VizieR

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VizieR

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

  
J/MNRAS/390/545
  Magnetic field and velocity of early M dwarfs (Donati+, 2008)
ReadMe+ftp
2008MNRAS.390..545D
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Post annotation 		img(gal)
1.J/MNRAS/390/545/table1(c)Fundamental parameters of our sample early-M dwarf stars (6 rows)
2.J/MNRAS/390/545/tablesDates, magnetic field and radial velocity (tables 2-7 of the paper) (138 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) Designations of the star (meta.id)
  (1)SName (char) GJ name (meta.id)
  (1)SpT (char) MK spectral type (src.spType)
  (1)Mass solMass Mass of the star (Note 1)   (phys.mass)
  (1)Lbol [10-7W] Logarithmic bolometric luminosity (Note 2)   (phys.luminosity)
  (1)l_LX/Lbol (char) Limit flag on LX/Lbol (meta.code.error)
  (1)LX/Lbol [---] Ratio of X-ray to bolometric luminosity (Note 3)   (phys.luminosity;arith.ratio)
  (1)vsini km/s Equatorial rotational velocity along line of sight (this paper, accuracy ∼1km/s) (phys.veloc.rotat)
  (1)Prot d Rotation period (this paper) (time.period)
  (1)tauc d Convective turnover time (Note 4)   (time.epoch)

ALL cols		    
 (i)indexed column
  (1)Ro  Rossby number (Prot/tauc) (stat.param)
  (1)Rad solRad Theoretical stellar radius (Note 5)   (phys.size.radius)
  (1)i deg Inclination of the stellar rotation axis (this paper) (phys.angSize)
  (1)plot (char) plot of the longitudinal magnetic field variations (meta.ref.url)
  (1)Simbad (char) ask the Simbad data-base about this object
  (1)_RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  (1)_DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  (2)Obs s (n)UT date of observation (time.epoch;obs)
  (2)HJD d UT heliocentric Julian date of observation (time.epoch)
  (2)Texp (char) Exposure time (NxNNN in s) (time.duration;obs.exposure)
  (2)S/N  Signal to noise ratio (Note 1)   (stat.snr)
  (2)sigma 10-4 rms noise level of V profile (Note 2)   (instr.det.noise)
  (2)E  Rotation cycle (Note 3)   (meta.number;time.period)
  (2)Bl 10-4T Longitudinal magnetic field (Gauss) (phys.magField)
  (2)e_Bl 10-4T rms uncertainty on Bl (stat.error)
  (2)RV km/s Radial velocity (Note 4)   (phys.veloc;pos.heliocentric)

ALL cols		    
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