Show | Sort | Column | Constraint | Explain (UCD) |
| | recno | | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD) |
| | Name | (char) | Name of the subcluster or active region (gNN) (meta.id;meta.main) (ID_MAIN) |
| | Type | (char) | Object type (Subcluster or Active region) (src.class) (CLASS_OBJECT) |
| | RAJ2000 | "h:m:s" | (i) Right ascension (J2000) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN) |
| | DEJ2000 | "d:m:s" | (i) Declination (J2000) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN) |
| | N | | Number of YSOs enclosed in the group (meta.number) (NUMBER) |
| | V | | Vertex of the convex hull (stat.fit.param) (FIT_PARAM_VALUE) |
| | Rhull | pc | Hull radius (phys.size.radius) (PHYS_SIZE_RADIUS_GENERAL) |
| | Rcir | pc | Circle radius (phys.size.radius) (PHYS_SIZE_RADIUS_GENERAL) |
| | Aspect | | Aspect ratio (phys.size.axisRatio) (PHYS_AXIS-RATIO) |
| | sigmean | pc-2 | Mean stellar density obtained by using the isodensity contours (src.density) (PHYS_DENSITY_SURFACE) |
| | sigpeak | pc-2 | Peak stellar density obtained by using the isodensity contours (src.density) (PHYS_DENSITY_SURFACE) |
| | MST | pc | Mean minimum spanning tree (MST) branch length (src.morph.scLength) (PHYS_SIZE_LENGTH) |
| | NN2 | pc | Nearest neighbour distance (pos.distance) (PHYS_DISTANCE_TRUE) |
| | Class1 | | Number of Class I YSOs (meta.number) (NUMBER) |
| | Class2 | | Number of Class II YSOs (meta.number) (NUMBER) |
| | Frac | % | Percentage of Class I YSOs (Class1/N*100) (meta.number) (NUMBER) |
ALL cols | | | |