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
1747.603	Ir	IV	60	-	5d5.6s	877824	87782.64	5d5.6p	145003°4	145003.78
1748.914	Ir	IV	30	-	5d5.(2F2).6s	3F2	81351.39	5d5.6p	138529°3	138529.81
1751.568	Ir	IV	285	-	5d5.(4D).6s	5D3	66110.16	5d5.6p	123202°3	123202.06
1752.161	Ir	IV	35	-	5d5.6s	877824	87782.64	5d5.6p	144855°3	144855.15
1759.835	Ir	IV	780	-	5d5.(4G).6s	3G5	69158.48	5d5.6p	125982°5	125982.14
1765.313	Ir	IV	360	-	5d5.(2I).6s	1I6	80577.63	5d5.(4G).6p	5H°7	137224.74
1766.258	Ir	IV	70	-	5d5.(2F2).6s	1F3	88009.29	5d5.6p	144626°2	144626.15
1773.462	Ir	IV	25	-	5d5.6s	792083	79208.51	5d5.6p	135595°4	135595.44
1777.743	Ir	IV	35	-	5d5.(4D).6s	5D0	65108.69	5d5.6p	121359°1	121359.77
1778.29	Ir	II	945	-	5d7.(4F).6s	5F5	0	5d7.(4F9/2).6p	(9/2,3/2)°4	56233.93
1782.733	Ir	IV	35	-	5d5.6s	795024	79502	5d5.6p	135595°4	135595.44
1783.16	Ir	IV	50	-	5d5.(2G2).6s	3G5	81605.68	5d5.6p	137685°5	137685.88
1783.598	Ir	IV	120	-	5d5.(4G).6s	3G5	69158.48	5d5.6p	125224°4	125224.81
1784.141	Ir	IV	30	-	5d5.6s	840054	84005.15	5d5.6p	140054°3	140054.55
1784.347	Ir	II	210	-	5d8	3P2	3090.16	5d7.(4P3/2).6p	(3/2,1/2)°2	59132.98
1787.644	Ir	IV	50	-	5d5.(4F).6s	5F1	71884.65	5d5.6p	127824°1	127824.31
1792.367	Ir	IV	120	-	5d5.(4D).6s	5D3	66110.16	5d5.6p	121902°3	121902.29
1795.862	Ir	IV	40	-	5d5.(4F).6s	5F4	74057.35	5d5.6p	129741°3	129741.29
1802.34	Ir	IV	30	-	5d5.(4G).6s	3G3	69741.38	5d5.6p	125224°4	125224.81
1813.31	Ir	IV	270	-	5d5.(2F2).6s	1F3	88009.29	5d5.6p	143156°4	143156.95
1819.94	Ir	IV	75	-	5d5.(4P).6s	5P2	68255.33	5d5.6p	123202°3	123202.06
1825.135	Ir	IV	150	-	5d5.(4G).6s	3G4	71191.62	5d5.6p	125982°5	125982.14
1825.429	Ir	IV	120	-	5d5.(4D).6s	5D3	66110.16	5d5.6p	120891°2	120891.7
1831.092	Ir	IV	390	-	5d5.(4D).6s	5D3	66110.16	5d5.6p	120722°4	120722.59
1835.164	Ir	IV	70	-	5d5.(4P).6s	5P2	68255.33	5d5.6p	122746°2	122746.29
1837.635	Ir	IV	105	-	5d5.(4D).6s	5D4	63912.64	5d5.6p	118330°3	118330.45
1845.374	Ir	IV	20	-	5d5.(2F2).6s	1F3	88009.29	5d5.6p	142198°4	142198.78
1850.714	Ir	IV	195	-	5d5.(4G).6s	3G4	71191.62	5d5.6p	125224°4	125224.81
1851.345	Ir	IV	45	-	5d5.6s	904974	90497.75	5d5.6p	144512°5	144512.45
1852.205	Ir	IV	45	-	5d5.(2G2).6s	3G5	81605.68	5d5.6p	135595°4	135595.44
1852.843	Ir	II	1500	-	5d8	3F4	2262.84	5d7.(4F9/2).6p	(9/2,3/2)°4	56233.93
1853.637	Ir	IV	210	-	5d5.(4F).6s	5F3	74545.24	5d5.6p	128493°4	128493.21
1854.914	Ir	IV	285	-	5d5.6s	795024	79502	5d5.6p	133412°5	133412.78
1862.488	Ir	II	5000	-	5d7.(4F).6s	5F5	0	5d7.(4F9/2).6p	(9/2,3/2)°5	53691.38
1868.278	Ir	II	660	-	5d7.(4F).6s	5F5	0	5d7.(4F7/2).6p	(7/2,1/2)°4	53525.24
1870.812	Ir	IV	1500	-	5d5.(4G).6s	3G5	69158.48	5d5.6p	122611°6	122611.21
1878.018	Ir	IV	50	-	5d5.(4D).6s	3D3	76493.69	5d5.6p	129741°3	129741.29
1878.109	Ir	IV	165	-	5d5.(2I).6s	3I6	72737.3	5d5.6p	125982°5	125982.14
1886.618	Ir	IV	60	-	5d5.(4G).6s	3G3	69741.38	5d5.6p	122746°2	122746.29
1892.674	Ir	IV	50	-	5d5.(2I).6s	1I6	80577.63	5d5.6p	133412°5	133412.78
1898.999	Ir	IV	25	-	5d5.6s	904974	90497.75	5d5.6p	143156°4	143156.95
1901.636	Ir	IV	25	-	5d5.6s	795024	79502	5d5.6p	132088°4	132088.18
1901.994	Ir	IV	50	-	5d5.(4D).6s	3D3	76493.69	5d5.6p	129069°3	129069.98
1905.08	Ir	IV	35	-	5d5.(2H).6s	3H6	91240.96	5d5.6p	143731°5	143731.85
1917.156	Ir	IV	35	-	5d5.(4G).6s	3G3	69741.38	5d5.6p	121902°3	121902.29
1923.095	Ir	IV	40	-	5d5.(4D).6s	3D3	76493.69	5d5.6p	128493°4	128493.21
1925.864	Ir	IV	720	-	5d5.(4F).6s	5F4	74057.35	5d5.6p	125982°5	125982.14
1928.539	Ir	IV	25	-	5d5.(2F2).6s	3F2	81351.39	5d5.6p	133204°2	133204.1
1939.332	Ir	IV	25	-	5d5.(4G).6s	3G5	69158.48	5d5.6p	120722°4	120722.59
1948.072	Ir	II	2000	-	5d7.(4F).6s	5F5	0	5d6.6s.(6D9/2).6p	(9/2,1/2)°5	51333

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