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
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
4591.1	Ru	I	615	316	4d7.(a 4F).5s	a 3F2	9183.66	4d7.(a 4F).5p	z 5G°2	30958.8
4592.52	Ru	I	975	500	4d7.(a 2P).5s	a 3P2	10623.53	4d7.(a 4F).5p	z 3F°3	32391.95
4599.08	Ru	I	480	248	4d8	b 3F3	10654.62	4d7.(a 4F).5p	z 3F°3	32391.95
4635.69	Ru	I	690	381	4d7.(a 4P).5s	a 5P1	9620.29	4d7.(a 4P).5p	z 5S°2	31186.03
4645.09	Ru	I	930	513	4d7.(a 2H).5s	a 1H5	20055.71	4d7.(a 2H).5p	z 3I°6	41577.75
4647.61	Ru	I	1000	671	4d7.(a 4F).5s	a 3F3	8084.12	4d6.5s.(a 6D).5p	z 7F°4	29594.56
4654.32	Ru	I	960	531	4d6.5s2	a 5D2	9057.64	4d7.(a 4F).5p	z 5G°3	30537.06
4681.79	Ru	I	540	307	4d7.(a 4F).5s	a 3F2	9183.66	4d7.(a 4F).5p	z 5G°3	30537.06
4684.02	Ru	I	525	296	4d7.(a 4F).5s	a 3F3	8084.12	4d7.(a 4F).5p	z 5F°2	29427.32
4690.11	Ru	I	120	68	4d6.5s2	a 5D3	8575.42	4d7.(a 4F).5p	z 3G°4	29890.91
4709.48	Ru	I	1500	1013	4d8	b 3F4	9120.63	4d7.(a 4F).5p	z 3F°4	30348.45
4731.33	Ru	I	345	213	4d8	b 3F4	9120.63	4d6.5s.(a 6D).5p	z 7P°4	30250.4
4733.52	Ru	I	225	132	4d7.(a 4P).5s	a 5P3	8770.93	4d7.(a 4F).5p	z 3G°4	29890.91
4757.84	Ru	I	585	361	4d6.5s2	a 5D4	7483.07	4d7.(a 4F).5p	z 3G°5	28495.1
4815.52	Ru	I	690	456	4d8	b 3F2	11447.31	4d7.(a 4F).5p	z 3D°2	32207.65
4844.56	Ru	I	95	66	4d6.5s2	a 5D2	9057.64	4d7.(a 4F).5p	z 5F°1	29693.57
4869.15	Ru	I	420	298	4d6.5s2	a 5D4	7483.07	4d7.(a 4F).5p	z 5F°4	28014.79
4895.6	Ru	I	120	89	4d7.(a 2P).5s	a 3P2	10623.53	4d7.(a 4F).5p	z 3D°3	31044.35
4903.05	Ru	I	975	701	4d8	b 3F3	10654.62	4d7.(a 4F).5p	z 3D°3	31044.35
4907.89	Ru	I	405	293	4d6.5s2	a 5D2	9057.64	4d7.(a 4F).5p	z 5F°2	29427.32
4921.07	Ru	I	615	447	4d6.5s2	a 5D3	8575.42	4d7.(a 4F).5p	z 5F°3	28890.47
4938.43	Ru	I	480	353	4d7.(a 4F).5s	a 3F2	9183.66	4d7.(a 4F).5p	z 5F°2	29427.32
4968.9	Ru	I	540	418	4d7.(a 4P).5s	a 5P3	8770.93	4d7.(a 4F).5p	z 5F°3	28890.47
4980.35	Ru	I	375	294	4d7.(a 4P).5s	a 5P1	9620.29	4d7.(a 4F).5p	z 5F°1	29693.57
4992.74	Ru	I	330	253	4d6.5s2	a 5D4	7483.07	4d7.(a 4F).5p	z 5D°3	27506.59
5011.23	Ru	I	645	506	4d7.(a 4P).5s	a 5P1	9620.29	4d7.(a 4F).5p	z 5D°0	29569.9
5014.95	Ru	I	525	416	4d7.(a 4F).5s	a 3F2	9183.66	4d7.(a 4F).5p	z 5D°1	29118.49
5026.18	Ru	I	180	145	4d6.5s2	a 5D3	8575.42	4d7.(a 4F).5p	z 5D°2	28465.69
5028.16	Ru	I	150	119	4d8	b 3F3	10654.62	4d7.(a 4F).5p	z 5G°3	30537.06
5040.35	Ru	I	90	72	4d8	c 3P2	20933.75	4d7.(a 2P).5p	x 3D°3	40768.15
5040.74	Ru	I	135	103	4d6.5s2	a 5D2	9057.64	4d7.(a 4F).5p	z 5F°3	28890.47
5047.31	Ru	I	120	103	4d7.(a 4P).5s	a 5P1	9620.29	4d7.(a 4F).5p	z 5F°2	29427.32
5057.33	Ru	I	465	380	4d7.(a 4F).5s	a 3F4	6545.03	4d7.(a 4F).5p	z 5D°4	26312.83
5062.64	Ru	I	85	71	4d7.(a 4P).5s	b 3P1	13981.67	4d6.5s.(a 6D).5p	y 5D°2	33728.66

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