VizieR

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

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/166/63
  Mind the Gap. I. Ha activity for M-Dwarfs (Jao+, 2023)
ReadMe+ftp
2023AJ....166...63J
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/166/63/table4Results (503 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
  Gaia  Gaia EDR3 identifier ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  objID (char) Short Name used in this work ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  RAICRS "h:m:s" [0/23] Hour of Right Ascension (ICRS at Epoch=2016) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  DEICRS "d:m:s" Degree of Declination (ICRS at Epoch=2016) ((unassigned);pos.galactic.lon;arith.factor;(unassigned);arith)
  plx mas [13.8/202] Gaia EDR3 parallax (src.fwhm;(unassigned);stat.min;instr.fov;meta.main)
  RUWE   [0.79/1.4] Gaia EDR3 Renormalised Unit Weight Error (src.fwhm;(unassigned);arith.factor;time.age;meta.main)
  Gmag mag [8.2/14] Gaia EDR3 G-band magnitude ((unassigned);stat.covariance;arith.grad;stat.filling;(unassigned);(unassigned))
  BP-RP   [2.4/2.6] Gaia EDR3 BP-RP color ((unassigned);(unassigned);(unassigned);pos.healpix;(unassigned);(unassigned);(unassigned))
  NN   [0/10] Number of neighbors ((unassigned);phys.veloc.orbital;arith.diff;src.var)
  Nvisit   [1/3] Number of observations ((unassigned);(unassigned);(unassigned);src.var)

ALL cols		    
 (i)indexed column
  decker (char) Spectra were taken with CHIRON in fiber or slicer mode ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)
  Epoch yr [2018/2023] Epoch or RVel, years ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)
  Act (char) [AE] H{alpha} profile, A=absorption; E=emission ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)
  RVel km/s [-139/104] Radial velocity ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);meta.main)
  e_RVel km/s [0.01/15] Uncertainty in RVel ((unassigned);phys.veloc.orbital;arith.diff;time.age;(unassigned);meta.main)
  vsini km/s (n) [10.1/21.3] Projected rotational velocity ((unassigned);phys.veloc.orbital;arith.diff;stat.Fourier;meta.main)
  e_vsini km/s (n) [0.9/2] Uncertainty in vsini ((unassigned);phys.veloc.orbital;arith.diff;time.age;stat.Fourier.amplitude;meta.main)
  EW 0.1nm [-6.28/0.89] Equivalent width, Angstroms ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic;meta.main)
  e_EW 0.1nm [0.01/0.2] Uncertainty in EW ((unassigned);(unassigned);(unassigned);time.age;phys.atmol.number;meta.main)
  CaH1   [0.15/1.16] CaH1 index ((unassigned);(unassigned);(unassigned);pos.eq.dec;phys.abund.Y;meta.main)
  binflag (char) Binary flag, 1=possible binary ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)

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