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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
   =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:
    ----------------------------------------------------------
       RA   (2000)   DE      Designation(s)
    ----------------------------------------------------------
    23 32 45.0   +62 03 49   IRAS 23304+6147
    ----------------------------------------------------------

File Summary:

       FileName      Lrecl  Records   Explanations

ReadMe            80        .   This file
table2.dat        41      216   Atomic data, equivalent widths of special lines
                             and elemental abundances for two atmosphere models


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

   Bytes Format Units   Label    Explanations

   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)

Note (1): A(H)=0 computed with the model parameters:
           Teff = 5900K, logg = 0.0, ξt = 6.0km/s

(End)              Veta Avedisova [INASAN]                           26-Aug-2001