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J/PAZh/22/847     Identification and coordinates in M4           (Shokin+, 1996)
Identification and coordinates of variable stars in the globular cluster
M 4 = NGC 6121.
       Shokin Y.A., Samus N.N.
      <Pis'ma Astron. Zh. 22, 847 (1996)>
      =1996PAZh...22..847S
      =1996AstL...22..761S
ADC_Keywords: Clusters, globular ; Stars, variable ; Positional data


Abstract:
    Accurate equatorial coordinates have been determined for 54 variable
    stars in the globular cluster M 4=NGC 6121.

File Summary:

       FileName      Lrecl  Records   Explanations

ReadMe            80        .   This file
table12.dat       38       54   Coordinates of variables in M 4
                                 (Tables 1 & 2 of the paper)


See also:
    V/97 : Updated 3rd Cat Variable Stars in Globular Clusters (Clement+ 1997)


Byte-by-byte Description of file: table12.dat

   Bytes Format  Units    Label    Explanations

   1-  5  A5     ---      Star     Star designation (1)
   7-  9  I3     ---      Green    ? Star number from Greenstein (1939) (2)
  11- 12  I2     h        RAh      Right ascension (J2000.0)
  14- 15  I2     min      RAm      Right ascension (J2000.0)
  17- 22  F6.3   s        RAs      Right ascension (J2000.0)
      24  A1     ---      DE-      Declination sign (J2000.0)
  25- 26  I2     deg      DEd      Declination (J2000.0)
  28- 29  I2     arcmin   DEm      Declination (J2000.0)
  31- 35  F5.2   arcsec   DEs      Declination (J2000.0)
  37- 38  A2     ---      Rem      [SWNE] SW, NE -components of a pair

Note (1): VNNNN: Number from Sawyer Hogg, H., 1973, Cat. V/97;
                  Cl* NGC 6121 SAW VNN in Simbad
          ANNNN: Number from Alcaino, G., 1975A&AS...21....5A;
                  Cl* NGC 6121 Alc NNN in Simbad
          LNNNN: Number from Lee, S.-W., 1977A&AS...27..367L
Note (2): Stars from Greenstein' list (1939ApJ....90..387G)


(End)              Veta Avedisova [INASAN]                         10-March-1999