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
6127.05	La	I	45	31	5d2.(1D).6s	2D3/2	8446.044	5d2.(3P).6p?	2D°?3/2	24762.6
6129.56	La	II	80	53	5d2	a 3P2	6227.42	4f.5d	z 3D°3	22537.3
6134.39	La	I	180	124	5d2.(3P).6s	4P1/2	7231.407	5d2.(3P).6p	4D°1/2	23528.45
6141.99	La	III	75	49
6145.3	La	I	45	28	5d.6s.(3D).6p	4F°7/2	15019.51	5d.6s.(3D).7s	4D7/2	31287.59
6146.53	La	II	85	56	5d2	a 3F4	1970.7	4f.5d	y 3F°3	18235.56
6165.7	La	I	255	158	5d2.(3P).6s	4P3/2	7490.521	5d2.(3P).6p	4D°3/2	23704.81
6172.73	La	II	35	23	5d2	a 3F3	1016.1	4f.5d	y 3F°2	17211.93
6188.09	La	II	270	165	4f.5d	z 3P°2	23246.93	4f.(2F°7/2).6p3/2	(7/2,3/2)3	39402.55
6203.51	La	II	135	82	4f.5d	z 3D°2	22106.02	4f.(2F°5/2).6p3/2	(5/2,3/2)2	38221.49
6218.2	La	I	40	25	5d2.(1G).6s	2G9/2	9919.821	4f.5d.(3F°).6s	4F°9/2	25997.17
6220.	La	III	55	32
6233.51	La	I	75	44	5d2.(3P).6s	4P3/2	7490.521	5d2.(3P).6p	4D°1/2	23528.45
6234.86	La	I	120	72	5d2.(1D).6s	2D5/2	9183.797	5d2.(3P).6p	°5/2	25218.27
6236.74	La	I	10	7	5d2.(3P).6s	4P1/2	7231.407	5d2.(3P).6p	2S°1/2	23260.92
6238.59	La	I	120	69	5d2.(3P).6s	4P5/2	7679.939	5d2.(3P).6p	4D°3/2	23704.81
6249.93	La	I	1500	750	5d2.(3F).6s	4F9/2	4121.572	5d2.(3F).6p	4G°11/2	20117.38
6262.3	La	II	675	364	5d.6s	a 3D3	3250.35	4f.5d	y 3F°4	19214.54
6266.02	La	I	435	233	5d2.(1G).6s	2G9/2	9919.821	5d2.(1G).6p	°11/2	25874.52
6273.76	La	II	510	274	4f.5d	y 1F°3	24522.7	4f.(2F°7/2).6p3/2	(7/2,3/2)2	40457.71
6287.74	La	I	45	22	5d2.(1D).6s	2D5/2	9183.797	5d2.(3P).6p	4D°7/2	25083.36
6288.56	La	I	35	17	5d2.(3P).6s	2P3/2	9719.439	5d2.(3P).6p	4P°1/2	25616.95
6293.57	La	I	255	131	5d2.(3F).6s	4F7/2	3494.526	5d2.(3F).6p	2D°5/2	19379.4
6296.09	La	II	1500	639	5d.6s	2	10094.86	5d.6p	y 3D°1	25973.37
6305.46	La	II	105	50	5d2	a 3F4	1970.7	4f.5d	z 3H°4	17825.62
6310.14	La	I	60	29	5d2.(3F).6p	°7/2	17910.17	5d2.(3F).6d	4H9/2	33753.41
6310.92	La	II	840	418	4f.5d	z 3G°4	21331.6	4f.(2F°7/2).6p1/2	(7/2,1/2)4	37172.79
6318.26	La	I	85	41	5d2.(3F).6s	2F7/2	8052.162	5d.6s.(3D).6p	°5/2	13631.04
6320.39	La	II	585	286	5d2	2	1394.46	4f.5d	y 3F°2	17211.93
6325.91	La	I	240	114	5d.6s2	2D5/2	1053.164	5d2.(3F).6p	°5/2	16856.8
6348.21	La	III	360	162
6358.13	La	II	375	166	5d2	a 3P1	5718.12	4f.5d	z 3D°1	21441.73
6360.22	La	I	450	203	5d2.(3P).6s	2P1/2	9044.214	5d2.(3P).6p?	2D°?3/2	24762.6
6390.48	La	II	825	341	5d.6s	a 3D2	2591.6	4f.5d	y 3F°3	18235.56
6394.23	La	I	1000	501	5d2.(3F).6s	4F7/2	3494.526	5d2.(3F).6p	4G°9/2	19129.31
6399.05	La	II	1500	526	4f.5d	z 3G°4	21331.6	4f.(2F°7/2).6p1/2	(7/2,1/2)3	36954.65
6410.99	La	I	300	121	5d2.(3F).6s	4F5/2	3010.002	5d2.(3F).6p	4G°7/2	18603.92
6446.61	La	II	300	106	4f.5d	z 3G°5	22282.9	4f.(2F°5/2).6p3/2	(5/2,3/2)4	37790.57
6448.11	La	I	30	11	5d2.(3F).6s	4F3/2	2668.188	5d2.(3F).6p	2D°3/2	18172.35
6450.34	La	I	60	21	5d2.(3P).6s	2P3/2	9719.439	5d2.(3P).6p	°5/2	25218.27
6454.52	La	I	360	130	5d2.(3F).6s	4F3/2	2668.188	5d.6s.(3D).6p	4P°5/2	18156.97
6455.99	La	I	285	100	5d.6s2	2D5/2	1053.164	4f.6s2	2F°7/2	16538.39
6468.44	La	I	55	20	5d2.(1D).6s	2D5/2	9183.797	5d2.(3P).6p	4S°3/2	24639.26
6485.55	La	I	150	50	5d2.(3F).6s	2F7/2	8052.162	4f.5d.(1G°).6s	2G°9/2	23466.84
6498.19	La	II	600	192	4f.5d	z 3G°3	20402.82	4f.(2F°5/2).6p1/2	(5/2,1/2)2	35787.53
6526.99	La	II	405	120	5d.6s	a 3D1	1895.15	4f.5d	y 3F°2	17211.93
6529.73	La	II	15	4	6s2	a 1S0	7394.57	4f.5d	z 3P°1	22705.15
6543.16	La	I	555	157	5d2.(3F).6s	4F3/2	2668.188	5d2.(3F).6p	4G°5/2	17947.13
6565.44	La	I	70	19	5d.6s2	2D5/2	1053.164	6s2.6p	°3/2	16280.26
6570.96	La	II	25	6	5d2	a 3P2	6227.42	4f.5d	z 3D°1	21441.73

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