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
5821.9	Ho	I	600	548
5839.47	Ho	I	465	418
5860.28	Ho	I	630	570
5864.42	Ho	I	135	119
5870.85	Ho	I	100	88
5882.99	Ho	I	855	752
5892.56	Ho	I	240	205
5904.29	Ho	I	70	60
5921.76	Ho	I	705	608
5933.71	Ho	I	630	536
5948.03	Ho	I	585	489
5955.98	Ho	I	315	260
5972.76	Ho	I	330	267
5973.52	Ho	I	390	317
5981.43	Ho	I	20	15
5982.9	Ho	I	510	413	4f11.6s2	4I°15/2	0	4f11.(4I°15/2).6s.6p.(3P°1)	(15/2,1)17/2	16709.82
6002.04	Ho	I	555	445
6005.33	Ho	I	225	170
6021.43	Ho	I	375	291
6038.97	Ho	I	585	439
6050.71	Ho	I	135	96
6060.31	Ho	I	210	152
6081.79	Ho	I	405	296
6133.6	Ho	I	360	242
6156.38	Ho	I	195	120
6156.58	Ho	I	195	121
6191.68	Ho	I	390	241
6208.65	Ho	I	210	120
6234.17	Ho	I	495	286
6255.75	Ho	I	540	289
6305.36	Ho	I	495	248
6306.68	Ho	I	75	36
6354.35	Ho	I	420	193
6372.59	Ho	I	480	208
6373.86	Ho	I	95	42
6413.41	Ho	I	540	217
6471.77	Ho	I	300	101
6479.17	Ho	I	570	191
6515.3	Ho	I	450	138
6538.99	Ho	I	225	65
6550.97	Ho	I	405	112
6560.08	Ho	I	195	54
6600.58	Ho	I	255	61
6604.94	Ho	I	150	37	4f11.6s2	4I°15/2	0	4f10.(5I7).5d3/2.6s2	(7,3/2)15/2	15136.06
6607.47	Ho	I	35	8
6628.35	Ho	I	405	90
6628.99	Ho	I	345	75
6632.24	Ho	I	645	142
6652.98	Ho	I	375	78
6662.52	Ho	I	585	117

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