VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN 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/AJ/166/16
  Radial velocity of 123 actives stars (Pass+, 2023)
ReadMe+ftp
2023AJ....166...16P
Similar Catalogs
timeSerie
Post annotation 		img(gal)
1.J/AJ/166/16/table1(c)Summary of our 123 active stars[timeSerie] (123 rows)
2.J/AJ/166/16/table2Epoch observations of radial velocity and Hα (671 rows)

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)
   (ALL)Name (char) (i) Star name (meta.id;meta.main)
  (1)2MASS (char) 2MASS identifier (meta.id)
  (1)Inst (char) Instrument, T:TRES; C:CHIRON (instr)
  (1)Nobs   [2/21] Number of spectroscopic observations (meta.number)
  (1)Mass Msun [0.1/0.29] Stellar mass, solar units (meta.unit;phys.mass)
  (1)Rad Rsun [0.15/0.3] Stellar radius, solar units (meta.unit;phys.size.radius)
   (ALL)EWHa 0.1nm [-17.2/-1.02] Median equivalent width of Hα (spect.line.eqWidth;stat.median)
  (1)vsini km/s [0/56.3] Median vsini, projected rotational velocity (Note 1)   (phys.veloc.rotat;stat.median)
  (1)e_vsini km/s [0/11] vsini standard deviation (stat.error;phys.veloc.rotat)
  (1)sini  (n) [0.29/1.0] sin(inclination) (meta.note)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
   (ALL)RVel km/s [0.02/2.14] Median epoch RV uncertainty (spect.dopplerVeloc;stat.median)
  (1)chi2   [-27.2/-0.01] log(P(χ2)) of a constant model (stat.param;meta.modelled)
  (1)Per d (n) [0.11/93.8] Rotation period (time.period)
  (1)Amp mag (n) [0.002/0.05] Amplitude (peak-to-peak) of photometric variation (Note 2)   (arith.rate;phot.mag)
  (1)Ref (char) Rotation reference (Note 3)   (meta.ref)
  (1)Obs  (n)Number of observation (table2) (meta.number)
  (1)Vel (char) Interactive Plot (meta.ref.url)
  (1)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (1)_RA deg (i) Position from SIMBAD (right ascension part) (pos.eq.ra;meta.main)
  (1)_DE deg (i) Position from SIMBAD (declination part) (pos.eq.dec;meta.main)
  (2)BJD d [-1326/2065] Barycentric Julian Date of Observation, BJD-2457640 (time.epoch)
  (2)e_RVel km/s [0.02/4] Uncertainty in RVel (Note 1)   (stat.error;spect.dopplerVeloc)

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