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J/PAZh/27/841     UBV and line identification of V1853 Cyg    (Arkhipova+, 2001)
Photometric variation and spectral peculiarities of protoplanetary nebulae
LS II +34 26 = V1853 Cyg.
     Arkhipova V.P., Ikonnikova N.P., Noskova R.I., Komissarova G.V.,
     Klochkova V.G., Esipov V.F.
    <Pis'ma Astron. Zh., 27, 841 (2001)>
    =2001PAZh...27..841A
    =2001AstL...27..719A
ADC_Keywords: Nebulae; Photometry; Spectroscopy


Abstract:
    Photoelectric and spectroscopic observations of the protoplanetary
    object V1853 Cyg, a B supergiant with an IR excess, are given. The
    observations were carried out with a UBV photometer attached to the
    60-cm Zeiss telescope at the Crimean Station of the Stenberg
    Astronomical Institute.
Object:
    ---------------------------------------------------------
       RA   (2000)   DE          Designation
    ---------------------------------------------------------
    20 48 16.63  +34 27 24.3     V1853 Cyg = LS II +34 26
    ---------------------------------------------------------

File Summary:

       FileName      Lrecl  Records   Explanations

ReadMe            80        .   This file
table1.dat        50       88   UBV-observations of V1853 Cyg in 1999-2000
table2.dat        36      222   Line Identification of V1853 Cyg


Byte-by-byte Description of file: table1.dat

   Bytes Format  Units   Label   Explanations

   1- 11  F11.3  d       JD      [2451336/2451854] Julian date
  14- 19  F6.3   mag     Umag    U magnitude
  22- 27  F6.3   mag     Bmag    B magnitude
  30- 35  F6.3   mag     Vmag    V magnitude
  38- 43  F6.3   mag     B-V     B-V color
  46- 50  F5.3   mag     U-B     U-B color


Byte-by-byte Description of file: table2.dat

   Bytes Format  Units   Label       Explanations

   1-  7  F7.2   0.1nm   LambdaObs   ? Observational wavelength of line
       8  A1     ---    f_LambdaObs  [ae] a: absorption line
                                          e: emission line
  13- 20  F8.3   0.1nm   LambdaLab   ? Laboratory wavelength of line
  24- 28  A5     ---     Ion         Ion designation, or DIB for
                                         diffusion interstellar band
  31- 35  A5     ---     Multiplet   Number of multiplet
      36  A1     ---     Note        [F] F: forbidden transition

(End)                  Veta Avedisova (INASAN)                       15-Mar-2002