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
4145.74	Ru	I	630	85	4d6.5s2	a 5D2	9057.64	4d7.(a 4F).5p	z 3F°2	33172.02
4146.77	Ru	I	420	57	4d7.(a 4P).5s	a 5P1	9620.29	4d6.5s.(a 6D).5p	y 5D°2	33728.66
4167.51	Ru	I	720	133	4d7.(a 4F).5s	a 3F2	9183.66	4d7.(a 4F).5p	z 3F°2	33172.02
4197.58	Ru	I	480	130	4d6.5s2	a 5D3	8575.42	4d7.(a 4F).5p	z 3F°3	32391.95
4198.88	Ru	I	270	75	4d7.(a 4P).5s	a 5P2	8043.69	4d7.(a 4F).5p	z 3G°3	31852.9
4199.9	Ru	I	1500	382	4d7.(a 4F).5s	a 3F4	6545.03	4d7.(a 4F).5p	z 3F°4	30348.45
4206.02	Ru	I	450	135	4d7.(a 4F).5s	a 3F3	8084.12	4d7.(a 4F).5p	z 3G°3	31852.9
4212.06	Ru	I	585	176	4d7.(a 4F).5s	a 3F4	6545.03	4d7.(a 4F).5p	z 5G°5	30279.68
4214.44	Ru	I	495	152	4d7.(a 4P).5s	b 3P2	13645.75	4d7.(a 4P).5p	x 5D°3	37367.02
4217.27	Ru	I	525	175	4d7.(a 4F).5s	a 3F4	6545.03	4d6.5s.(a 6D).5p	z 7P°4	30250.4
4220.68	Ru	I	315	106	4d7.(a 4P).5s	b 3P1	13981.67	4d7.(a 4P).5p	x 5D°2	37667.86
4230.31	Ru	I	330	118	4d6.5s2	a 5D3	8575.42	4d7.(a 4F).5p	z 3D°2	32207.65
4241.05	Ru	I	570	216	4d7.(a 4P).5s	a 5P3	8770.93	4d6.5s.(a 6D).5p	z 7P°2	32343.3
4243.06	Ru	I	570	217	4d6.5s2	a 5D4	7483.07	4d7.(a 4F).5p	z 3D°3	31044.35
4246.73	Ru	I	120	46	4d7.(a 2H).5s	a 1H5	20055.71	4d7.(a 2H).5p	y 1H°5	43596.58
4258.99	Ru	I	90	38	4d7.(a 4P).5s	b 3P2	13645.75	4d7.(a 4P).5p	z 3P°2	37118.9
4284.33	Ru	I	390	171	4d6.5s2	a 5D2	9057.64	4d7.(a 4F).5p	z 3F°3	32391.95
4293.28	Ru	I	345	152	4d6.5s2	a 5D2	9057.64	4d6.5s.(a 6D).5p	z 7P°2	32343.3
4294.79	Ru	I	465	210	4d6.5s2	a 5D3	8575.42	4d7.(a 4F).5p	z 3G°3	31852.9
4295.93	Ru	I	480	217	4d8	b 3F4	9120.63	4d7.(a 4F).5p	z 3F°3	32391.95
4297.71	Ru	I	1500	661	4d7.(a 4F).5s	a 3F3	8084.12	4d7.(a 4F).5p	z 5G°4	31345.79
4307.6	Ru	I	1000	477	4d7.(a 4F).5s	a 3F2	9183.66	4d7.(a 4F).5p	z 3F°3	32391.95
4318.43	Ru	I	195	89	4d6.5s2	a 5D2	9057.64	4d7.(a 4F).5p	z 3D°2	32207.65
4319.87	Ru	I	480	221	4d7.(a 4P).5s	a 5P2	8043.69	4d7.(a 4P).5p	z 5S°2	31186.03
4342.07	Ru	I	390	185	4d7.(a 4F).5s	a 3F2	9183.66	4d7.(a 4F).5p	z 3D°2	32207.65
4349.7	Ru	I	135	61	4d7.(a 4P).5s	b 3P1	13981.67	4d7.(a 4P).5p	y 3D°2	36965.28
4354.13	Ru	I	165	76	4d7.(a 4F).5s	a 3F3	8084.12	4d7.(a 4F).5p	z 3D°3	31044.35
4361.21	Ru	I	315	152	4d7.(a 4F).5s	a 3F4	6545.03	4d6.5s.(a 6D).5p	z 7F°5	29468.04
4372.21	Ru	I	795	376	4d6.5s2	a 5D4	7483.07	4d7.(a 4F).5p	z 3F°4	30348.45
4385.39	Ru	I	780	371	4d6.5s2	a 5D4	7483.07	4d7.(a 4F).5p	z 5G°5	30279.68
4385.65	Ru	I	780	371	4d6.5s2	a 5D2	9057.64	4d7.(a 4F).5p	z 3G°3	31852.9
4390.44	Ru	I	930	443	4d6.5s2	a 5D3	8575.42	4d7.(a 4F).5p	z 5G°4	31345.79
4410.03	Ru	I	2000	882	4d7.(a 4F).5s	a 3F2	9183.66	4d7.(a 4F).5p	z 3G°3	31852.9
4421.46	Ru	I	360	171	4d6.5s2	a 5D3	8575.42	4d7.(a 4P).5p	z 5S°2	31186.03
4428.46	Ru	I	735	353	4d7.(a 4P).5s	a 5P3	8770.93	4d7.(a 4F).5p	z 5G°4	31345.79
4439.76	Ru	I	990	474	4d8	b 3F3	10654.62	4d7.(a 4F).5p	z 3F°2	33172.02
4449.34	Ru	I	1000	496	4d6.5s2	a 5D3	8575.42	4d7.(a 4F).5p	z 3D°3	31044.35
4460.04	Ru	I	1000	575	4d7.(a 4P).5s	a 5P3	8770.93	4d7.(a 4P).5p	z 5S°2	31186.03
4473.93	Ru	I	555	269	4d7.(a 4F).5s	a 3F4	6545.03	4d7.(a 4F).5p	z 5F°3	28890.47
4480.45	Ru	I	345	169	4d7.(a 2D).5s	a 3D2	15054.07	4d7.(a 4P).5p	x 5D°3	37367.02
4498.14	Ru	I	1000	589	4d8	b 3F4	9120.63	4d7.(a 4F).5p	z 5G°4	31345.79
4510.1	Ru	I	255	122	4d7.(a 4F).5s	a 3F3	8084.12	4d6.5s.(a 6D).5p	z 7P°4	30250.4
4516.89	Ru	I	1000	542	4d8	b 3F2	11447.31	4d7.(a 4F).5p	z 3D°1	33580.22
4517.82	Ru	I	615	306	4d6.5s2	a 5D2	9057.64	4d7.(a 4P).5p	z 5S°2	31186.03
4520.95	Ru	I	195	96	4d6.5s2	a 5D1	9072.98	4d7.(a 4P).5p	z 5S°2	31186.03
4547.33	Ru	I	150	78	4d6.5s2	a 5D4	7483.07	4d6.5s.(a 6D).5p	z 7F°5	29468.04
4547.85	Ru	I	120	63	4d7.(a 4P).5s	b 3P1	13981.67	4d6.5s.(a 6D).5p	y 5F°2	35963.87
4554.51	Ru	I	6000	3058	4d7.(a 4F).5s	a 3F4	6545.03	4d7.(a 4F).5p	z 3G°5	28495.1
4559.98	Ru	I	165	83	4d8	b 3F4	9120.63	4d7.(a 4F).5p	z 3D°3	31044.35
4584.44	Ru	I	1500	684	4d7.(a 4F).5s	a 3F3	8084.12	4d7.(a 4F).5p	z 3G°4	29890.91

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