2S1/2	65500.47	3s2.4p	2P°1/2	81191.34
6473.8	Si	III	10	3	3s.6f	3F°2	242410.88	3s.9g	3G3	257853.6
6473.9	Si	III	10	3	3s.6f	3F°3	242411.27	3s.9g	3G4	257853.6
6474.1	Si	III	10	3	3s.6f	3F°4	242411.7	3s.9g	3G5	257853.6
6488.	Si	X	10	4	2s2.3d	2D5/2	1979730	2s.2p.(3P°).3s	4P°3/2	1995140
6512.38	Si	III	15	5	3s.6p	3P°0	234415.07	3s.8s	3S1	249766.19
6518.04	Si	III	15	5	3s.6p	3P°1	234428.4	3s.8s	3S1	249766.19
6518.73	Si	I	15	5	3s2.3p.4p	3D1	48020.074	3s2.3p.7d	1D°2	63356.24
6521.49	Si	III	15	5	3s.5d	3D1	227081.19	3s.6f	3F°2	242410.88
6522.61	Si	III	15	5	3s.5d	3D2	227084.21	3s.6f	3F°3	242411.27
6522.77	Si	III	15	5	3s.5d	3D2	227084.21	3s.6f	3F°2	242410.88
6523.9	Si	III	15	5	3s.6p	3P°2	234442.18	3s.8s	3S1	249766.19
6524.36	Si	III	70	21	3s.5d	3D3	227088.72	3s.6f	3F°4	242411.7
6524.53	Si	III	15	5	3s.5d	3D3	227088.72	3s.6f	3F°3	242411.27
6524.69	Si	III	15	5	3s.5d	3D3	227088.72	3s.6f	3F°2	242410.88
6526.609	Si	I	525	155
6526.782	Si	I	15	5	3s2.3p2	3P1	77.115	3s2.3p2	1S0	15394.37
6527.199	Si	I	525	155
6553.88	Si	I	15	4	3s2.3p.4p	3D2	48102.323	3s2.3p.7d	1D°2	63356.24
6555.462	Si	I	480	130	3s2.3p.4p	3D3	48264.292	3s2.3p.7d	3F°4	63514.533
6560.57	Si	I	30	8	3s2.3p.4p	3D2	48102.323	3s2.3p.7d	3F°3	63340.7
6567.36	Si	III	15	4	3p.3d	1F°3	235413.93	3s.7d	1D2	250636.55

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