VizieR

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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/A+A/509/A17
  R light curves of NGC 6253 variables (De Marchi+, 2010)
ReadMe+ftp
2010A&A...509A..17D
Similar Catalogs
timeSerie
Post annotation 		img(gal)
1.J/A+A/509/A17/stars(c)All the variables discovered in our survey of NGC 6253 and its surrounding field (tables A1-A8 of the paper) (595 rows)
2.J/A+A/509/A17/tablea9(c)List of binary systems (contact, detached and semi-detached binaries) located at less than 8' from the centre which are considered as candidate members of NGC 6253 (22 rows)
3.J/A+A/509/A17/tablea10(c)List of rotational and long-period variables located at less than 8' from the centre which are considered to be candidate cluster members (33 rows)
Help Xmatch is

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1+3)Tab  Table number for type of variable (Note 1)   (meta.id;meta.main)
   (ALL)Star  (i) [114/30482] Star sequential number (meta.record)
   (ALL)Chip   [1/8] WFI chip number (meta.id;instr)
   (ALL)[MPD2009]  (n) Montalto et al., 2009, Cat. J/A+A/505/1129 catalog identification number (meta.id)
   (ALL)VType (char) Variable type (Note G1)   (src.class)
  (1+3)<Rmag> mag Mean R magnitude (phot.mag;em.opt.R)
   (ALL)<Vmag> mag (n) Mean V magnitude (phot.mag;em.opt.V)
   (ALL)<B-V> mag (n) Mean B-V colour index (phot.color;em.opt.B;em.opt.V)
   (ALL)<V-I> mag (n) Mean V-I colour index (phot.color;em.opt.V;em.opt.I)
  (1+3)Tmax d (n) Epoch of maximum brightness, HJD-2453100 (time.epoch)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
   (ALL)Per d (n) Period (time.period)
   (ALL)Ramp mag Amplitude of variation in R band (arith.rate;phot.mag;em.opt.R)
  (1+3)u_Ramp (char) Uncertainty flag on Ramp (meta.code.error)
   (ALL)Dist arcmin Distance from cluster centre (pos.angDistance)
   (ALL)MP % (n) Membership probability (stat)
  (1+3)u_MP (char) [*] Uncertainty flag (stars with V>18, often close to the chip borders) on MP (meta.code.error)
  (1)Nm  (n) Number of measurements (meta.number)
  (1)LC (char) Plot of the light curve (meta.ref.url)
  (1)FileName (char) Name of the file containing the light curve in the "lc" subdirectory. (meta.id;meta.file)
   (ALL)Simbad (char) ask the Simbad data-base about this object (meta.ref)
   (ALL)RAJ2000 deg (i) Right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
   (ALL)DEJ2000 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
  (2)Code (char) [cd] contact or (semi-)detached binary (meta.code)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)Rmax mag Maximum R magnitude (phot.mag;em.opt.R)
  (2)Tmin d (n) Epoch of minimum brightness, HJD-2453100 (time.epoch)
  (2)MP1 (char) [y/n] CMD B-V membership (meta.code.member)
  (2)MP2 (char) [y/n] CMD V-I membership (meta.code.member)
  (2)MP3 (char) [y/n] PLC B-V membership (meta.code.member)
  (2)MP4 (char) [y/n] PLC V-I membership (meta.code.member)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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