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. (meta.record)
  Gaia  Gaia EDR3 identifier (meta.id;meta.main)
  objID (char) Short Name used in this work (meta.id)
  RAICRS "h:m:s" (i) [0/23] Hour of Right Ascension (ICRS at Epoch=2016) (pos.eq.ra;meta.main)
  DEICRS "d:m:s" (i) Degree of Declination (ICRS at Epoch=2016) (pos.eq.dec;meta.main)
  plx mas [13.8/202] Gaia EDR3 parallax (pos.parallax.trig)
  RUWE   [0.79/1.4] Gaia EDR3 Renormalised Unit Weight Error (stat.error)
  Gmag mag [8.2/14] Gaia EDR3 G-band magnitude (phot.mag;em.opt.V)
  BP-RP   [2.4/2.6] Gaia EDR3 BP-RP color (phot.color;em.opt.B;em.opt.R)
  NN   [0/10] Number of neighbors (meta.number)
  Nvisit   [1/3] Number of observations (meta.number)

ALL cols		    
 (i)indexed column
  decker (char) Spectra were taken with CHIRON in fiber or slicer mode (meta.note)
  Epoch yr [2018/2023] Epoch or RVel, years (time.epoch)
  Act (char) [AE] Hα profile, A=absorption; E=emission (meta.code)
  RVel km/s [-139/104] Radial velocity (spect.dopplerVeloc)
  e_RVel km/s [0.01/15] Uncertainty in RVel (stat.error;spect.dopplerVeloc)
  vsini km/s (n) [10.1/21.3] Projected rotational velocity (phys.veloc.rotat)
  e_vsini km/s (n) [0.9/2] Uncertainty in vsini (stat.error;phys.veloc.rotat)
  EW 0.1nm [-6.28/0.89] Equivalent width, Angstroms (spect.line.eqWidth)
  e_EW 0.1nm [0.01/0.2] Uncertainty in EW (stat.error;spect.line.eqWidth)
  CaH1   [0.15/1.16] CaH1 index (meta.code;spect.index)
  binflag (char) Binary flag, 1=possible binary (meta.code)

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