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Detailed Description of J/A+AS/128/203
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Individual files can be fetched (via http) from
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or via ftp from: ftp://cdsarc.u-strasbg.fr/pub/cats/J/A+AS/128/203
The catalogue can be queried from: http://vizier.u-strasbg.fr/viz-bin/VizieR?-source=J/A+AS/128/203
This standardized document follows the rules of the Standard Description for Astronomical Catalogues. For those having to work on this catalogue using FORTRAN programs, this ReadMe file can be transformed into a f77-compliant program which reads the files making up this catalogue, in two versions: either a f77 program loading whole files into arrays, or a f77-program reading each data file line by line.
J/A+AS/128/203 Stark broadening of Mn, Ga & Ge multiplets (Popovic+ 1998)
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The electron impact broadening parameters in hot atmospheres:
Mn II, Mn III, Ga III, Ge III and Ge IV lines
Popovic L.C., Dimitrijevic M.S.
<Astron. Astrophys. Suppl. Ser. 128, 203 (1998)>
=1998A&AS..128..203P (SIMBAD/NED BibCode)
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ADC_Keywords: Atomic physics
Keywords: Atomic data - line profiles - stars: chemically peculiar
Abstract:
The electron - impact line widths and shifts for 16 Mn II, 3 Mn III,
10 Ga III, 8 Ge III and 14 Ge IV multiplets, have been considered
within a modified semiempirical approach. Moreover, using a
semiclassical approach, we have considered electron-, proton-, and He
III-impact line widths and shifts for 3 Ge IV multiplets. The obtained
results have been compared with other theoretical results.
File Summary:
FileName Lrecl Records Explanations
× ReadMe 80 . This file
× table1-3 58 306 *Stark full widths (FWHM) of and shift for
Mn II, Mn III, GA III and Ge III and Ge IV
multiplets as a function of temperature.
× table4 104 63 The electron-, proton-, and He III-impact
broadening, full widths (FWHM) and shifts,
for 3 Ge IV multiplets as a function of
temperature and perturber density.
× tables.tex 80 394 TeX version of tables 1, 2 and 3
Note to table1-3: The calculation was performed using the modified
semi-empirical approach. The electron density is 1023m-3.
See also:
VI/98 : Stark broadening of H lines (Stehle+, 1999)
Stark broadening of other elements (Dimitrijevic, Sahal-Brechot, Popovic)
J/A+AS/105/243 : BeI lines (Dimitrijevic+ 1994)
J/A+AS/105/245 : Al XI and Si XII (Dimitrijevic+ 1994)
J/A+AS/107/349 : Ne VIII and Na IX (Dimitrijevic+ 1994)
J/A+AS/109/551 : OIV and OV (Dimitrijevic+ 1995)
J/A+AS/115/351 : C V and P V (Dimitrijevic+, 1996)
J/A+AS/116/359 : Xe II lines (Popovic+, 1996)
J/A+AS/117/127 : solar Mg I lines (Dimitrijevic+, 1996)
J/A+AS/119/369 : Be III and B III (Dimitrijevic+, 1996)
J/A+AS/119/529 : Sr I spectral lines (Dimitrijevic+, 1996)
J/A+AS/120/373 : Sc II, Y II and Zr II Stark width (Popovic+ 1996)
J/A+AS/122/163 : Ba I and Ba II lines (Dimitrijevic+, 1996)
J/A+AS/122/533 : P IV spectral lines (Dimitrijevic+, 1997)
J/A+AS/127/295 : Kr II lines (Popovic+ 1998)
J/A+AS/127/543 : S V lines (Dimitrijevic+ 1998)
J/A+AS/128/359 : Ca IX and Ca X lines (Dimitrijevic+ 1998)
J/A+AS/129/155 : Si XI and Si XIII lines (Dimitrijevic+ 1998)
J/A+AS/130/539 : Na X (Dimitrijevic+ 1998)
J/A+AS/131/141 : O VII and Mg XI (Dimitrijevic+ 1998)
J/A+AS/131/143 : Sc X, Sc XI, Ti XI and Ti XII (Dimitrijevic+ 1998)
J/A+AS/133/227 : K VIII and K IX (Dimitrijevic+ 1998)
J/A+AS/140/191 : Ca I (Dimitrijevic+ 1999)
J/A+AS/140/193 : Zn I (Dimitrijevic+ 1999)
J/A+A/400/791 : Be III (Dimitrijevic+ 2003)
J/A+A/417/375 : Cd III (Milovanovic+, 2004)
J/A+A/423/397 : Si V (Ben Nessib+, 2004)
J/A+A/425/1147 : Ga I (Dimitrijevic+, 2004)
Byte-by-byte Description of file: table1-3
Bytes Format Units Label Explanations
1- 6 A6 --- Ion Ion
8- 23 A16 --- Tr Transition
25- 31 F7.2 0.1nm lambda Averaged wavelength of the multiplet
33- 38 I6 K T Temperature
40- 48 E9.3 nm W Stark width
50- 58 E9.3 nm d Stark shift
Byte-by-byte Description of file: table4
Bytes Format Units Label Explanations
1- 5 E5.4 m-3 N Perturber density
8- 12 A5 --- Ion Ion
14- 18 A5 --- Tr Transition
20- 25 F6.1 0.1nm lambda Averaged wavelength of the multiplet
27- 33 E7.2 0.1nm/cm3 C Parameter C (1)
35- 40 I6 K T Temperature
42 A1 --- n_We [*] (4)
43- 50 E8.3 nm We FWHM for electron impacts (2)
52 A1 --- n_de [*] (4)
53- 61 E9.3 nm de Shift for electron impacts (3)
63 A1 --- n_Wp [*] (4)
64- 71 E8.3 nm Wp FWHM for proton impacts (2) (5)
73 A1 --- n_dp [*] (4)
74- 82 E9.3 nm dp Shift for proton impacts (3) (5)
84 A1 --- n_WHe++ [*] (4)
85- 93 E9.3 nm WHe++ ? FWHM for He III-impacts (2)
95 A1 --- n_dHe++ [*] (4)
96-104 E9.3 nm dHe++ ? Shift for He III-impacts (3)
Note (1): C/FWHM gives an estimate of the maximum perturber density for which
the line may be treated as isolated and tabulated data may be used
Note (2): FWHM denotes Full Width at Half Maximum
Note (3): A positive (resp. negative) shift is towards the red (resp. blue)
Note (4): An asterisk in this column indicates that 0.1<NV<0.5,
(V = collision volume); beware of the fact that the limit of validity
of the impact approximation is attained for the value that follows
Note (5): Values for NV>0.5 are not given, because in this case the impact
approximation is no longer valid
Acknowledgements: Dr. Luka C. Popovic
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(End) Patricia Bauer [CDS] 04-Sep-1997
