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
2494.84	Ir	II	120	-	5d7.(4P).6s	3P1	20440.64	5d6.6s.(6D1/2).6p	(1/2,1/2)°0	60511.37
2495.225	Ir	II	80	-	5d7.(4F).6s	5F2	11307.53	5d7.(4P5/2).6p	(5/2,1/2)°2	51371.97
2497.954	Ir	II	135	-	5d7.(4F).6s	5F1	11957.83	5d7.(4F3/2).6p	(3/2,1/2)°1	51978.24
2498.02	Ir	II	120	-	5d7.(2G).6s	3G4	20294.25	5d7.(4F9/2).6p	(9/2,3/2)°3	60313.63
2512.101	Ir	II	3000	-	5d7.(4P).6s	5P3	12714.66	5d7.(4F5/2).6p	(5/2,1/2)°2	52510.06
2512.58	Ir	II	3000	-	5d7.(4F).6s	5F4	4787.92	5d7.(4F9/2).6p	(9/2,1/2)°4	44575.7
2523.61	Ir	II	135	-	5d7.(4F).6s	3F4	11719.11	5d6.6s.(6D9/2).6p	(9/2,1/2)°5	51333
2523.87	Ir	II	120	-	5d7.(4P).6s	5P1	18676.49	5d6.6s.(6D3/2).6p	(3/2,1/2)°1	58286.54
2530.407	Ir	II	1500	-	5d7.(4F).6s	3F4	11719.11	5d7.(4F7/2).6p	(7/2,1/2)°3	51226.52
2536.421	Ir	II	135	-	5d7.(4F).6s	5F1	11957.83	5d7.(4P5/2).6p	(5/2,1/2)°2	51371.97
2561.779	Ir	II	1000	-	5d8	1G4	17210.16	5d7.(4F9/2).6p	(9/2,3/2)°4	56233.93
2572.9	Ir	II	510	-	5d7.(4F).6s	3F3	17499.26	5d6.6s.(6D5/2).6p	(5/2,1/2)°2	56354.21
2574.673	Ir	II	165	-	5d8	3F2	17413.25	5d7.(4P3/2).6p	(3/2,1/2)°1	56241.53
2578.71	Ir	I	255	-
2579.487	Ir	II	1500	-	5d7.(2G).6s	3G5	17477.99	5d7.(4F9/2).6p	(9/2,3/2)°4	56233.93
2580.903	Ir	II	1000	-	5d7.(4F).6s	3F3	17499.26	5d7.(4F9/2).6p	(9/2,3/2)°4	56233.93
2583.72	Ir	II	120	-	5d7.(4P).6s	3P1	20440.64	5d7.(4P3/2).6p	(3/2,1/2)°2	59132.98
2586.06	Ir	II	6000	-	5d7.(4P).6s	5P3	12714.66	5d7.(4P5/2).6p	(5/2,1/2)°2	51371.97
2587.06	Ir	II	120	-	5d8	1G4	17210.16	5d7.(4F5/2).6p	(5/2,1/2)°3	55852.5
2591.039	Ir	II	1000	-	5d7.(4F).6s	3F4	11719.11	5d6.6s.(6D9/2).6p	(9/2,1/2)°4	50302.01
2595.829	Ir	II	3500	-	5d7.(4P).6s	5P3	12714.66	5d7.(4F7/2).6p	(7/2,1/2)°3	51226.52
2600.74	Ir	II	120	-	5d8	3F2	17413.25	5d7.(4F5/2).6p	(5/2,1/2)°3	55852.5
2604.11	Ir	II	225	-	5d7.(4P).6s	5P2	15676.25	5d6.6s.(6D7/2).6p	(7/2,1/2)°3	54065.73
2606.557	Ir	II	375	-	5d7.(4F).6s	3F3	17499.26	5d7.(4F5/2).6p	(5/2,1/2)°3	55852.5
2617.076	Ir	II	885	-	5d7.(4P).6s	5P1	18676.49	5d7.(4P1/2).6p	(1/2,1/2)°0	56875.79
2619.88	Ir	I	570	-	5d7.6s2	a 4F9/2	0	5d7.6s.(5F).6p	z 4F°7/2	38158.24
2639.71	Ir	I	10000	-	5d7.6s2	a 4F9/2	0	5d7.6s.(5F).6p	z 4F°9/2	37871.69
2641.52	Ir	II	120	-	5d7.(4F).6s	3F2	22467.78	5d7.(4F9/2).6p	(9/2,3/2)°3	60313.63
2653.31	Ir	II	120	-	5d7.(4P).6s	5P1	18676.49	5d6.6s.(6D5/2).6p	(5/2,1/2)°2	56354.21
2659.649	Ir	II	255	-	5d7.(4P).6s	5P3	12714.66	5d6.6s.(6D9/2).6p	(9/2,1/2)°4	50302.01
2661.256	Ir	II	615	-	5d7.(4P).6s	5P1	18676.49	5d7.(4P3/2).6p	(3/2,1/2)°1	56241.53
2664.45	Ir	II	1500	-	5d7.(4P).6s	5P2	15676.25	5d7.(4P5/2).6p	(5/2,1/2)°3	53196.15
2664.79	Ir	I	8000	-	5d7.6s2	a 4F9/2	0	5d7.6s.(5F).6p	z 4D°7/2	37515.31
2680.39	Ir	II	585	-	5d7.(4P).6s	3P2	18944.91	5d7.(4P3/2).6p	(3/2,1/2)°1	56241.53
2693.259	Ir	II	120	-	5d7.(2G).6s	3G3	23195.17	5d7.(4F9/2).6p	(9/2,3/2)°3	60313.63
2705.197	Ir	II	1500	-	5d6.6s2	5D4	19279.04	5d7.(4F9/2).6p	(9/2,3/2)°4	56233.93
2708.672	Ir	II	1500	-	5d7.(4P).6s	3P2	18944.91	5d7.(4F5/2).6p	(5/2,1/2)°3	55852.5
2714.09	Ir	II	1500	-	5d7.(4P).6s	5P2	15676.25	5d7.(4F5/2).6p	(5/2,1/2)°2	52510.06
2733.411	Ir	II	150	-	5d6.6s2	5D4	19279.04	5d7.(4F5/2).6p	(5/2,1/2)°3	55852.5
2733.928	Ir	II	35	-	5d7.(4F).6s	3F3	17499.26	5d6.6s.(6D7/2).6p	(7/2,1/2)°3	54065.73
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

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