VizieR

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

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/A+A/536/A31
  Cyg OB2 XMM observations (Rauw, 2011)
ReadMe+ftp
2011A&A...536A..31R
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/536/A31/table2Properties of the X-ray sources in Cyg OB2 (199 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)
  IDX   [1/199] ID number of X-ray source (meta.id)
  RAJ2000 "h:m:s" (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
  pnCRS ct/s EPIC-pn count rate in soft band (phot.count;em.X-ray)
  pnPrS  Probability that the source be constant in EPIC-pn soft band (stat.fit.goodness)
  pnNrS  Number of observations in EPIC-pn soft band (meta.number)
  pnCRM ct/s EPIC-pn count rate in medium band (phot.count;em.X-ray)
  pnPrM  Probability that the source be constant in EPIC-pn medium band (stat.fit.goodness)
  pnNrM  Number of observations in EPIC-pn medium band (meta.number)
  pnCRH ct/s EPIC-pn count rate in hard band (phot.count;em.X-ray)

ALL cols		    
 (i)indexed column
  pnPrH  Probability that the source be constant in EPIC-pn hard band (stat.fit.goodness)
  pnNrH  Number of observations in EPIC-pn hard band (meta.number)
  m1CRS ct/s EPIC-MOS1 count rate in soft band (phot.count;em.X-ray)
  m1PrS  Probability that the source be constant in EPIC-MOS1 soft band (stat.fit.goodness)
  m1NrS  Number of observations in EPIC-MOS1 soft band (meta.number)
  m1CRM ct/s EPIC-MOS1 count rate in medium band (phot.count;em.X-ray)
  m1PrM  Probability that the source be constant in EPIC-MOS1 medium band (stat.fit.goodness)
  m1NrM  Number of observations in EPIC-MOS1 medium band (meta.number)
  m1CRH ct/s EPIC-MOS1 count rate in hard band (phot.count;em.X-ray)
  m1PrH  Probability that the source be constant in EPIC-MOS1 hard band (stat.fit.goodness)
  m1NrH  Number of observations in EPIC-MOS1 hard band (meta.number)
  m2CRS ct/s EPIC-MOS2 count rate in soft band (phot.count;em.X-ray)
  m2PrS  Probability that the source be constant in EPIC-MOS2 soft band (stat.fit.goodness)

ALL cols		    
 (i)indexed column
  m2NrS  Number of observations in EPIC-MOS2 soft band (meta.number)
  m2CRM ct/s EPIC-MOS2 count rate in medium band (phot.count;em.X-ray)
  m2PrM  Probability that the source be constant in EPIC-MOS2 medium band (stat.fit.goodness)
  m2NrM  Number of observations in EPIC-MOS2 medium band (meta.number)
  m2CRH ct/s EPIC-MOS2 count rate in hard band (phot.count;em.X-ray)
  m2PrH  Probability that the source be constant in EPIC-MOS2 hard band (stat.fit.goodness)
  m2NrH  Number of observations in EPIC-MOS2 hard band (meta.number)
  UVM2 mag (n) Mean XMM-OT/UVM2 AB-magnitude of counterpart (phot.mag;em.UV)
  UVW1 mag (n) Mean XMM-OT/UVW1 AB-magnitude of counterpart (phot.mag;em.UV)
  IDOM  (n) ID number of OM counterpart (meta.id)
  Jmag mag (n) J magnitude of 2MASS counterpart (phot.mag;em.IR.J)
  Hmag mag (n) H magnitude of 2MASS counterpart (phot.mag;em.IR.H)
  Ksmag mag (n) Ks magnitude of 2MASS counterpart (phot.mag;em.IR.K)
  q2M (char) Quality of the 2MASS counterpart (Note 1)   (meta.code.qual)
  Vmag mag (n) V magnitude of optical counterpart from Massey & Thompson (1991, Cat. J/AJ/101/1408) (phot.mag;em.opt.V)
  U-B mag (n) U-B colour of optical counterpart from Massey & Thompson (1991, Cat. J/AJ/101/1408) (phot.color;em.opt.U;em.opt.B)
  B-V mag (n) B-V colour of optical counterpart from Massey & Thompson (1991, Cat. J/AJ/101/1408) (phot.color;em.opt.B;em.opt.V)
  Com (char) Comments on spectral type and commonly used designation of the source (meta.note)
  2M  2MASS counterparts in a radius of 5arcsec (meta.ref.url)

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