VizieR

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

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Target Name (resolved by Sesame) or Position:
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J/A+A/711/A138
  Anti-mass-segregated open clusters in MW (Zhang+, 2026)
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2026A&A...711A.138Z
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/711/A138/clustersFull parameter catalogue with dynamical ages (2800 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)
  Name (char) Cluster designation name (Name) (meta.id;meta.main)
  Ntotal  Total number of member stars (N_total) (meta.number)
  LambdaMST5  MST segregation ratio evaluated at N=5 (LambdaMST5) (stat.fit.param)
  LambdaCC5  Center-of-mass distance ratio at N=5 (LambdaCC5) (pos.distance;arith.ratio)
  LambdaMST10  MST segregation ratio evaluated at N=10 (LambdaMST10) (stat.fit.param)
  LambdaCC10  Center-of-mass distance ratio at N=10 (LambdaCC10) (pos.distance;arith.ratio)
  LambdaMST15  MST segregation ratio evaluated at N=15 (LambdaMST15) (stat.fit.param)
  LambdaCC15  Center-of-mass distance ratio at N=15 (LambdaCC15) (pos.distance;arith.ratio)
  LambdaMST20  MST segregation ratio evaluated at N=20 (LambdaMST20) (stat.fit.param)
  LambdaCC20  Center-of-mass distance ratio at N=20 (LambdaCC20) (pos.distance;arith.ratio)

ALL cols		    
 (i)indexed column
  ID  Unique cluster identifier ID (ID) (meta.id)
  AllNames (char) Alternative cluster names/cross-matches (AllNames) (meta.id)
  Type (char) [o] Cluster type classification (o=open cluster) (Type) (src.class)
  CST  Cluster Structural Parameter (CST) (src.morph.param)
  N  Number of stars used in structural fit (N) (meta.number)
  CSTt  Tidal structural parameter (CSTt) (src.morph.param)
  Nt  Number of stars used in tidal fit (Nt) (meta.number)
  RAJ2000 deg (i) Right Ascension (J2000) (RAdeg) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000) (DEdeg) (pos.eq.dec;meta.main)
  GLON deg Galactic longitude (GLON) (pos.galactic.lon)
  GLAT deg Galactic latitude (GLAT) (pos.galactic.lat)
  r50 deg Projected half-number angular radius (r50) (phys.angSize)
  rc deg Core angular radius (rc) (phys.angSize)

ALL cols		    
 (i)indexed column
  rt deg Tidal angular radius (rt) (phys.angSize)
  rtot deg Total angular radius limit (rtot) (phys.angSize)
  r50pc pc Projected half-number radius in parsecs (r50pc) (phys.size.radius)
  rcpc pc Core radius in parsecs (rcpc) (phys.size.radius)
  rtpc pc Tidal radius in parsecs (rtpc) (phys.size.radius)
  rtotpc pc Total radius limit in parsecs (rtotpc) (phys.size.radius)
  pmRA mas/yr Proper motion in Right Ascension direction (pmRA) (pos.pm;pos.eq.ra)
  s_pmRA mas/yr Standard deviation of pmRA (s_pmRA) (stat.stdev;pos.pm;pos.eq.ra)
  e_pmRA mas/yr Uncertainty error on pmRA (e_pmRA) (stat.error;pos.pm;pos.eq.ra)
  pmDE mas/yr Proper motion in Declination direction (pmDE) (pos.pm;pos.eq.dec)
  s_pmDE mas/yr Standard deviation of pmDE (s_pmDE) (stat.stdev;pos.pm;pos.eq.dec)
  e_pmDE mas/yr Uncertainty error on pmDE (e_pmDE) (stat.error;pos.pm;pos.eq.dec)
  Plx mas Median cluster parallax from Gaia (Plx) (pos.parallax;stat.median)

ALL cols		    
 (i)indexed column
  s_Plx mas Standard deviation of Plx (s_Plx) (stat.stdev;pos.parallax)
  e_Plx mas Uncertainty error on Plx (e_Plx) (stat.error;pos.parallax)
  Dist16 pc 16th percentile distance (dist16) (pos.distance)
  Dist50 pc Median cluster distance (Adopted) (dist50) (pos.distance)
  Dist84 pc 84th percentile distance (dist84) (pos.distance)
  Ndist  Number of stars used for distance (Ndist) (meta.number)
  globalPlx mas Global parallax zero-point correction (globalPlx) (stat.fit.param)
  X pc Heliocentric Galactic coordinate X (X) (pos.cartesian.x;pos.galactic;pos.heliocentric)
  Y pc Heliocentric Galactic coordinate Y (Y) (pos.cartesian.y;pos.galactic;pos.heliocentric)
  Z pc Heliocentric Galactic coordinate Z (Z) (pos.cartesian.z;pos.heliocentric;pos.galactic)
  RV km/s (n) Radial velocity (if available) (RV) (phys.veloc;pos.heliocentric)
  s_RV km/s (n) Standard deviation of RV (s_RV) (stat.stdev)
  e_RV km/s (n) Uncertainty error on RV (e_RV) (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  n_RV  Number of stars used for RV (n_RV) (meta.note)
  CMDCl2.5  2.5th percentile CMD classification score (CMDCl2.5) (stat.fit.goodness)
  CMDCl16  16th percentile CMD classification score (CMDCl16) (stat.fit.goodness)
  CMDCl50  Median CMD classification score (CMDCl50) (stat.fit.goodness)
  CMDCl84  84th percentile CMD classification score (CMDCl84) (stat.fit.goodness)
  CMDCl97.5  97.5th percentile CMD classification score (CMDCl97.5) (stat.fit.goodness)
  CMDClHuman (char) Human verification flag for CMD (CMDClHuman) (stat.fit.goodness)
  logAge16 [yr] 16th percentile of log(Age) (logAge16) (time.age)
  logAge50 [yr] Median cluster log(Age) (logAge50) (time.age)
  logAge84 [yr] 84th percentile of log(Age) (logAge84) (time.age)
  AV16 mag 16th percentile of V-band extinction (AV16) (phys.absorption)
  AV50 mag Median cluster V-band extinction (AV50) (phys.absorption)
  AV84 mag 84th percentile of V-band extinction (AV84) (phys.absorption)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  diffAV16 mag 16th percentile differential extinction (diffAV16) (phys.absorption;arith.diff)
  diffAV50 mag Median differential extinction (diffAV50) (phys.absorption;stat.median)
  diffAV84 mag 84th percentile differential extinction (diffAV84) (phys.absorption;arith.diff)
  MOD16 mag 16th percentile distance modulus (MOD16) (phot.mag.distMod)
  MOD50 mag Median cluster distance modulus (MOD50) (phot.mag.distMod)
  MOD84 mag 84th percentile distance modulus (MOD84) (phot.mag.distMod)
  r50J  Projected half-number angular radius (J) (r50J) (phys.size.radius)
  rJ  Total structural radius (J) (rJ) (phot.mag;em.IR.J)
  r50Jpc pc Projected half-number radius (J) in pc (r50Jpc) (phys.size.radius)
  rJpc pc Total structural radius (J) in pc (rJpc) (phys.size.radius)
  probJ  Probability threshold parameter (J) (probJ) (stat.fit.goodness)
  NJ  Number of selected members (J) (NJ) (meta.number)
  MassJ Msun Calculated integrated cluster mass (J) (MassJ) (phys.mass)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_MassJ Msun Uncertainty on cluster mass (J) (e_MassJ) (stat.error)
  MassTot Msun Total integrated cluster mass (MassTot) (phys.mass)
  e_MassTot Msun Uncertainty on total cluster mass (e_MassTot) (stat.error)
  minClSize  Minimum cluster size threshold (minClSize) (phys.size)
  isMerged  Cluster merger classification flag (isMerged) (src.class)
  isGMMMemb  GMM member classification flag (isGMMMemb) (src.class)
  NXmatches  Number of catalog cross-matches (NXmatches) (meta.number)
  XmatchType (char) Cross-match classification type descriptor (XmatchType) (meta.code)
  trelax Myr Half-mass relaxation time (this work) (trelaxMyr) (time.relax)
  DynAge  Dimensionless dynamical age tau (this work) (Dynamical_Age) (time.age)

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