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
1208.257	Fe	V	-	-	3d3.(2G).4s	3G5	209523.71	3d3.(2H).4p	3G°5	292287.31
1208.375	Fe	VII	-	-	3p6.3d.4s	3D2	345028.7	3p6.3d.4p	3D°2	427784.7
1208.482	Fe	III	-	-	3d6	3D3	30857.69	3d5.(4G).4p	5G°3	113605.74
1208.8155	Fe	III	1	-	3d6	5D3	436.19	3d5.(4F).4s	5F4	83161.8
1208.847	Fe	II	3	-	3d6.(3G).4s	a 4G5/2	26055.412	3d5.(2F1).4s.4p.(3P°)	4F°3/2	108778.889
1208.9744	Fe	III	1	-	3d6	5D1	932.52	3d5.(4F).4s	5F1	83647.26
1208.995	Fe	II	7	-	3d6.(3G).4s	a 4G9/2	25805.327	3d5.(2F1).4s.4p.(3P°)	4F°7/2	108518.643
1209.1537	Fe	III	1	-	3d6	5D3	436.19	3d5.(4F).4s	5F5	83138.66
1209.43	Fe	II	5	-	3d6.(5D).4s	a 4D7/2	7955.3186	3d6.(5D).5p	4D°5/2	90638.823
1209.508	Fe	II	-	-	3d6.(3G).4s	a 4G9/2	25805.327	3d6.(3H).5p	4G°11/2	108483.877
1209.93	Fe	II	4	-	3d6.(3G).4s	a 4G7/2	25981.6451	3d5.(4G).4s.4p.(1P°)	4G°7/2	108631.052
1210.098	Fe	II	7	-	3d6.(5D).4s	a 6D5/2	667.6829	3d6.(1F).4p	v 2G°7/2	83305.229
1210.189	Fe	III	15	-	3d5.(a 2F).4s	3F2	84370.15	3d5.(b 2G).4p	3F°2	167002.36
1210.3559	Fe	III	1	-	3d6	5D2	738.87	3d5.(4F).4s	5F2	83359.2
1210.564	Fe	III	2	-	3d6	b 1G4	57221.2	3d5.(a 2G).4p	1G°4	139827.18
1210.705	Fe	II	2	-	3d6.(3P2).4s	b 2P1/2	26932.7348	3d6.(3P2).5p	4P°1/2	109529.028
1210.745	Fe	II	1	-	3d7	a 2D25/2	20516.9534	3d6.(5D4).4f	2[1]°3/2	103110.835
1210.811	Fe	II	1	-	3d6.(3G).4s	a 4G7/2	25981.6451	3d6.(3H).5p	4G°9/2	108571.06
1211.04	Fe	II	-	-	3d6.(3G).4s	a 4G5/2	26055.412	3d5.(4G).4s.4p.(1P°)	4G°5/2	108629.175
1211.272	Fe	II	7	-	3d6.(3G).4s	a 4G7/2	25981.6451	3d5.(2F1).4s.4p.(3P°)	4F°5/2	108539.473
1211.396	Fe	II	-	-	3d7	a 2D23/2	21307.999	3d6.(5D1).4f	2[2]°5/2	103857.804
1211.566	Fe	II	5	-	3d6.(3G).4s	a 4G7/2	25981.6451	3d5.(2F1).4s.4p.(3P°)	4F°7/2	108518.643
1211.902	Fe	II	1	-	3d7	a 2P1/2	18886.773	3d5.(4D).4s.4p.(3P°)	4P°1/2	101402.37
1211.986	Fe	II	6	-	3d6.(5D).4s	a 4D5/2	8391.9554	3d6.(5D).5p	4P°5/2	90901.13
1211.995	Fe	III	3	-	3d6	b 3F4	50276.19	3d5.(a 2D).4p	3F°4	132785.41
1212.02	Fe	II	-	-	3d6.(5D).4s	a 4D5/2	8391.9554	3d6.(5D).5p	4D°3/2	90898.878
1212.1312	Fe	III	1	-	3d6	5D2	738.87	3d5.(4F).4s	5F3	83238.19
1212.38	Fe	II	2	-	3d6.(3D).4s	b 4D5/2	31387.9788	3d6.(5D1).5f	2[4]°7/2	113871.144
1212.878	Fe	III	7	-	3d6	b 1D2	77044.67	3d5.(b 2D).4p	1F°3	159493.02
1212.961	Fe	II	7	-	3d6.(5D).4s	a 4D7/2	7955.3186	3d6.(5D).5p	4D°7/2	90397.873
1213.09	Fe	II	7	-	3d6.(3G).4s	a 4G9/2	25805.327	3d5.(2F1).4s.4p.(3P°)	4D°7/2	108239.375
1213.132	Fe	II	6	-	3d6.(5D).4s	a 4D7/2	7955.3186	3d6.(5D).5p	6F°9/2	90386.533
1213.2546	Fe	III	1	-	3d6	5D2	738.87	3d5.(4F).4s	5F4	83161.8
1213.412	Fe	II	5	-	3d6.(3G).4s	a 4G9/2	25805.327	3d5.(2F1).4s.4p.(3P°)	4F°9/2	108217.596
1213.749	Fe	II	7	-	3d6.(5D).4s	a 4D5/2	8391.9554	3d6.(5D).5p	4F°7/2	90780.623
1214.068	Fe	II	5	-	3d6.(5D).4s	a 4D3/2	8680.4706	3d6.(3P1).5p	4P°3/2	91048.225
1214.15	Fe	II	6	-	3d6.(5D).4s	a 4D1/2	8846.7837	3d6.(5D).5p	4F°3/2	91208.892
1214.284	Fe	II	-	-	3d6.(5D).4s	a 4D1/2	8846.7837	3d6.(5D).5p	4D°1/2	91199.776
1214.398	Fe	II	3	-	3d6.(5D).4s	a 4D7/2	7955.3186	3d6.(5D).5p	6F°7/2	90300.628
1214.426	Fe	II	-	-	3d6.(3P2).4s	b 2P3/2	25787.5816	3d5.(4F).4s.4p.(3P°)	6D°5/2	108130.542
1214.56	Fe	III	10	-	3d6	5D4	0	3d5.(6S).4p	7P°3	82334.43
1214.569	Fe	II	6	-	3d6.(3H).4s	a 4H7/2	21711.8963	3d6.(5D0).4f	2[3]°5/2	104046.419
1214.595	Fe	III	1	-	3d6	5D0	1027.26	3d5.(4F).4s	5F2	83359.2
1214.711	Fe	V	-	-	3d3.(4P).4s	3P2	213649.03	3d3.(2P).4p	1P°1	295973
1214.9831	Fe	III	1	-	3d6	5D1	932.52	3d5.(4F).4s	5F3	83238.19
1215.244	Fe	III	-	-	3d6	b 1G4	57221.2	3d5.(2H).4p	3I°5	139509.44
1216.43	Fe	IIII	1	-	3s2.3p2	3P1	9302.5	3s2.3p2	1S0	91508
1216.518	Fe	II	6	-	3d6.(5D).4s	a 4D1/2	8846.7837	3d6.(3P1).5p	4P°3/2	91048.225
1216.844	Fe	II	1	-	3d6.(3F2).4s	b 4F9/2	22637.195	3d5.(2I).4s.4p.(3P°)	4H°11/2	104816.702
1216.996	Fe	II	-	-	3d6.(3G).4s	b 2G7/2	30764.4737	3d6.(5D4).5f	2[2]°5/2	112934.3

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