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
3761.943	Ir	II	55	-	5d6.6s2	5D3	23727.61	5d6.6s.(6D9/2).6p	(9/2,1/2)°4	50302.01
3784.717	Ir	II	50	-	5d6.6s2	5D2	25563.67	5d7.(4F3/2).6p	(3/2,1/2)°1	51978.24
3798.055	Ir	II	105	-	5d7.(2H).6s	3H5	25011.17	5d6.6s.(6D9/2).6p	(9/2,1/2)°5	51333
3800.12	Ir	I	3000	3	5d7.6s2	a 4F9/2	0	5d7.6s.(5F).6p	z 6D°9/2	26307.5
3817.24	Ir	I	720	1	5d7.6s2	a 4F7/2	6323.91	5d7.6s.(5F).6p	z 6F°9/2	32513.43
3827.569	Ir	II	210	-	5d7.(2D2).6s	3D3	26391.28	5d7.(4F5/2).6p	(5/2,1/2)°2	52510.06
3845.948	Ir	II	105	-	5d7.(2G).6s	1G4	34319.49	5d7.(4F9/2).6p	(9/2,3/2)°3	60313.63
3865.64	Ir	I	600	1	5d8.(3F).6s	b 4F3/2	11831.09	5d7.6s.(5F).6p	z 6G°3/2	37692.75
3873.633	Ir	II	30	-	5d6.6s2	5D2	25563.67	5d7.(4P5/2).6p	(5/2,1/2)°2	51371.97
3895.592	Ir	II	720	2	5d6.6s2	5D2	25563.67	5d7.(4F7/2).6p	(7/2,1/2)°3	51226.52
3902.51	Ir	I	345	1	5d8.(3F).6s	b 4F9/2	2834.98	5d7.6s.(5F).6p	z 6F°11/2	28452.32
3915.38	Ir	I	3000	10	5d8.(3F).6s	b 4F5/2	9877.54	5d7.6s.(5F).6p	z 6G°7/2	35410.63
3934.84	Ir	I	3000	12	5d8.(3F).6s	b 4F7/2	7106.61	5d7.6s.(5F).6p	z 6F°9/2	32513.43
3951.952	Ir	II	315	2	5d6.6s2	5D4	19279.04	5d7.(4F9/2).6p	(9/2,1/2)°4	44575.7
3952.91	Ir	II	30	-	5d7.(2H).6s	3H5	25011.17	5d6.6s.(6D9/2).6p	(9/2,1/2)°4	50302.01
3986.381	Ir	II	50	-	5d6.6s2	5D1	28600.34	5d7.(4F3/2).6p	(3/2,1/2)°2	53678.68
3992.12	Ir	I	4000	35	5d8.(3F).6s	b 4F5/2	9877.54	5d7.6s.(5F).6p	z 6F°5/2	34919.83
4001.95	Ir	II	105	1	5d7.(2D2).6s	3D3	26391.28	5d7.(4P5/2).6p	(5/2,1/2)°2	51371.97
4020.03	Ir	I	2500	34	5d7.6s.(5F).6p	z 6D°9/2	26307.5	5d7.6s.(5F).7s	e 6F11/2	51175.94
4025.33	Ir	II	20	-	5d7.(2F).6s	3F3	31518.49	5d6.6s.(6D5/2).6p	(5/2,1/2)°2	56354.21
4025.4	Ir	II	150	2	5d7.(2D2).6s	3D3	26391.28	5d7.(4F7/2).6p	(7/2,1/2)°3	51226.52
4033.76	Ir	I	2000	31	5d8.(3F).6s	a 2F7/2	13087.9	5d7.6s.(5F).6p	z 4F°9/2	37871.69
4040.08	Ir	I	735	15	5d7.6s2	a 4F5/2	5784.62	5d7.6s.(5F).6p	z 6D°7/2	30529.66
4041.41	Ir	II	165	3	5d7.(2H).6s	3H6	22266.92	5d7.(4F9/2).6p	(9/2,1/2)°5	47003.95
4044.892	Ir	II	105	2	5d7.(2F).6s	3F3	31518.49	5d7.(4F9/2).6p	(9/2,3/2)°4	56233.93
4069.92	Ir	I	345	11	5d8.(3P).6s	a 4P5/2	12951.67	5d7.6s.(5F).6p	z 4D°7/2	37515.31
4070.68	Ir	I	330	11	5d8.(3F).6s	b 4F3/2	11831.09	5d7.6s.(5F).6p	z 6F°3/2	36390.15
4092.61	Ir	I	690	33	5d8.(3F).6s	a 2F7/2	13087.9	5d7.6s.(5F).6p	z 4D°7/2	37515.31
4108.3	Ir	II	45	3	5d7.(2F).6s	3F3	31518.49	5d7.(4F5/2).6p	(5/2,1/2)°3	55852.5
4117.213	Ir	II	30	3	5d7.(2G).6s	3G4	20294.25	5d7.(4F9/2).6p	(9/2,1/2)°4	44575.7
4127.92	Ir	I	285	27	5d7.6s2	a 2G9/2	13939.8	5d7.6s.(5F).6p	z 4F°7/2	38158.24
4128.88	Ir	II	15	2	5d7.(2P).6s	3P2	36160.6	5d7.(4P1/2).6p	(1/2,1/2)°1	60373.23
4139.05	Ir	II	20	2	5d7.(2P).6s	3P2	36160.6	5d7.(4F9/2).6p	(9/2,3/2)°3	60313.63
4155.7	Ir	I	630	100	5d7.6s.(5F).6p	z 6F°11/2	28452.32	5d7.6s.(5F).7s	e 6F9/2	52508.89
4166.04	Ir	I	750	139	5d8.(3F).6s	b 4F5/2	9877.54	5d7.6s.(5F).6p	z 6F°7/2	33874.43
4183.21	Ir	I	570	122
4185.66	Ir	I	390	95	5d8.(3P).6s	a 2P1/2	12505.68	5d7.6s.(5F).6p	z 6F°3/2	36390.15
4197.54	Ir	I	840	227	5d8.(3F).6s	b 4F3/2	11831.09	5d7.6s.(5F).6p	z 6D°1/2	35647.94
4259.11	Ir	I	1000	451	5d8.(3F).6s	b 4F9/2	2834.98	5d7.6s.(5F).6p	z 6D°9/2	26307.5
4265.3	Ir	I	480	206	5d8.(3P).6s	a 4P5/2	12951.67	5d7.6s.(5F).6p	z 6F°3/2	36390.15
4268.1	Ir	I	780	338	5d8.(3F).6s	b 4F7/2	7106.61	5d7.6s.(5F).6p	z 6D°7/2	30529.66
4286.62	Ir	I	975	440	5d8.(3F).6s	a 2F5/2	12218.47	5d7.6s.(5F).6p	z 6G°5/2	35540.34
4310.59	Ir	I	720	330	5d8.(3F).6s	a 2F5/2	12218.47	5d7.6s.(5F).6p	z 6G°7/2	35410.63
4311.5	Ir	I	1500	674	5d8.(3F).6s	b 4F5/2	9877.54	5d7.6s.(5F).6p	z 6D°5/2	33064.83
4390.23	Ir	II	2	1	5d6.6s2	5D1	28600.34	5d7.(4P5/2).6p	(5/2,1/2)°2	51371.97
4399.47	Ir	I	675	317	5d7.6s.(5F).6p	z 6F°11/2	28452.32	5d7.6s.(5F).7s	e 6F11/2	51175.94
4403.78	Ir	I	600	285	5d8.(3F).6s	a 2F5/2	12218.47	5d7.6s.(5F).6p	z 6F°5/2	34919.83
4426.27	Ir	I	600	286	5d8.(3F).6s	b 4F5/2	9877.54	5d7.6s.(5F).6p	z 6D°3/2	32463.58
4433.908	Ir	II	35	18	5d7.(2F).6s	3F3	31518.49	5d6.6s.(6D7/2).6p	(7/2,1/2)°3	54065.73
4478.48	Ir	I	885	425	5d8.(3F).6s	a 2F7/2	13087.9	5d7.6s.(5F).6p	z 6G°7/2	35410.63

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