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
2740.322	Ir	II	615	-	5d8	1G4	17210.16	5d7.(4F9/2).6p	(9/2,3/2)°5	53691.38
2743.793	Ir	II	120	-	5d7.(4P).6s	3P1	20440.64	5d7.(4P1/2).6p	(1/2,1/2)°0	56875.79
2747.281	Ir	II	450	-	5d7.(4F).6s	5F3	8186.89	5d7.(4F9/2).6p	(9/2,1/2)°4	44575.7
2752.867	Ir	II	810	-	5d8	1G4	17210.16	5d7.(4F7/2).6p	(7/2,1/2)°4	53525.24
2753.848	Ir	II	1000	-	5d7.(4P).6s	5P2	15676.25	5d7.(4F3/2).6p	(3/2,1/2)°1	51978.24
2760.586	Ir	II	210	-	5d7.(2G).6s	3G5	17477.99	5d7.(4F9/2).6p	(9/2,3/2)°5	53691.38
2763.177	Ir	II	1500	-	5d7.(4F).6s	3F3	17499.26	5d7.(4F3/2).6p	(3/2,1/2)°2	53678.68
2773.328	Ir	II	120	-	5d7.(2G).6s	3G5	17477.99	5d7.(4F7/2).6p	(7/2,1/2)°4	53525.24
2774.965	Ir	II	3500	-	5d7.(4F).6s	3F3	17499.26	5d7.(4F7/2).6p	(7/2,1/2)°4	53525.24
2778.006	Ir	II	990	-	5d8	1G4	17210.16	5d7.(4P5/2).6p	(5/2,1/2)°3	53196.15
2783.661	Ir	II	405	-	5d7.(4P).6s	3P1	20440.64	5d6.6s.(6D5/2).6p	(5/2,1/2)°2	56354.21
2793.805	Ir	II	1500	-	5d8	3F2	17413.25	5d7.(4P5/2).6p	(5/2,1/2)°3	53196.15
2800.525	Ir	II	615	-	5d7.(4F).6s	3F3	17499.26	5d7.(4P5/2).6p	(5/2,1/2)°3	53196.15
2800.63	Ir	II	1000	-	5d7.(4P).6s	5P2	15676.25	5d7.(4P5/2).6p	(5/2,1/2)°2	51371.97
2811.44	Ir	II	120	-	5d7.(2G).6s	3G4	20294.25	5d7.(4F5/2).6p	(5/2,1/2)°3	55852.5
2812.095	Ir	II	705	-	5d7.(4P).6s	5P2	15676.25	5d7.(4F7/2).6p	(7/2,1/2)°3	51226.52
2823.18	Ir	I	2500	-	5d7.6s2	a 4F9/2	0	5d7.6s.(5F).6p	z 6G°7/2	35410.63
2823.59	Ir	II	105	-	5d6.6s2	5D3	23727.61	5d7.(4P3/2).6p	(3/2,1/2)°2	59132.98
2833.247	Ir	II	8500	-	5d7.(4F).6s	3F4	11719.11	5d7.(4F9/2).6p	(9/2,1/2)°5	47003.95
2846.48	Ir	II	70	-	5d7.(4P).6s	3P2	18944.91	5d6.6s.(6D7/2).6p	(7/2,1/2)°3	54065.73
2848.435	Ir	II	615	-	5d8	3F2	17413.25	5d7.(4F5/2).6p	(5/2,1/2)°2	52510.06
2849.72	Ir	I	1500	-	5d7.6s2	a 4F9/2	0	5d7.6s.(5F).6p	z 6G°9/2	35080.8
2853.314	Ir	I	3500	-	5d8.(3F).6s	b 4F9/2	2834.98	5d7.6s.(5F).6p	z 4F°9/2	37871.69
2855.415	Ir	II	120	-	5d7.(4F).6s	3F3	17499.26	5d7.(4F5/2).6p	(5/2,1/2)°2	52510.06
2871.94	Ir	II	195	-	5d6.6s2	5D2	25563.67	5d7.(4P1/2).6p	(1/2,1/2)°1	60373.23
2873.842	Ir	II	765	-	5d6.6s2	5D4	19279.04	5d6.6s.(6D7/2).6p	(7/2,1/2)°3	54065.73
2876.865	Ir	II	420	-	5d6.6s2	5D2	25563.67	5d7.(4F9/2).6p	(9/2,3/2)°3	60313.63
2878.181	Ir	II	120	-	5d7.(4P).6s	3P2	18944.91	5d7.(4F3/2).6p	(3/2,1/2)°2	53678.68
2885.34	Ir	II	150	-	5d8	3F3	9927.84	5d7.(4F9/2).6p	(9/2,1/2)°4	44575.7
2892.261	Ir	II	840	-	5d8	3F2	17413.25	5d7.(4F3/2).6p	(3/2,1/2)°1	51978.24
2905.064	Ir	II	65	-	5d6.6s2	5D4	19279.04	5d7.(4F9/2).6p	(9/2,3/2)°5	53691.38
2918.711	Ir	II	70	-	5d7.(4P).6s	3P2	18944.91	5d7.(4P5/2).6p	(5/2,1/2)°3	53196.15
2919.183	Ir	II	4000	-	5d6.6s2	5D4	19279.04	5d7.(4F7/2).6p	(7/2,1/2)°4	53525.24
2924.79	Ir	I	1000	-	5d7.6s2	a 4F9/2	0	5d7.6s.(5F).6p	z 6G°11/2	34180.48
2929.763	Ir	II	735	-	5d8	1G4	17210.16	5d6.6s.(6D9/2).6p	(9/2,1/2)°5	51333
2936.68	Ir	I	4000	-	5d7.6s2	a 4F3/2	4078.94	5d7.6s.(5F).6p	z 6F°1/2	38120.94
2938.898	Ir	II	65	-	5d8	1G4	17210.16	5d7.(4F7/2).6p	(7/2,1/2)°3	51226.52
2943.882	Ir	II	2500	-	5d8	3F2	17413.25	5d7.(4P5/2).6p	(5/2,1/2)°2	51371.97
2951.22	Ir	I	5500	-	5d7.6s2	a 4F9/2	0	5d7.6s.(5F).6p	z 6F°7/2	33874.43
2951.335	Ir	II	65	-	5d7.(4F).6s	3F3	17499.26	5d7.(4P5/2).6p	(5/2,1/2)°2	51371.97
2952.863	Ir	II	660	-	5d7.(2G).6s	3G5	17477.99	5d6.6s.(6D9/2).6p	(9/2,1/2)°5	51333
2954.781	Ir	II	1000	-	5d7.(4P).6s	5P1	18676.49	5d7.(4F5/2).6p	(5/2,1/2)°2	52510.06
2956.558	Ir	II	2000	-	5d8	3F2	17413.25	5d7.(4F7/2).6p	(7/2,1/2)°3	51226.52
2960.008	Ir	II	105	-	5d7.(4F).6s	3F2	22467.78	5d7.(4P3/2).6p	(3/2,1/2)°1	56241.53
2964.101	Ir	II	915	-	5d7.(4F).6s	3F3	17499.26	5d7.(4F7/2).6p	(7/2,1/2)°3	51226.52
2978.04	Ir	II	195	-	5d6.6s2	5D2	25563.67	5d7.(4P3/2).6p	(3/2,1/2)°2	59132.98
2978.421	Ir	II	2000	-	5d7.(4P).6s	3P2	18944.91	5d7.(4F5/2).6p	(5/2,1/2)°2	52510.06
2993.407	Ir	II	180	-	5d7.(2G).6s	3G4	20294.25	5d7.(4F9/2).6p	(9/2,3/2)°5	53691.38
2994.511	Ir	II	65	-	5d7.(4F).6s	3F2	22467.78	5d7.(4F5/2).6p	(5/2,1/2)°3	55852.5
2996.08	Ir	I	1500	-	5d7.6s2	a 4F3/2	4078.94	5d7.6s.(5F).6p	z 4D°5/2	37446.13

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