| J/ApJ/830/44/table2 | X-ray luminosity functions of M37 low-mass stars (Nunez+, 2016) Cluster characteristics and number of X-ray detections/non-detections (7 rows) | Cluster===ONC |
| Column | Value | Explain (UCD) | |
| _RAJ2000 | 05 35 00.0000 | "h:m:s" | Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000. (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 | -05 29 00.000 | "d:m:s" | Declination (FK5, Equinox=J2000.0) at Epoch=J2000. (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) |
| _RAB1950 | 05 32 32.6439 | "h:m:s" | Right ascension (FK4, Equinox=B1950.0) at Epoch=J2000. (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 | -05 30 54.467 | "d:m:s" | Declination (FK4, Equinox=B1950.0) at Epoch=J2000. (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) |
| _Glon | 209.0665600 | deg | Galactic longitude at Epoch=J2000. (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 | -19.4873066 | deg | Galactic latitude at Epoch=J2000. (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) |
| 1recno | 1 | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) | |
| Cluster | ONC | (i) Open cluster name (meta.id;meta.main) | |
| f_Cluster | [e] Flag on Cluster (Note 1) (meta.code) | ||
| Ref | 1 | Reference(s) (Note 2) (meta.ref;pos.frame) | |
| Inst | CA | Instrument(s) (Note 3) (meta.id;instr) | |
| logLX | 27.48 | [10-7W] | [27.4/29] Minimum log X-ray luminosity detected in 0.5-7keV band, in erg/s (phys.luminosity;em.X-ray) |
| GDet | 10 | [10/74] Number of G stars (0.8-1.2M☉) detected (meta.number) | |
| GnDet | 0 | [0/59] Number of G stars non-detected (meta.number) | |
| KDet | 7 | [7/58] Number of K stars (0.6-0.8M☉) detected (meta.number) | |
| KnDet | 0 | [0/89] Number of K stars non-detected (meta.number) | |
| MDet | 138 | [6/138] Number of M stars (0.1-0.6M☉) detected (meta.number) | |
| MnDet | 0 | [0/174] Number of M stars non-detected (meta.number) | |
| Nm | 155 | Number of members for this cluster (linked to table 3); see table 1 for members of M37 (meta.number) | |
| logAge | 6.41 | Myr | [6.4/8.8] Log Age (time.age) |
| f_logAge | f | [f] Flag on logAge (Note 1) (meta.code) | |
| Dist | 414.0 | pc | [47/1490] Distance (pos.distance;pos.heliocentric) |
| f_Dist | [f] Flag on Dist (Note 1) (meta.code) | ||
| l_logNH | Limit flag on NH (meta.code.error) | ||
| logNH | 21.72 | [cm-2] | [20/22] Atomic neutral hydrogen column density (phys.columnDensity) |
| f_logNH | f | [f] Flag on logNH (Note 1) (meta.code) | |
| E(B-V) | mag | [0/0.3] Reddening (phot.color.excess) | |
| f_E(B-V) | g | [g] Flag on E(B-V) (Note 1) (meta.code) | |
| Simbad | Simbad | ask the Simbad data-base about this object (meta.ref.url) | |
| NED | NED | ask the NED data-base about this object (meta.ref.url) | |
| _RA | 083.75000 | deg | (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main) |
| _DE | -05.48333 | deg | (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main) |
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