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
5669.96	Ce	I	105	105	4f.(2F°) .5d2.(3F).6s (4F)	°5	3210.583	4f.(2F°).5d2.(3F) (4H°).6p	5I6	20842.504
5677.75	Ce	I	50	51	4f.(2F°) .5d2.(3F).6s (4F)	5I°6	4455.756	4f.(2F°).5d2.(3F) (4H°).6p	5I7	22063.473
5691.08	Ce	III	10	10
5692.94	Ce	I	50	50	4f.(2F°) .5d2.(3F).6s (4F)	5I°5	3764.008	4f.5d.(3H°).6s.6p.(3P°)	6	21324.736
5696.99	Ce	I	85	81	4f.(2F°) .5d2.(3F).6s (4F)	5I°7	5315.803	4f.(2F°).5d2.(3F) (4I°).6p	5K8	22864.055
5699.23	Ce	I	85	81	4f.(2F°) .5d2.(3F).6s (4F)	5I°8	6809.128	4f.(2F°).5d2.(3F) (4I°).6p	5K9	24350.503
5710.59	Ce	III	6	6
5719.03	Ce	I	90	85	4f.(2F°) .5d2.(3F).6s (4F)	5H°7	5802.108	4f.(2F°).5d2.(3F) (4H°).6p	5I8	23282.722
5749.47	Ce	III	10	10
5773.12	Ce	I	45	44	4f.(2F°) .5d2.(3F).6s (4F)	5H°6	4746.627	4f.(2F°).5d2.(3F) (4H°).6p	5I7	22063.473
5788.15	Ce	I	50	46	4f.(2F°) .5d2.(3F).6s (4F)	3I°7	8587.973	4f.(2F°).5d2.(3F) (2I°).6p	3K8	25859.876
5812.92	Ce	I	100	92	4f.(2F°) .5d2.(3F).6s (4F)	5I°6	4455.756	4f.(2F°).5d2.(3F) (4I°).6p	5K7	21654.06
5940.86	Ce	I	105	94	4f.(2F°) .5d2.(3F).6s (4F)	5I°5	3764.008	4f.(2F°).5d2.(3F) (4I°).6p	5K6	20591.937
5949.83	Ce	III	15	14
5962.22	Ce	III	75	62
5962.71	Ce	III	20	16
5979.56	Ce	III	15	12
5983.4	Ce	III	30	26
6000.18	Ce	I	15	10	4f.5d.6s2	3F°3	1663.12	4f.5d.(3F°).6s.6p.(3P°)	2	18324.668
6001.9	Ce	I	20	17	4f.(2F°) .5d2.(3F).6s (4F)	°6	7696.21	4f.(2F°).5d2.(3F) (4I°).6p?	7	25260.32
6002.63	Ce	III	65	50
6005.86	Ce	I	40	31	4f.(2F°) .5d2.(3F).6s (4F)	5H°3	2369.068	4f.(2F°).5d2.(3F) (4H°).6p	4	19014.863
6006.2	Ce	I	10	9	4f.5d.6s2	3F°2	228.849	4f.5d.(3F°).6s.6p.(3P°)	1	16873.7
6006.82	Ce	I	30	23	4f.5d.6s2	3G°5	4199.367	4f.(2F°).5d2.(3F) (4H°).6p	5I6	20842.504
6013.42	Ce	I	45	35	4f.(2F°) .5d2.(3F).6s (4F)	5H°4	2437.629	4f.5d.(3H°).6s.6p.(3P°)	5	21581.408
6016.59	Ce	I	20	14	4f.5d.6s2	3H°4	1279.424	4f2.(3H).5d (4H).6s	5	17895.539
6024.2	Ce	I	75	57	4f.(2F°) .5d2.(3F).6s (4F)	5I°4	3196.607	4f.(2F°).5d2.(3F) (4I°).6p	5K5	19791.74
6031.26	Ce	I	6	4	4f.5d.6s2	3F°3	1663.12	4f2.(3H).5d (4F).6s	2	18238.821
6032.54	Ce	III	120	87
6033.58	Ce	II	3	3	4f.(2F°).5d2.(3P)	°9/2	13659.329	4f.5d.(3G°).6p	9/2	31930.936
6034.2	Ce	II	5	4	4f2.(3H).5d	4H11/2	11759.467	4f2.(3H4).6p3/2	(4,3/2)°11/2	28327.071
6034.41	Ce	I	-	-	4f.(2F°) .5d2.(3F).6s (4F)	3S°1	5097.777	4f.(2F°).5d2.(3F) (2S°).6p	0	21664.821
6035.49	Ce	II	5	4	4f2.(3H).5d	4H13/2	13027.758	4f2.(3H5).6p3/2	(5,3/2)°13/2	29591.873
6043.39	Ce	II	40	32	4f2.(3H).5d	4H7/2	9725.733	4f2.(3H4).6p1/2	(4,1/2)°7/2	26268.203
6047.4	Ce	I	20	16	4f.5d.6s2	°4	3312.24	4f.(2F°).5d2.(3F) (4I°).6p?	5	19843.704
6051.8	Ce	II	7	5	4f.(2F°).5d2.(3F)	°7/2	3703.594	4f2.(3F).5d	7/2	18393.327
6057.5	Ce	I	9	7	4f.5d.6s2	3G°3	1388.941	4f2.(3F).5d (4H).6s	4	17892.814
6058.	Ce	I	25	17	4f.(2F°) .5d2.(3F).6s (4F)	5H°3	2369.068	4f.5d.(3G°).6s.6p.(3P°)	4	18871.606
6060.91	Ce	III	165	124
6061.79	Ce	III	9	6
6066.75	Ce	I	15	13	4f.5d.6s2	3F°3	1663.12	4f2.(3H).5d (2G).6s?	4	18141.848
6072.	Ce	I	45	31	4f.(2F°) .5d2.(3F).6s (4F)	5I°4	3196.607	4f.(2F°).5d2.(3F) (4H°).6p?	5	19661.076
6076.61	Ce	I	20	13	4f.(2F°) .5d2.(3F).6s (4F)	°6	7696.21	4f.(2F°).5d2.(3F) (4H°).6p	5H7	24148.194
6077.16	Ce	I	30	22	4f.(2F°) .5d2.(3F).6s (4F)	°5	3210.583	4f.(2F°).5d2.(3F) (4H°).6p?	5	19661.076
6081.28	Ce	I	25	19	4f.5d.6s2	3F°2	228.849	4f.5d.(3G°).6s.6p.(3P°)	3	16668.19
6097.35	Ce	III	30	20
6098.34	Ce	II	60	41	4f2.(3F).5d	4H11/2	14276.298	4f2.(3F4).6p1/2	(4,1/2)°9/2	30669.702
6098.87	Ce	III	30	21
6108.74	Ce	II	25	19	4f2.(3F).5d	9/2	13527.239	4f2.(3H5).6p3/2	(5,3/2)°7/2	29892.677
6118.9	Ce	I	75	52	4f.(2F°) .5d2.(3F).6s (4F)	5I°7	5315.803	4f.(2F°).5d2.(3F) (4I°).6p	5K7	21654.06

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