VizieR

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VizieR

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J/ApJ/787/108/table2 Age estimates for massive SFR stellar populations (Getman+, 2014)
Age Estimates for the MYStIX Clusters (150 rows)
  recno=63
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200020 39 00.87213 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+42 24 42.7970 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195020 37 13.99896 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+42 14 05.0928 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon081.74657635 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+00.59069744 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
63recno 63  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

RegionDR 21  Star formation region (phys.SFR;obs.field)
MemF  Cluster membership code (Note G1)   (meta.code)
RAJ2000309.753634 deg (i) Right Ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
DEJ2000+42.411888 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
R 0.4 arcmin Spatial extent of a MYStIX cluster (Note 1)   (phys.angSize)
Rpc 0.2 pc Spatial extent of a MYStIX cluster (Note 2)   (phys.angSize)
Ntot 15  Total number of MYStIX stars assigned as cluster member (meta.number)
Ntotm  mag MYStIX stars median J-H color (Kuhn et al. 2014, J/ApJ/787/107) (phot.color;em.IR.J;em.IR.H)
NAgeJX    Number of AgeJX stars assigned as cluster member (meta.number)
NAgeJXm  mag AgeJX stars median J-H color (phot.color;em.IR.J;em.IR.H)
e_NAgeJXm  mag Uncertainty in NAgeJXm (stat.error)
AgeJXm  Myr Cluster median(AgeJX) estimate (time.age)
e_AgeJXm  Myr Uncertainty in AgeJXm (stat.error)
AgeJH  Myr Independent age estimate (Note 3)   (time.age)
u_AgeJH    [:] Uncertainty flag on AgeJH (meta.code.error)
  
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