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J/A+AS/109/29         Very low mass stars in Praesepe            (Hambly+, 1995)
Very low mass stars in the galactic cluster Praesepe
     Hambly N.C., Steele I.A., Hawkins M.R.S., Jameson R.F.
    <Astron. Astrophys. Suppl. Ser. 109, 29 (1995)>
    =1995A&AS..109...29H
ADC_Keywords: Clusters, open; Cross identifications

Keywords: astrometry - proper motions; clusters - open; stars - low mass


Abstract:
    We present the results of a deep proper motion survey of a 19 square
    degree area of the Galactic open cluster Praesepe. Details of the
    astrometric and photometric reductions are given, along with the
    selection process for members. A list of these probable members, along
    with cross identifications from previous less sensitive surveys, is
    presented and finder charts given in an Appendix.

File Summary:

       FileName      Lrecl  Records   Explanations

ReadMe            80        .   This file
table2.dat        58      515   Praesepe proper motion members
table3.dat        70      219   Cross-identifications for proper motion members


See also:
    I/257 : Proper Motions in Praesepe (Wang+, 1995)
    J/AJ/106/1080 : Lithium in Praesepe (Soderblom+, 1993)
    J/A+A/298/115 : ROSAT study of Praesepe (Randish+, 1995)
    J/A+AS/129/9  : Delta Sct stars in Praesepe (Pena+ 1998)
    J/A+A/375/989 : JHK photometry of Praesepe low-mass stars (Bouvier+, 2001)
    J/AJ/124/1570 : JHKs photometry in Praesepe (Adams+, 2002)
    J/AJ/132/1517 : Spectroscopy of M dwarfs in Praesepe (Kafka+, 2006)


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

   Bytes Format  Units   Label    Explanations

   3-  6  A4     ---     ---      [HSHJ]
   7-  9  I03    ---     HSHJ     Identification number
  13- 14  I2     h       RAh      Right ascension 1950.0
  16- 17  I2     min     RAm      Right ascension 1950.0
  19- 22  F4.1   s       RAs      Right ascension 1950.0
      25  A1     ---     DE-      Declination sign
  26- 27  I2     deg     DEd      Declination 1950.0
  29- 30  I2     arcmin  DEm      Declination 1950.0
  32- 35  F4.1   arcsec  DEs      Declination 1950.0
  40- 44  F5.2   mag     R(59F)   R magnitude (590 nm)
  48- 52  F5.2   mag     I(N)     I magnitude (715 nm)
  56- 57  I2     %       Mm       Membership probability


Byte-by-byte Description of file: table3.dat

   Bytes Format  Units   Label    Explanations

   2-  5  A4     ---     ---      [HSHJ]
   6-  8  I03    ---     HSHJ     Identification number
  12- 13  I2     h       RAh      Right ascension 1950.0
  15- 16  I2     min     RAm      Right ascension 1950.0
  18- 21  F4.1   s       RAs      Right ascension 1950.0
      24  A1     ---     DE-      Declination sign
  25- 26  I2     deg     DEd      Declination 1950.0
  28- 29  I2     arcmin  DEm      Declination 1950.0
  31- 34  F4.1   arcsec  DEs      Declination 1950.0
  41- 45  A5     ---     KW27     Identification number in Klein-Wassink 
                                  (1927PGro...41....1K, Publ. Kapteyn Lab.)
  51- 55  A5     ---     JC83     Identification number in Jones et al. 
                                  (1983AJ.....88..215J)
  63- 67  A5     ---     JS91     Identification number in Jones et al. 
                                  (1991AJ....102.1080J)

(End)                                           Patricia Bauer [CDS] 07-Sep-1994