VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
CDS

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/699/A322
  Magnetic activity of RS CVn stars (Xu+, 2025)
ReadMe+ftp
2025A&A...699A.322X
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/699/A322/tablea1(c)Parameters of flare events from TESS (1254 rows)
2.J/A+A/699/A322/tablea2(c)Stellar parameters of TESS objects (246 rows)
3.J/A+A/699/A322/tablea4(c)Parameters of Low Resolution (99 rows)
4.J/A+A/699/A322/tablea5(c)Parameters of Medium Resolution (482 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+2)TIC  TESS ID, TIC NNNNNNNNN (meta.id;meta.main)
  (1)Sector   [1/74] TESS SECTOR (obs.field)
  (1)Amp  Flare amplitude (src.var.amplitude)
  (1)e_Amp  Flare amplitude error (stat.error)
  (1)BeginTime d Flare begin time (time.epoch)
  (1)PeakTime d Flare peak time (time.epoch)
  (1)EndTime d Flare end time (time.epoch)
  (1)Dur d Flare Duration (time.duration)
  (1)Ebol 10-7W (n) Bolometric flare energy (phys.energy)
  (1)e_Ebol 10-7W (n) Bolometric flare energy error (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)_RA deg (i) Positions from TIC (right ascension part) (pos.eq.ra;meta.main)
  (1)_DE deg (i) Positions from TIC (declination part) (pos.eq.dec;meta.main)
  (2+3+4)RAJ2000 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  (2+3+4)DEJ2000 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
  (2)TESSmag mag (n) TESS magnitude (phot.mag;em.opt)
  (2)e_TESSmag mag (n) TESS magnitude error (stat.error;phot.mag)
  (2+3+4)logg [cm/s2] (n) Log surface gravity (phys.gravity)
  (2+3)e_logg [cm/s2] (n) Log surface gravity error (stat.error)
  (2+3+4)Teff K (n) Effective temperature (phys.temperature.effective)
  (2+3)e_Teff K (n) Effective temperature error (stat.error;phys.temperature.effective)
  (2)Rad Rsun (n) Radius (phys.size.radius)
  (2)e_Rad Rsun (n) Radius error (stat.error)
  (2)Mass Msun (n) Mass (phys.mass)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)e_Mass Msun (n) Mass error (stat.error;phys.mass)
  (2+4)[Fe/H] [-] (n) Metallicity [Fe/H] (phys.abund.Z)
  (2)e_[Fe/H] [-] (n) Metallicity [Fe/H] error (stat.error;phys.abund.Fe)
  (2)Age Gyr (n) Age (time.age)
  (2)Per d (n) Period (time.period)
  (2+4)Dist pc (n) Distance (pos.distance)
  (2)e_Dist pc (n) Distance error (stat.error)
  (2)FlareNum  (n) The counts of flare events (meta.number)
  (3+4)LAMOST (char) LAMOST identifier (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  (3+4)EWHa 0.1nm Hα equivalent width (spect.line.eqWidth)
  (3+4)e_EWHa 0.1nm Hα equivalent width error (stat.error)
  (3+4)sp (char) Display the LAMOST spectrum (meta.ref.url)
  (3+4)ObsID  LAMOST unique number ID of this spectrum (meta.id;obs)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)MJD d Modified Julian Date (time.epoch)
  (3+4)VarEW (char) [Y/N] Variation in EW_Halpha (meta.code)
  (4)ExtName (char) The extension name (meta.id)
  (4)LMJM d (n) Local Modified Julian Day (time.epoch;pos.lg;pos.lsr)
  (4)SNR  Spectrum signal-to-noise ratio (stat.snr)

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