J/other/Ap/45.322   FBS 13th list of late M and carbon stars    (Gigoyan+, 2002)
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First Byurakan Spectral Sky Survey types. XIII. Zone +1°<={delta}<=13°.
    Gigoyan K.S., Abrahamyan H.V., Azzopardi M., Russeil D.
   <Astrophysics, 45, 322 (2002)>
   =2002Ap.....45..322G
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ADC_Keywords: Surveys ; Stars, carbon ; Photometry

Keywords: stars: survey - stars: classification - carbon stars


Abstract:
    The thirteenth list of faint late M and carbon type stars detected on
    the plates of the First Byurakan Spectral Sky Survey in zone
    +1°<={delta}<=+13° covering about 3118 sq. degrees is
    presented. From 285 stars, 161 are newly detected objects: they are 17
    carbon stars, 25 carbon star candidates, and 117 M-type stars. The
    spectral type of two objects is assumed to be between M8 - M9 or late
    N-subtypes. Among 161 objects, 85 (66 PSC + 19 FSC) are unclassified
    IRAS sources. Accurate positions, spectral classes, red magnitudes,
    and color indices are given using several astronomical databases.
    Finding charts from DSS are given for the most interesting objects.

File Summary:

       FileName      Lrecl  Records   Explanations

ReadMe            80        .   This file
table1.dat        74      161   The list of the new M and C stars
notes.dat         80       27   Individual notes


See also:
 VII/172 : First Byurakan Survey (FBS) (Markarian+, 1989)
  II/223 : First Byurakan Survey (FBS), 2nd Program (Abrahamian et al., 1990-96)
  J/other/Ap/41.356 : FBS 10th list of red stars (Gigoyan+, 1998)
  J/other/Ap/44.88  : FBS 11th list of late-type stars (Gigoyan+, 2001)
  J/other/Ap/44.328 : FBS 12th list of late-type stars (Gigoyan+, 2001)


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

   Bytes Format Units   Label     Explanations

   1-  3  I3    ---     Seq       Sequential number
   5- 12  A8    ---     FBS       FBS designation
      13  A1    ---     m_FBS     Multiplicity index on FBS
  15- 16  I2    h       RAh       Right ascension (2000)
  18- 19  I2    min     RAm       Right ascension (2000)
  21- 24  F4.1  s       RAs       Right ascension (2000)
      26  A1    ---     DE-       Declination sign (2000)
  27- 28  I2    deg     DEd       Declination (2000)
  30- 31  I2    arcmin  DEm       Declination (2000)
  33- 34  I2    arcsec  DEs       Declination (2000)
  36- 49  A14   ---     SpType    Spectral type
  51- 54  F4.1  mag     Rmag      ? Magnitude from red plate (from USNO-A02,
                                     Cat. I/252 )
  56- 59  F4.2  mag     B-R       ? B-R colour index (from USNO-A02, I/252)
      60  A1    ---     u_B-R     [?] Uncertainty flag on B-R
  62- 72  A11   ---     IRAS      IRAS (II/125 or II/156) identification
      74  A1    ---     n_FBS     [*] Note detailed in notes.dat file


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

   Bytes Format Units   Label     Explanations

   1-  8  A8    ---     FBS       FBS designation
  10- 80  A71   ---     Note      Text of the note


History:
    From electronic version of the journal

References:
  Abrahamyan & Gigoyan, Paper I    1989Afz....31..601A
  Abrahamyan & Gigoyan, Paper II   1990Afz....32..501A
  Abrahamyan & Gigoyan, Paper III  1990Afz....33..317A
  Abrahamyan & Gigoyan, Paper IV   1993Afz....36..431A
  Abrahamyan & Gigoyan, Paper V    1994Ap.....37..322A
  Abrahamyan & Gigoyan, Paper VI   1995Ap.....38..115A
  Abrahamyan et al.,    Paper VII  1995Ap.....38..195A
  Gigoyan & Abrahamyan, Paper VIII 1996Ap.....39..310G
  Abrahamyan et al.,    Paper IX   1997Ap.....40..131A
  Gigoyan et al.,       Paper X    1998Ap.....41..356G, Cat. J/other/Ap/41.356
  Gigoyan et al.,       Paper XI   2001Ap.....44...88G, Cat. J/other/Ap/44.88
  Gigoyan et al.,       Paper XII  2001Ap.....44..328G, Cat. J/other/Ap/44.328
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(End)                         James Marcout, Patricia Bauer [CDS]    16-Jan-2003