J/A+AS/101/1 Wavelengths and transition probabilities in FeIII (Ekberg 1993)
Wavelengths and transition probabilities of the 3d6-3d54p and
3d54s-3d54p transition arrays of Fe III
EKBERG J. O.
<Astron. Astrophys. Suppl. Ser. 101, 1 (1993)>
=1993A&AS..101....1E 1993A&AS..101....1E
ADC_Keywords: Atomic physics
Keywords: atomic data - Fe III - wavelengths - transition probabilities
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1 77 2717 Wavelength list 59.8-210.5 nm
table2 77 560 Wavelength list 210.5-812.3 nm
table3 33 107 Level list of 3d6 and 3d5 4s
table4 34 208 Level list of 3d5 4p
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Byte-by-byte Description of file: table1 table2
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Bytes Format Units Label Explanations
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1- 9 A9 --- Comments Comments on line: see note (1)
11- 17 E7.2 s-1 gA gA-values
21- 28 F8.3 0.1nm Lambda(pre) Predicted wavelengths in vacuum (table1)
in air (table2) (from energy levels):
see note (2)
31- 38 F8.3 0.1nm Lambda(obs) Observed wavelengths
42- 50 F9.2 cm-1 Sigma Predicted wavenumbers
54- 64 A11 --- lower Designation of lower level in combination
67- 77 A11 --- upper Designation of upper level in combination
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Note (1):
The intensities are given first and are
in table1: estimates of photographic blackening on a logarithmic scale
in table2: marked E when from Edlen and Swings (1942) and
G when from Glad (1956)
A roman figure following the intensity indicates an affected (a) line
and blended (b) line of that iron spectrum. An arabian figure gives the
multiplet number from Moore (1952).
Note (2):
Predicted wavelengths are calculated from the adopted level energies
in table 3 and table4. Observed are from:
the present measurement in table1
Edlen and Swings (1942) and Glad (1956) in table2
Byte-by-byte Description of file: table3 table4
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Bytes Format Units Label Explanations
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1- 12 A12 --- Designation Designations of level
17- 25 F9.2 cm-1 Energy Level energies
31- 33 I3 --- No. Number of combinations with the level
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References:
Edlen B., Swings P., 1942, ApJ 95, 532
Glad S., 1956, Arkiv Fysik 10, 291
Moore C.E., 1952, "A Multiplet Table of Astrophysical Interest",
NBS Circ. 488
(End) Patricia Bauer [CDS] 28-Sep-1993