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
6132.	Ce	II	45	31	4f2.(1G).5d	7/2	14827.623	4f2.(3H5).6p3/2	°7/2	31130.983
6135.1	Ce	III	55	36
6142.92	Ce	I	50	34	4f.(2F°) .5d2.(3F).6s (4F)	5I°6	4455.756	4f.(2F°).5d2.(3F) (4I°).6p	5	20730.135
6143.36	Ce	II	25	17	4f2.(3F).5d	4G5/2	13675.722	4f2.(3F2).6p1/2	(2,1/2)°5/2	29948.914
6147.84	Ce	I	75	48	4f.(2F°) .5d2.(3F).6s (4F)	5H°7	5802.108	4f.(2F°).5d2.(3F) (4H°).6p	5I7	22063.473
6162.14	Ce	I	40	25	4f.(2F°) .5d2.(3F).6s (4F)	5H°4	2437.629	4f2.(3H).5d (4F).6s	5	18661.289
6187.97	Ce	I	-	-	4f.5d.6s2	3F°2	228.849	4f.5d.(3F°).6s.6p.(3P°)	3	16384.741
6195.23	Ce	I	30	19	4f.(2F°) .5d2.(3F).6s (4F)	°5	3210.583	4f2.(3H).5d (4H).6s	6	19347.542
6195.53	Ce	I	40	23	4f.(2F°) .5d2.(3F).6s (4F)	5I°6	4455.756	4f.(2F°).5d2.(3F) (4I°).6p	5K6	20591.937
6208.98	Ce	I	50	29	4f.(2F°) .5d2.(3F).6s (2F)	3I°6	9333.222	4f.(2F°).5d2.(3F) (4H°).6p?	7	25434.458
6216.82	Ce	I	40	22	4f.(2F°) .5d2.(3F).6s (4F)	°5	3210.583	4f2.(3F).5d (4F).6s	5	20498.515
6228.94	Ce	I	30	19	4f.5d.6s2	3G°3	1388.941	4f.5d.(3F°).6s.6p.(3P°)	4	17438.566
6232.45	Ce	II	25	15	4f2.(3H).5d	4H7/2	9725.733	4f2.(3H4).6p1/2	(4,1/2)°9/2	25766.355
6237.45	Ce	I	-	-	4f.(2F°) .5d2.(3F).6s (4F)	5I°5	3764.008	4f.(2F°).5d2.(3F) (4I°).6p	5K5	19791.74
6238.71	Ce	I	30	18	4f.(2F°) .5d2.(3F).6s (4F)	°5	3210.583	4f.5d.(3H°).6s.6p.(3P°)	6	21324.736
6241.87	Ce	I	20	11	4f.5d.6s2	1G°4	0	4f.5d.(3H°).6s.6p.(3P°)	5	21581.408
6253.65	Ce	I	25	14	4f.5d.6s2	3H°5	2208.657	4f.5d.(3G°).6s.6p.(3P°)	5	18194.89
6272.05	Ce	II	65	34	4f2.(3F).5d	4H7/2	12456.746	4f2.(3H4).6p3/2	(4,3/2)°5/2	28396.15
6276.47	Ce	I	30	17	4f.(2F°) .5d2.(3F).6s (4F)	5H°4	2437.629	4f.5d.(3F°).6s.6p.(3P°)	5	18365.725
6287.79	Ce	III	10	5
6295.58	Ce	I	65	33	4f.5d.6s2	1G°4	0	4f.5d.(3H°).6s.6p.(3P°)	5	21581.408
6299.51	Ce	II	15	7	4f2.(3F).5d	4H13/2	15281.602	4f2.(3H6).6p3/2	(6,3/2)°11/2	31151.534
6300.21	Ce	I	65	33	4f.5d.6s2	3H°4	1279.424	4f.5d.(3G°).6s.6p.(3P°)?	4	17147.538
6306.64	Ce	I	35	17	4f.(2F°) .5d2.(3F).6s (4F)	°5	3210.583	4f.5d.(3H°).6s.6p.(3P°)	5	21581.408
6308.16	Ce	III	15	8
6310.01	Ce	I	70	34	4f.5d.6s2	1G°4	0	4f.5d.(3H°).6s.6p.(3P°)	5I4	15843.449
6335.36	Ce	I	60	27	4f.(2F°) .5d2.(3F).6s (4F)	5I°5	3764.008	4f.5d.(3D°).6s.6p.(3P°)	4	19544.105
6337.21	Ce	I	30	15	4f.5d.6s2	3F°3	1663.12	4f.5d.(3F°).6s.6p.(3P°)	4	17438.566
6341.75	Ce	III	10	6
6343.95	Ce	II	60	29	4f.5d.(3F°).6s	°5/2	2634.666	4f2.(3F).5d	7/2	18393.327
6371.11	Ce	II	50	21	4f2.(3H).5d	4F3/2	12704.634	4f2.(3H4).6p3/2	(4,3/2)°5/2	28396.15
6393.02	Ce	II	25	10	4f.(2F°).5d2.(1G)	2H°11/2	11742.245	4f.5d.(1G°).6p	11/2	28634.516
6425.29	Ce	II	15	5	4f2.(1G).5d	2D5/2	17976.413	4f2.(1G4).6p1/2	°7/2	33535.636
6434.39	Ce	I	55	21	4f.5d.6s2	3F°2	228.849	4f2.(3F).5d (4H).6s?	3	15766.048
6436.4	Ce	I	55	21	4f.(2F°) .5d2.(3F).6s (4F)	5I°5	3764.008	4f.(2F°).5d2.(3F) (4I°).6p	4	19296.353
6458.03	Ce	I	120	41	4f.5d.6s2	3G°3	1388.941	4f2.(3F).5d (4H).6s?	4	16869.253
6466.88	Ce	II	25	8	4f2.(3F).5d	4H11/2	14276.298	4f2.(3H5).6p3/2	(5,3/2)°9/2	29735.413
6467.39	Ce	I	95	33	4f.(2F°) .5d2.(3F).6s (4F)	5H°4	2437.629	4f2.(3H).5d (4H).6s	5	17895.539
6490.97	Ce	I	40	14	4f.(2F°) .5d2.(3F).6s (4F)	°5	3210.583	4f.5d.(3H°).6s.6p.(3P°)	6	21324.736
6503.27	Ce	II	15	5	4f2.(3F).5d	7/2	18393.327	4f2.(3H6).6p3/2	(6,3/2)°9/2	32372.621
6507.16	Ce	II	15	5	4f2.(3H).5d	9/2	14387.112	4f2.(3H5).6p3/2	(5,3/2)°11/2	29750.547
6513.59	Ce	II	50	15	4f2.(3H).5d	9/2	14387.112	4f2.(3H5).6p3/2	(5,3/2)°9/2	29735.413
6517.31	Ce	I	60	18	4f.(2F°) .5d2.(3F).6s (4F)	°5	3210.583	4f2.(3H).5d (2G).6s	4	18550.101
6551.7	Ce	I	85	24	4f.5d.6s2	3H°6	3976.104	4f.5d.(3H°).6s.6p.(3P°)	6	21324.736
6555.65	Ce	I	85	24	4f.(2F°) .5d2.(3F).6s (2F)	°4	6475.54	4f.(2F°).5d2.(3F) (4I°).6p	5I5	21725.348
6606.86	Ce	II	20	5	4f2.(3H).5d	2G7/2	13217.976	4f2.(3H4).6p3/2	(4,3/2)°7/2	28349.582
6623.	Ce	I	25	6	4f.5d.6s2	3F°4	3100.151	4f.5d.(3G°).6s.6p.(3P°)	5	18194.89
6628.93	Ce	I	50	11	4f.5d.6s2	3H°5	2208.657	4f2.(3H).5d (2I).6s	6	17289.878
6652.72	Ce	II	25	5	4f.(2F°).5d2.(1G)	2K°13/2	12326.417	4f2.(1I).5d	2L15/2	27353.67
6665.59	Ce	I	50	9	4f.(2F°) .5d2.(3F).6s (4F)	5I°4	3196.607	4f.5d.(3G°).6s.6p.(3P°)	5	18194.89

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