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
3349.98	Ir	II	60	-	5d7.(2D2).6s	3D3	26391.28	5d7.(4F9/2).6p	(9/2,3/2)°4	56233.93
3355.026	Ir	II	465	-	5d6.6s2	5D3	23727.61	5d7.(4F7/2).6p	(7/2,1/2)°4	53525.24
3355.426	Ir	II	35	-	5d8	1G4	17210.16	5d7.(4F9/2).6p	(9/2,1/2)°5	47003.95
3367.577	Ir	II	65	-	5d6.6s2	5D1	28600.34	5d6.6s.(6D3/2).6p	(3/2,1/2)°1	58286.54
3368.48	Ir	I	2500	-	5d8.(3F).6s	b 4F9/2	2834.98	5d7.6s.(5F).6p	z 6F°9/2	32513.43
3387.69	Ir	II	60	-	5d7.(4F).6s	3F2	22467.78	5d7.(4F3/2).6p	(3/2,1/2)°1	51978.24
3392.467	Ir	II	255	-	5d6.6s2	5D3	23727.61	5d7.(4P5/2).6p	(5/2,1/2)°3	53196.15
3393.383	Ir	II	165	-	5d7.(2D2).6s	3D3	26391.28	5d7.(4F5/2).6p	(5/2,1/2)°3	55852.5
3410.225	Ir	II	55	-	5d7.(2G).6s	3G3	23195.17	5d7.(4F5/2).6p	(5/2,1/2)°2	52510.06
3437.02	Ir	I	885	-	5d7.6s2	a 4F7/2	6323.91	5d7.6s.(5F).6p	z 6G°7/2	35410.63
3439.418	Ir	II	95	-	5d7.(2H).6s	3H6	22266.92	5d6.6s.(6D9/2).6p	(9/2,1/2)°5	51333
3448.97	Ir	I	1500	-	5d7.6s2	a 4F3/2	4078.94	5d7.6s.(5F).6p	z 6D°5/2	33064.83
3458.714	Ir	II	60	-	5d7.(4F).6s	3F2	22467.78	5d7.(4P5/2).6p	(5/2,1/2)°2	51371.97
3471.81	Ir	II	45	-	5d7.(2F).6s	3F3	31518.49	5d7.(4F9/2).6p	(9/2,3/2)°3	60313.63
3476.18	Ir	II	20	-	5d7.(4F).6s	3F2	22467.78	5d7.(4F7/2).6p	(7/2,1/2)°3	51226.52
3485.72	Ir	II	20	-	5d7.(2H).6s	3H5	25011.17	5d7.(4F9/2).6p	(9/2,3/2)°5	53691.38
3506.018	Ir	II	70	-	5d7.(2H).6s	3H5	25011.17	5d7.(4F7/2).6p	(7/2,1/2)°4	53525.24
3507.503	Ir	II	70	-	5d6.6s2	5D2	25563.67	5d6.6s.(6D7/2).6p	(7/2,1/2)°3	54065.73
3513.64	Ir	I	3500	-	5d7.6s2	a 4F9/2	0	5d7.6s.(5F).6p	z 6F°11/2	28452.32
3515.95	Ir	I	750	-	5d8.(3F).6s	b 4F7/2	7106.61	5d7.6s.(5F).6p	z 6G°5/2	35540.34
3522.03	Ir	I	1500	-	5d7.6s2	a 4F3/2	4078.94	5d7.6s.(5F).6p	z 6D°3/2	32463.58
3535.61	Ir	II	45	-	5d6.6s2	5D1	28600.34	5d7.(4P1/2).6p	(1/2,1/2)°0	56875.79
3548.05	Ir	II	45	-	5d7.(2G).6s	3G3	23195.17	5d7.(4P5/2).6p	(5/2,1/2)°2	51371.97
3555.78	Ir	II	45	-	5d6.6s2	5D2	25563.67	5d7.(4F3/2).6p	(3/2,1/2)°2	53678.68
3558.99	Ir	I	1500	-	5d7.6s2	a 4F5/2	5784.62	5d7.6s.(5F).6p	z 6F°7/2	33874.43
3566.407	Ir	II	165	-	5d7.(2G).6s	3G3	23195.17	5d7.(4F7/2).6p	(7/2,1/2)°3	51226.52
3573.72	Ir	I	2500	-	5d8.(3F).6s	b 4F7/2	7106.61	5d7.6s.(5F).6p	z 6G°9/2	35080.8
3594.39	Ir	I	765	-	5d8.(3F).6s	b 4F7/2	7106.61	5d7.6s.(5F).6p	z 6F°5/2	34919.83
3602.056	Ir	II	75	-	5d6.6s2	5D1	28600.34	5d6.6s.(6D5/2).6p	(5/2,1/2)°2	56354.21
3605.81	Ir	II	300	-	5d6.6s2	5D4	19279.04	5d7.(4F9/2).6p	(9/2,1/2)°5	47003.95
3609.77	Ir	I	750	-	5d8.(3F).6s	b 4F9/2	2834.98	5d7.6s.(5F).6p	z 6D°7/2	30529.66
3612.38	Ir	II	150	-	5d7.(2D2).6s	3D3	26391.28	5d6.6s.(6D7/2).6p	(7/2,1/2)°3	54065.73
3616.74	Ir	II	55	-	5d6.6s2	5D1	28600.34	5d7.(4P3/2).6p	(3/2,1/2)°1	56241.53
3617.21	Ir	I	1000	-	5d8.(3F).6s	b 4F5/2	9877.54	5d7.6s.(5F).6p	z 4D°7/2	37515.31
3626.29	Ir	I	735	-	5d8.(3F).6s	b 4F5/2	9877.54	5d7.6s.(5F).6p	z 4D°5/2	37446.13
3628.67	Ir	I	2500	-	5d7.6s2	a 4F7/2	6323.91	5d7.6s.(5F).6p	z 6F°7/2	33874.43
3635.49	Ir	II	855	-	5d6.6s2	5D3	23727.61	5d7.(4F7/2).6p	(7/2,1/2)°3	51226.52
3653.19	Ir	II	1000	-	5d8	1G4	17210.16	5d7.(4F9/2).6p	(9/2,1/2)°4	44575.7
3664.62	Ir	I	1500	-	5d7.6s2	a 4F5/2	5784.62	5d7.6s.(5F).6p	z 6D°5/2	33064.83
3684.33	Ir	II	150	-	5d7.(2D2).6s	3D3	26391.28	5d7.(4F7/2).6p	(7/2,1/2)°4	53525.24
3687.08	Ir	I	990	-	5d8.(3P).6s	a 2P3/2	10578.68	5d7.6s.(5F).6p	z 6G°3/2	37692.75
3688.059	Ir	II	240	-	5d7.(2G).6s	3G3	23195.17	5d6.6s.(6D9/2).6p	(9/2,1/2)°4	50302.01
3689.302	Ir	II	240	-	5d7.(2G).6s	3G5	17477.99	5d7.(4F9/2).6p	(9/2,1/2)°4	44575.7
3692.198	Ir	II	120	-	5d7.(4F).6s	3F3	17499.26	5d7.(4F9/2).6p	(9/2,1/2)°4	44575.7
3710.064	Ir	II	50	-	5d6.6s2	5D2	25563.67	5d7.(4F5/2).6p	(5/2,1/2)°2	52510.06
3729.63	Ir	II	25	-	5d7.(2D2).6s	3D3	26391.28	5d7.(4P5/2).6p	(5/2,1/2)°3	53196.15
3734.77	Ir	I	1500	-	5d8.(3F).6s	b 4F7/2	7106.61	5d7.6s.(5F).6p	z 6F°7/2	33874.43
3738.53	Ir	I	870	-	5d7.6s2	a 4F7/2	6323.91	5d7.6s.(5F).6p	z 6D°5/2	33064.83
3742.89	Ir	II	45	-	5d7.(2G).6s	3G4	20294.25	5d7.(4F9/2).6p	(9/2,1/2)°5	47003.95
3747.2	Ir	I	1500	-	5d7.6s2	a 4F5/2	5784.62	5d7.6s.(5F).6p	z 6D°3/2	32463.58

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