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J/MNRAS/406/2559    BVRI light curves of GSC2314-0530        (Dimitrov+, 2010)
GSC2314-0530: the shortest-period eclipsing system with dMe components.
    Dimitrov D.P., Kjurkchieva D.P.
   <Mon. Not. R. Astron. Soc., 406, 2559-2568 (2010)>
   =2010MNRAS.406.2559D
ADC_Keywords: Binaries, eclipsing ; Photometry, UBVRI

Keywords: stars: activity - binaries: eclipsing - binaries: spectroscopic -
          stars: fundamental parameters - stars: late-type - stars: low-mass

Abstract:
    CD photometric observations in VRI colours and spectroscopic
    observations of the newly discovered eclipsing binary GSC 2314-0530
    (NSVS 6550671) with dMe components and a very short period of
    P=0.192636d are presented. The simultaneous light-curve solution and
    radial velocity solution allow us to determine the global parameters
    of GSC 2314-0530: T1=3735K; T2=3106K; M1=0.51M☉;
    M2=0.26M☉; R1=0.55R☉; R2=0.29R☉; L1=0.053L☉;
    L2=0.007L☉; i=72.5{swg}; a=1.28R☉; d=59pc.

Description:
    The CCD photometry of GSC 2314-0530 in the VRI bands was carried out
    at Rozhen National Astronomical Observatory with the 2-m RCC telescope
    equipped with a VersArray1 CCD camera (1300x1340 pixels, 20-um pixel,
    field of 5.25x5.35 arcmin) as well as with the 60-cm Cassegrain
    telescope using the FLI2 PL09000 CCD camera (3056x3056 pixels, 12-um
    pixel, field of 17.1x17.1 arcmin), between 2009 July 25 and Dec 30.
Objects:
    -------------------------------------------------------
       RA   (2000)   DE     Designation(s)
    -------------------------------------------------------
    02 20 50.6   +33 20 49  GSC 02314-00530 = NSVS 6550671
    -------------------------------------------------------

File Summary:

       FileName      Lrecl  Records   Explanations

ReadMe            80        .   This file
table3.dat        24     3134   BVRI photometry of GSC 2314-0530


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

   Bytes Format Units   Label     Explanations

   1- 14  F14.6 d       HJD       Heliocentric Julian date
  16- 22  F7.4  mag     mag       Magnitude in filter
      24  A1    ---     Filt      [BVRI] Filter


History:
    From electronic version of the journal
(End)                                      Patricia Vannier [CDS]    07-Mar-2011