J/PAZh/26/115 Spectrum of IRAS 23304+6147 (Klochkova+, 2000)
Optical spectrum of the infrared source IRAS 23304+6147.
Klochkova V.G., Szczerba R., Panchuk V.E.
<Pis'ma Astron. Zh. 26, 115 (2000)>
=2000PAZh...26..115K 2000PAZh...26..115K
=2000AstL...26...88K 2000AstL...26...88K
ADC_Keywords: Stars, variable; Spectrophotometry; Equivalent widths; Abundances
Abstract:
Based on CCD-spectra obtain with the 6-m telescope, detailed chemical
composition of the IR source IRAS 23304+6147 identified with the faint
star is studied.
Objects:
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RA (2000) DE Designation(s)
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23 32 45.0 +62 03 49 IRAS 23304+6147
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table2.dat 41 216 Atomic data, equivalent widths of special lines
and elemental abundances for two atmosphere models
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See also:
J/PAZh/26/510 : Spectrum of bipolar nebula AFGL 2688 (Klochkova+, 2000)
J/PAZh/26/465 : IRAS 20004+2955 (V1027 Cyg) chemical comp. (Klochkova+, 2000
Byte-by-byte Description of file: table2.dat
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Bytes Format Units Label Explanations
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1- 7 F7.2 0.1nm Lambda Wavelength
11- 14 A4 --- El Element
17- 21 F5.2 eV ExcPot Excitation potentials of the lower level
24- 28 F5.2 --- Loggf Oscillator strength (log gf)
31- 33 I3 0.1um EW Equivalent width
36- 41 F6.2 --- A(X) Chemical composition for the model (1)
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Note (1): A(H)=0 computed with the model parameters:
Teff = 5900K, logg = 0.0, ξt = 6.0km/s
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(End) Veta Avedisova [INASAN] 26-Aug-2001