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
3001.955	Ir	II	600	-	5d7.(4P).6s	5P1	18676.49	5d7.(4F3/2).6p	(3/2,1/2)°1	51978.24
3007.721	Ir	II	255	-	5d7.(4P).6s	3P1	20440.64	5d7.(4F3/2).6p	(3/2,1/2)°2	53678.68
3019.23	Ir	I	720	-
3021.027	Ir	II	120	-	5d8	1G4	17210.16	5d6.6s.(6D9/2).6p	(9/2,1/2)°4	50302.01
3026.367	Ir	II	570	-	5d7.(4P).6s	3P2	18944.91	5d7.(4F3/2).6p	(3/2,1/2)°1	51978.24
3038.462	Ir	II	120	-	5d7.(2G).6s	3G4	20294.25	5d7.(4P5/2).6p	(5/2,1/2)°3	53196.15
3042.648	Ir	II	2500	-	5d7.(4F).6s	3F4	11719.11	5d7.(4F9/2).6p	(9/2,1/2)°4	44575.7
3045.654	Ir	II	345	-	5d7.(2G).6s	3G5	17477.99	5d6.6s.(6D9/2).6p	(9/2,1/2)°4	50302.01
3057.646	Ir	II	120	-	5d7.(4P).6s	5P1	18676.49	5d7.(4P5/2).6p	(5/2,1/2)°2	51371.97
3061.21	Ir	II	105	-	5d7.(2G).6s	3G3	23195.17	5d7.(4F5/2).6p	(5/2,1/2)°3	55852.5
3064.095	Ir	II	345	-	5d6.6s2	5D3	23727.61	5d6.6s.(6D5/2).6p	(5/2,1/2)°2	56354.21
3068.89	Ir	I	8500	-	5d8.(3F).6s	b 4F9/2	2834.98	5d7.6s.(5F).6p	z 6G°7/2	35410.63
3075.451	Ir	II	330	-	5d6.6s2	5D3	23727.61	5d7.(4F9/2).6p	(9/2,3/2)°4	56233.93
3082.949	Ir	II	315	-	5d7.(4P).6s	3P2	18944.91	5d7.(4P5/2).6p	(5/2,1/2)°2	51371.97
3088.04	Ir	I	2000	-	5d7.6s2	a 4F5/2	5784.62	5d7.6s.(5F).6p	z 4F°7/2	38158.24
3096.829	Ir	II	1500	-	5d7.(4P).6s	3P2	18944.91	5d7.(4F7/2).6p	(7/2,1/2)°3	51226.52
3100.29	Ir	I	2500	-	5d8.(3F).6s	b 4F9/2	2834.98	5d7.6s.(5F).6p	z 6G°9/2	35080.8
3117.328	Ir	II	675	-	5d7.(4P).6s	3P1	20440.64	5d7.(4F5/2).6p	(5/2,1/2)°2	52510.06
3118.833	Ir	II	630	-	5d6.6s2	5D4	19279.04	5d6.6s.(6D9/2).6p	(9/2,1/2)°5	51333
3129.232	Ir	II	120	-	5d6.6s2	5D4	19279.04	5d7.(4F7/2).6p	(7/2,1/2)°3	51226.52
3132.791	Ir	II	180	-	5d6.6s2	5D1	28600.34	5d6.6s.(6D1/2).6p	(1/2,1/2)°0	60511.37
3137.72	Ir	II	345	-	5d7.(4P).6s	5P3	12714.66	5d7.(4F9/2).6p	(9/2,1/2)°4	44575.7
3146.44	Ir	II	85	-	5d6.6s2	5D1	28600.34	5d7.(4P1/2).6p	(1/2,1/2)°1	60373.23
3150.61	Ir	I	975	-	5d7.6s2	a 4F5/2	5784.62	5d7.6s.(5F).6p	z 4D°7/2	37515.31
3163.852	Ir	II	210	-	5d7.(4F).6s	3F2	22467.78	5d6.6s.(6D7/2).6p	(7/2,1/2)°3	54065.73
3168.88	Ir	I	2500	-	5d7.6s2	a 4F7/2	6323.91	5d7.6s.(5F).6p	z 4F°9/2	37871.69
3169.911	Ir	II	165	-	5d7.(4P).6s	3P1	20440.64	5d7.(4F3/2).6p	(3/2,1/2)°1	51978.24
3177.58	Ir	I	2000	-	5d7.6s2	a 4F3/2	4078.94	5d7.6s.(5F).6p	z 6G°5/2	35540.34
3181.326	Ir	II	285	-	5d7.(2H).6s	3H6	22266.92	5d7.(4F9/2).6p	(9/2,3/2)°5	53691.38
3201.858	Ir	II	210	-	5d7.(2H).6s	3H5	25011.17	5d7.(4F9/2).6p	(9/2,3/2)°4	56233.93
3203.07	Ir	II	45	-	5d7.(4F).6s	3F2	22467.78	5d7.(4F3/2).6p	(3/2,1/2)°2	53678.68
3219.51	Ir	I	2000	-	5d8.(3F).6s	b 4F7/2	7106.61	5d7.6s.(5F).6p	z 4F°7/2	38158.24
3220.78	Ir	I	5500	-	5d8.(3F).6s	b 4F9/2	2834.98	5d7.6s.(5F).6p	z 6F°7/2	33874.43
3221.28	Ir	I	510	-
3222.52	Ir	II	555	-	5d6.6s2	5D4	19279.04	5d6.6s.(6D9/2).6p	(9/2,1/2)°4	50302.01
3231.997	Ir	II	75	-	5d7.(4P).6s	3P1	20440.64	5d7.(4P5/2).6p	(5/2,1/2)°2	51371.97
3238.39	Ir	II	45	-	5d7.(2G).6s	3G3	23195.17	5d6.6s.(6D7/2).6p	(7/2,1/2)°3	54065.73
3241.52	Ir	I	2500	-	5d7.6s2	a 4F3/2	4078.94	5d7.6s.(5F).6p	z 6F°5/2	34919.83
3246.811	Ir	II	195	-	5d6.6s2	5D2	25563.67	5d6.6s.(6D5/2).6p	(5/2,1/2)°2	56354.21
3253.359	Ir	II	70	-	5d7.(4F).6s	3F2	22467.78	5d7.(4P5/2).6p	(5/2,1/2)°3	53196.15
3266.44	Ir	I	2000	-	5d7.6s2	a 4F5/2	5784.62	5d7.6s.(5F).6p	z 6F°3/2	36390.15
3274.254	Ir	II	210	-	5d6.6s2	5D1	28600.34	5d7.(4P3/2).6p	(3/2,1/2)°2	59132.98
3279.522	Ir	II	135	-	5d7.(2G).6s	3G3	23195.17	5d7.(4F3/2).6p	(3/2,1/2)°2	53678.68
3287.59	Ir	I	480	-	5d8.(3F).6s	b 4F7/2	7106.61	5d7.6s.(5F).6p	z 4D°7/2	37515.31
3295.14	Ir	II	80	-	5d6.6s2	5D3	23727.61	5d6.6s.(6D7/2).6p	(7/2,1/2)°3	54065.73
3300.599	Ir	II	225	-	5d6.6s2	5D2	25563.67	5d7.(4F5/2).6p	(5/2,1/2)°3	55852.5
3327.707	Ir	II	135	-	5d7.(4F).6s	3F2	22467.78	5d7.(4F5/2).6p	(5/2,1/2)°2	52510.06
3331.497	Ir	II	40	-	5d7.(2G).6s	3G4	20294.25	5d6.6s.(6D9/2).6p	(9/2,1/2)°4	50302.01
3336.523	Ir	II	75	-	5d7.(2D2).6s	3D3	26391.28	5d6.6s.(6D5/2).6p	(5/2,1/2)°2	56354.21
3337.842	Ir	II	65	-	5d6.6s2	5D3	23727.61	5d7.(4F3/2).6p	(3/2,1/2)°2	53678.68

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