ADC/CDS Standard Document for Catalog:
/journal_tables/A+AS/145/67/

1. Use the ADC Data Viewer Suite to visualize the data.
2. Get the data files via anonymous FTP. (See Note.)

J/A+AS/145/67       Double stars measurements                (Morlet+, 2000)
================================================================================
CCD measurements of visual double stars made with the 50 cm refractor of
the Nice Observatory (2nd series)
    Morlet G., Salaman M., Gili R.
      <Astron. Astrophys. Suppl. Ser. 145, 67 (2000)>
      =2000A&AS..145...67M      (SIMBAD/NED BibCode)
================================================================================
ADC_Keywords: Stars, double and multiple
Keywords: astrometry - binaries: visual

Abstract:
    We present the measurements of 65 visual double stars made in 1998
    with the 50 cm refractor of the Nice Observatory (table 1). A CCD
    camera was attached to this refractor. 6 new binaries discovered by
    Hipparcos have been measured. The algorithm used for these
    measurements is based on the adjustment of a tridimensional
    mathematical surface.

File Summary:
--------------------------------------------------------------------------------
 FileName      Lrecl  Records   Explanations
--------------------------------------------------------------------------------
ReadMe            80        .   This file
table1.dat        74       65   CCD measurements of visual double stars made
                                with the 50 cm refractor of the Nice Observatory
--------------------------------------------------------------------------------

See also:
          I/211 : CCDM Components of Double and Multiple stars (Dommanget+ 1994)
          I/239 : The Hipparcos and Tycho Catalogues (ESA 1997)
 J/A+AS/102/643 : Mesure d'etoiles doubles (Muller 1993)
 J/A+AS/106/377 : Double stars measurements (Couteau+ 1994)
 J/A+AS/115/59  : Double stars measurements at Nice Obs. (Thorel+ 1996)
 J/A+AS/126/1   : Double stars measurements (Gili+ 1997)
 J/A+AS/135/499 : Double stars measurements (Salaman+ 1999)

Byte-by-byte Description of file: table1.dat
--------------------------------------------------------------------------------
   Bytes Format Units   Label     Explanations
--------------------------------------------------------------------------------
   1- 10  A10   ---     CCDM      CCDM (Cat. <I/211>) identifier
  12- 19  A8    ---     Name      Name of the pair
  21- 22  A2    ---   m_Name      Multiplicity index on Name
  24- 29  I6    ---     HIP       ? HIP (Cat. <I/239>) number
  31- 34  F4.1  mag     mag1      Magnitude of the first component
  36- 39  F4.1  mag     mag2      Magnitude of the second component
  41- 48  F8.3  yr      ObsDate   Observation date (in decimal years)
  50- 54  F5.1  deg     PA        Position angle
  56- 60  F5.2  arcsec  Sep       Angular separation
  62- 64  F3.1  mag     Dmag      Magnitude difference, measured without filter
  66- 67  I2    ---   o_Sep       Number of acquired images
  69- 74  A6    ---     Notes     Notes (1)
--------------------------------------------------------------------------------
Note (1): Notes:
     (1): Orbit
     (2): HDS: double stars discovered by HIPPARCOS
           (DMSA/C Annex of Catalogue)
     (3): HDS 212 (HIP 7406): may be BU 507 (very similar position angle,
           angular separation and magnitude difference)
     (4): HDS 2979 (HIP 103222): may be STT 422 (very similar position
           angle, angular separation and magnitude difference)
--------------------------------------------------------------------------------

Remarks: - All the pairs were observed one night only
         - All the measurements were made by the team R.Gili, G.Morlet and
           M.Salaman (GMS code)

Acknowledgements: Guy Morlet <gmorlet@cybercable.fr>

================================================================================
(End)                                    Patricia Bauer [CDS]        22-Jun-2000