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
4744.	Ni	XVII	2	1	3s.3p	3P°1	272634	3s.3p	3P°2	293686
4752.42	Ni	I	330	200	3d9.(2D).4p	3P°1	29500.674	3d9.(2D3/2).4d	2[1/2]1	50536.703
4754.28	Ni	IV	2	1	3p6.3d7	4F3/2	2621.1	3p6.3d7	2P3/2	23648.9
4756.52	Ni	I	510	323	3d8.(3F).4s.4p.(3P°)	5G°4	28068.065	3d8.4s.(4F).5s	5F4	49085.982
4758.42	Ni	I	2	1	3d9.(2D).4p	1F°3	31031.02	3d8.4s.(4F).5s	3F2	52040.523
4762.627	Ni	I	315	200	3d8.(3P).4s2	3P2	15609.844	3d8.(3F).4s.4p.(3P°)	1D°2	36600.791
4763.95	Ni	I	330	202
4772.48	Ni	IV	2	1	3p6.3d7	4F9/2	0	3p6.3d7	2G7/2	20947.6
4773.411	Ni	I	35	22	3d9.(2D).4p	3D°2	29888.477	3d9.(2D3/2).4d	2[5/2]3	50832.001
4786.281	Ni	I	55	37	3d8.(1D).4s2	1D2	13521.347	3d8.(3F).4s.4p.(3P°)	3D°1	34408.555
4786.54	Ni	I	690	442	3d8.(3F).4s.4p.(3P°)	5G°5	27580.391	3d8.4s.(4F).5s	5F5	48466.49
4790.965	Ni	I	2	2	3d8.(3P).4s2	3P1	15734.001	3d8.(3F).4s.4p.(3P°)	1D°2	36600.791
4793.426	Ni	I	3	2	3d9.(2D).4p	3D°2	29888.477	3d8.4s.(4F).5s	5F1	50744.552
4797.33	Ni	III	3	2	3p6.3d8	3F2	2269.6	3p6.3d8	1G4	23108.7
4807.	Ni	I	480	311	3d9.(2D).4p	°3	29668.918	3d8.4s.(4F).5s	3F4	50466.131
4808.874	Ni	I	80	52	3d9.(2D).4p	3D°2	29888.477	3d9.(2D3/2).4d	2[7/2]3	50677.555
4811.983	Ni	I	30	20	3d9.(2D).4p	3P°1	29500.674	3d8.(1S).4s2	1S0	50276.321
4813.254	Ni	I	3	2	3d8.(3F).4s2	3F3	1332.164	3d8.(1G).4s2	1G4	22102.325
4814.598	Ni	I	15	9	3d8.(3F).4s.4p.(3P°)	5G°2	29013.206	3d8.4s.(4F).5s	5F3	49777.569
4815.933	Ni	I	3	2	3d9.(2D).4p	3P°2	28569.203	3d9.(2D5/2).4d	2[5/2]2	49327.811
4817.818	Ni	I	40	26	3d8.(3F).4s.4p.(3P°)	3D°3	33500.822	3d8.4s.(2F).5s	1F3	54251.308
4821.119	Ni	I	65	42	3d8.(3F).4s.4p.(3P°)	3D°3	33500.822	3d8.4s.(2F).5s	3F4	54237.099
4829.03	Ni	I	705	471	3d9.(2D).4p	3P°2	28569.203	3d9.(2D5/2).4d	2[5/2]3	49271.54
4831.18	Ni	I	450	304	3d8.(3F).4s.4p.(3P°)	5F°4	29084.456	3d8.4s.(4F).5s	5F3	49777.569
4838.643	Ni	I	360	247	3d8.(3F).4s.4p.(3P°)	1G°4	33590.13	3d8.4s.(2F).5s	1F3	54251.308
4843.158	Ni	I	50	32	3d8.(1D).4s2	1D2	13521.347	3d8.(3F).4s.4p.(3P°)	3F°2	34163.264
4843.51	Ni	I	2	2	3d8.(3F).4s.4p.(3P°)	3D°2	33610.89	3d8.4s.(2F).5s	1F3	54251.308
4845.169	Ni	I	2	2	3d8.(3F).4s.4p.(3P°)	5F°3	29832.779	3d8.4s.(4F).5s	3F4	50466.131
4852.554	Ni	I	315	219	3d9.(2D).4p	3P°2	28569.203	3d9.(2D5/2).4d	2[3/2]1	49171.151
4855.41	Ni	I	885	611	3d9.(2D).4p	3P°2	28569.203	3d9.(2D5/2).4d	2[3/2]2	49159.03
4866.27	Ni	I	765	530
4873.44	Ni	I	555	386
4900.971	Ni	I	3	2	3d8.(3F).4s.4p.(3P°)	5G°4	28068.065	3d8.4s.(4F).5s	5F5	48466.49
4901.	Ni	XXVII	3	2	1s.5s	1S0	79756700	1s.5p	1P°1	79777100
4904.41	Ni	I	1000	869	3d9.(2D).4p	3P°2	28569.203	3d9.(2D5/2).4d	2[1/2]1	48953.316
4912.018	Ni	I	285	205	3d8.(3F).4s.4p.(3P°)	5F°1	30392.003	3d8.4s.(4F).5s	5F1	50744.552
4913.973	Ni	I	555	402	3d9.(2D).4p	3P°0	30192.251	3d9.(2D3/2).4d	2[1/2]1	50536.703
4918.36	Ni	I	540	391	3d8.(3F).4s.4p.(3P°)	3G°4	30979.749	3d8.4s.(4F).5s	3F3	51306.038
4925.563	Ni	I	255	186	3d9.(2D).4p	3F°4	29480.989	3d8.4s.(4F).5s	5F3	49777.569
4935.83	Ni	I	285	216	3d8.(3F).4s.4p.(3P°)	3G°3	31786.162	3d8.4s.(4F).5s	3F2	52040.523
4937.348	Ni	I	735	551	3d8.(3F).4s.4p.(3P°)	5F°4	29084.456	3d9.(2D5/2).4d	2[7/2]4	49332.593
4945.445	Ni	I	240	185	3d9.(2D).4p	3F°2	30619.414	3d9.(2D3/2).4d	2[5/2]2	50834.401
4946.032	Ni	I	15	10	3d9.(2D).4p	3F°2	30619.414	3d9.(2D3/2).4d	2[5/2]3	50832.001
4946.74	Ni	IV	3	2	3p6.3d7	2P3/2	23648.9	3p6.3d7	2F7/2	43858.6
4953.208	Ni	I	420	317	3d8.(3F).4s.4p.(3P°)	5F°2	30163.124	3d8.4s.(4F).5s	5F2	50346.427
4967.524	Ni	I	2	2	3d9.(2D).4p	3F°2	30619.414	3d8.4s.(4F).5s	5F1	50744.552
4976.135	Ni	I	15	11	3d8.(3F).4s.4p.(3P°)	5F°4	29084.456	3d9.(2D5/2).4d	2[9/2]4	49174.77
4976.326	Ni	I	55	43	3d8.(1D).4s2	1D2	13521.347	3d8.(3F).4s.4p.(3P°)	3D°2	33610.89
4976.697	Ni	I	1	1	3d8.(3F).4s.4p.(3P°)	3F°2	34163.264	3d8.4s.(2F).5s	1F3	54251.308
4980.16	Ni	I	585	453	3d8.(3F).4s.4p.(3P°)	5F°4	29084.456	3d9.(2D5/2).4d	2[9/2]5	49158.48

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