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/A+A/706/A370
  Nearby young moving groups IMF (Bertolotto-Stefanelli+, 2026)
ReadMe+ftp
2026A&A...706A.370B
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/706/A370/members(c)Candidate members of nearby young moving groups (7530 rows)
2.J/A+A/706/A370/table1General statistics of nearby young moving groups (44 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)
  (1)rc  Ratio of probability functions (see section 3.4) (rc) (stat.fit.param)
   (ALL)Age Myr [10/100] Age of the group according to the MOCA database (age) (time.age;pos.lg)
  (1)RA_ICRS deg (i) Gaia DR3 right ascension (ICRS) at Ep=2016.0 (ra) (pos.eq.ra;meta.main)
  (1)DE_ICRS deg (i) Gaia DR3 declination (ICRS) at Ep=2016.0 (dec) (pos.eq.dec;meta.main)
  (1)plx mas Gaia DR3 parallax (parallax) (pos.parallax.trig)
  (1)e_plx mas Gaia DR3 parallax error (e_parallax) (stat.error;pos.parallax)
  (1)GMAG mag Gaia DR3 G band magnitude corrected by distance modulus using inverse of parallax (MG) (phys.magAbs)
  (1)e_GMAG mag propagated GMAG error (e_MG) (stat.error)
  (1)BP-RP mag Gaia DR3 BP-RP color (BR) (phot.color;em.opt.B;em.opt.R)
  (1)e_BP-RP mag Gaia DR3 BP-RP color propagated error (e_BR) (stat.error)

ALL cols		    
 (i)indexed column
  (1)X pc Galactic cartesian x-coordinate (pointing towards galactic center) (X) (pos)
  (1)Y pc Galactic cartesian y-coordinate (pointing towards disc rotation) (Y) (pos)
  (1)Z pc Galactic cartesian z-coordinate (Z) (pos)
  (1)VRLSRa km/s Right ascension tangential velocity relative to the Local Standard of Rest (vraLSR) (phys.veloc;pos.lsr)
  (1)VRLSRd km/s Declination tangential velocity relative to the Local Standard of Rest (vdecLSR) (phys.veloc;pos.lsr)
  (1)e_X pc X propagated error (e_X) (stat.error;pos.cartesian.x)
  (1)e_Y pc Y propagated error (e_Y) (stat.error;pos.cartesian.y)
  (1)e_Z pc Z propagated error (e_Z) (stat.error;src.redshift)
  (1)e_VRLSRa km/s VRLSRa propagated error (e_vraLSR) (stat.error)
  (1)e_VRLSRd km/s VRLSRd propagated error (e_vdecLSR) (stat.error)
   (ALL)Mass Msun Inferred mass assuming age of host group (mass) (Note 1)   (phys.mass)
  (1)e_Mass Msun (n) Error on the inferred mass. For stars with rc > 0.1, mass_error = 0 (e_mass) (stat.error;phys.mass)
   (ALL)MOCAaId (char) Original group name within the MOCA database (moca_aid) (meta.id)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)GaiaDR3  Gaia DR3 source ID (source_id) (meta.id;meta.main)
   (ALL)GroupId (char) Name of the detected group in this work (group_id) (meta.id)
  (2)AgeIso Myr Age of the isochrone used to select stars (ageisoselection_myr) (instr.setup)
  (2)obsN   [10/290] Number of candidate members from MOCA database (observedN) (meta.number)
  (2)obsRVN   [1/151] Number of candidate members from MOCA database with RVs in Gaia (observedRVN) (meta.number)
  (2)Dmean pc Average heliocentric distance of the candidate members of the group (meand) (pos.distance)
  (2)e_Dmean pc Standard deviation of distances of the candidate members of the group (dstd) (stat.error)
  (2)Ndet   [41/800] Number of candidates detected in this work (Ndetected) (meta.number)
  (2)Ndet01   [24/442] Number of candidates detected in this work with rc>0.1 (Ndetected01) (meta.number)
  (2)Recov  Recovery fraction relative to members from literature (recovery) (stat.fit.param)
  (2)Recov01  Recovery fraction relative to members from literature with rc>0.1 (recovery01) (stat.fit.param)
  (2)SimPurity  Purity fraction relative to members from literature (simulationPurity) (stat.fit.param)
  (2)SlitPurity  Fraction relative to members from literature with rc>0.1 (slitPurity) (stat.fit.param)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)Massmean Msun Characteristic mass of log-normal parametrization of IMF for m<1M{sun} (meanMass) (phys.mass)
  (2)e_Massmean Msun Error on inferred Characteristic mass (e_meanMass) (stat.error)
  (2)stdImf  Characteristic width of log-normal parametrization of IMF for m<1M{sun} (stdImf) (stat.fit.param)
  (2)e_stdImf  Error on inferred Characteristic width (e_stdImf) (stat.error)
  (2)Slope  Index of fitted power-law for IMF for m>1M{sun} (slope) (meta.code;spect.index;meta.modelled)
  (2)e_Slope  Error on index of fitted power-law for IMF for m>1M{sun} (e_slope) (stat.error)
  (2)MassMOCA Msun Total inferred mass of original group from MOCA database (mocaMass) (phys.mass)

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