Astronomical Data Center

ADCADC/CDS Standard Document for Catalog:
/catalogs/2/2018/

The following is the "ReadMe" document that describes this ADC catalog. You can access the files described here in three ways:

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


II/18       Photometric Measurements, Eggen (102,65,62) System (Magnenat 1974)
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Catalogue des Mesures Photometriques dans le Systeme (102, 65, 62) de Eggen:
Catalogue of Individual Measures; Catalogue of Averages
    Magnenat P.
    <CDS Internal Report No. 7 (1974)>
================================================================================
ADC_Keywords: Photometry, 102, 65, 62; Photometry, Eggen

Description:
   A catalog of photometric measures in Eggen's (102, 65, 62) system has been
   compiled at the Institut d'Astronomie de l'Universite de Lausanne. A catalog
   of individual observations and of weighted means are included, with an
   explanation of the coded numbering system.

File Summary:
--------------------------------------------------------------------------------
 FileName       Lrecl  Records   Explanations
--------------------------------------------------------------------------------
ReadMe             80        .   This file
obs.dat            80      723   Observations
wtdmns.dat         35      783   Weighted Means
codes.dat          80      170   Definition of the Coded Numbering System
--------------------------------------------------------------------------------

Byte-by-byte Description of file: obs.dat, wtdmns.dat
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   Bytes Format  Units   Label     Explanations
--------------------------------------------------------------------------------
   1- 11  F11.8  ---     LID       LID coded number (see codes.dat)
      12  A1     ---     rem      *Remark
  14- 19  F6.3   mag     (102)     m(102) magnitude
  22- 27  F6.3   mag     (65,62)   ? (65, 62) color index = m(62)  - m(65).
  29- 35  F7.3   mag     (102,65)  (102, 65) index        = m(102) - m(65).
  37      A1     ---     n_N      *Remark about N                  (obs.dat only)
  38- 40  A3     ---     N        *Number of measurements          (obs.dat only)
  76- 77  I2     ---     ignore    ?Ignore                         (obs.dat only)
  78- 80  I3     ---     ref      *?Bibliographical reference num. (obs.dat only)
--------------------------------------------------------------------------------
Note on rem:
  D     = a multiple system

Note on n_N:
  *     = N is a minimum number
  /     = N is unknown (1 is assumed)

Note on N:
  'STD' = a standard star

Note on ref:
  See References section at the end of this document.

Byte-by-byte Description of file: codes.dat
--------------------------------------------------------------------------------
   Bytes Format  Units   Label    Explanations
--------------------------------------------------------------------------------
   1- 80  A80    ---     text    *Definition of the coded numbering system
--------------------------------------------------------------------------------
Note on text:
   Definition of the coded numbering system (from J. Cl. Mermilliod, CDS RISP 5)
   ampersands "&" have been changed to "+" in data files

Acknowledgement:
   Julie Anne Watko [ADC] thanks Francois Ochsenbein [CDS] for his help in 
     identifying and correcting format errors in the data.

References:
   1  Eggen O.J. 1967, Astrophys. J. Suppl. Ser., 14, 307. 
      Narrow- and Broad-Band Photometry of Red Stars. I. Northern Giants. 

   3  Eggen O.J. 1968, Astrophys. J. Suppl. Ser., 16, 49.
      Narrow- and Broad-Band Photometry of Red Stars. II. Dwarfs.         

   4  Eggen O.J., AND STOKES N.R. 1970, Astrophys. J., 161, 199.
      Narrow- and Broad-Band Photometry of Red Stars. III. Southern Giants.

   Magnenat P. (1974) CDS RISP 7
   Mermilliod J.Cl. CDS RISP 5
================================================================================
(End)                                  Julie Anne Watko [SSDOO/ADC]  15-JUL-1996

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