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J/A+A/499/129/catalog Old MS stars in young moving groups (Lopez-Santiago+, 2009)
Data of the cross-correlation with the RASS and the 2MASS of the stars in the sample (556 rows)
  recno=317
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ColumnValue  Explain   (UCD)
_RAJ200013 00 43.700 "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+56 21 58.80 "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)
_RAB195012 58 35.910 "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+56 38 06.77 "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)
_Glon120.301822 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+60.714449 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)
317recno 317  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NameHD 113139  Star name (meta.id;meta.main)
RAJ200013 00 43.7 "h:m:s" (i) Right ascension (J2000.0) (pos.eq.ra;meta.main)
DEJ2000+56 21 58.8 "d:m:s" (i) Declination (J2000.0) (pos.eq.dec;meta.main)
Plx 40.06 mas Paralax (pos.parallax)
Vmag 4.93 mag V magnitude (phot.mag;em.opt.V)
V-Ic 0.45 mag V-Ic colour index (phot.color;em.opt.V;em.opt.I)
2MASS13004371+5621588  2MASS Identification (meta.id.cross)
Jmag 4.32 mag 2MASS J magnitude (phot.mag;em.IR.J)
Hmag 4.17 mag 2MASS H magnitude (phot.mag;em.IR.H)
Kmag 3.95 mag 2MASS K magnitude (phot.mag;em.IR.K)
RASS1RXSJ130042.7+562210  RASS Identification (meta.id.cross)
CR 0.226 ct/s Count-rate in the ROSAT energy band (phot.count;em.X-ray)
HR1-0.58   Hardness-ratio 1 of the RASS catalogue (phot.flux;arith.ratio)
HR2-0.10   Hardness-ratio 2 of the RASS catalogue (phot.flux;arith.ratio)
logLX28.95 [10-7W] Logarithm of the X-ray luminosity in the ROSAT energy band (phys.luminosity;em.X-ray)

MM  Display the 2MASS and RASS data (meta.ref.url)
SimbadNameHD 113139  Designation understandable by the Simbad data-base (meta.id)
  
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