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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:

  
Target dimension:

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J/ApJ/756/27
  Classification of sources from the 2XMMi-DR3 cat. (Lin+, 2012)
Post annotation
img(gal)
1.J/ApJ/756/27/table4General source properties and source classification (4330 rows)

 
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)
  Source  (i) [837/262284] Unique source identifier (meta.id)
  2XMMi (char) 2XMMi-DR3 Source designation (JHHMMSS.s+DDMMSS) (meta.id;meta.main)
  RAJ2000 deg (i) Mean source ICRS right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Mean source ICRS declination (J2000) (pos.eq.dec;meta.main)
  ePos arcsec [0.1/1.1] Mean error on position (stat.error;pos)
  GLON deg Galactic longitude (pos.galactic.lon)
  GLAT deg Galactic latitude (pos.galactic.lat)
  nH 10+22/cm2 [0.01/2.1] Leiden/Argentine/Bonn Survey of Galactic HI column density (phys.columnDensity;pos.galactic)
  Nobs   [2/37] Number of observations (meta.number)
  Dto d Time span of all observations (time.expo)

ALL cols
    
 (i)indexed column
  Nd   [1/36] Number of detections from 2XMMi-DR3 (meta.number)
  Dtd d Time span of all detections from 2XMMi-DR3 (time.expo)
  Type (char) Source type (Note 1)   (src.class)
  u_Type (char) [AB] The source type category; A=identified, B=candidate (meta.note)
  Ref (char) Reference, mostly on the source type (meta.ref)
  RefID (char) Source name/designation in the reference (meta.id.cross)
  RefType (char) Spectral type and/or object type in the reference (Note 2)   (src.class)
  Char (char) Reasons of classifying it as a compact object system (Note 3)   (meta.code)
  X/o [-] (n) X-ray-to-optical flux ratio logarithm (Note 4)   (phot.flux;arith.ratio)
  X/ir [-] (n) X-ray-to-IR flux ratio logarithm (Note 4)   (phot.flux;arith.ratio)
  Fp/bg  (n) Maximum ratio of flare peak to persistent background; 1.0 if from visual inspection (src.var.index)
  OFp  (n) Correspoding observation ID of the flare (meta.id;obs)
  F14max mW/m2 Maximum flux in 0.2-4.5keV band (erg/cm2/s) (phot.flux;em.X-ray.medium;stat.max)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  e_F14max mW/m2 Error on F14max (stat.error)
  OF14max  Corresponding observation ID of F14max (meta.id;obs)
  F14min mW/m2 Minimum flux in 0.2-4.5keV band (phot.flux;em.X-ray.medium;stat.min)
  e_F14min mW/m2 Error on F14min (stat.error)
  OF14min  Corresponding observation ID of F14min (meta.id;obs)
  var14   [1/30458] Flux variation factor in 0.2-4.5keV band (src.var.amplitude)
  Svar14  Significance of flux variation (stat.fit.goodness)
  F8max mW/m2 (n) Maximum flux in 0.2-12.0keV band (phot.flux;em.X-ray.medium;stat.max)
  e_F8max mW/m2 (n) Error on F8max (stat.error)
  OF8max  (n) Corresponding observation ID of F8max (meta.id;obs)
  F8min mW/m2 Minimum flux in 0.2-12.0keV band (phot.flux;em.X-ray.medium;stat.min)
  e_F8min mW/m2 Error on F8min (stat.error)
  OF8min  Corresponding observation ID of F8min (meta.id;obs)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  var8  (n) [1/24121] Flux variation factor in 0.2-12.0keV band (src.var.amplitude)
  Svar8  (n) Significance of flux variation (stat.fit.goodness)
  f_USNOB1  (n) 1 if the optical match is bad (meta.code)
  USNOB1 (char) USNO B1.0 Source designation (I/284) (meta.id.cross)
  Dxo arcsec (n) [0/59] Angular separation between the X-ray position and USNOB1 source (pos.angDistance)
  B1mag mag (n) [-0.2/24.8] USNOB1 B1 magnitude (phot.mag;em.opt.B)
  R1mag mag (n) [0/25.5] USNOB1 R1 magnitude (phot.mag;em.opt.R)
  B2mag mag (n) [0/25.2] USNOB1 B2 magnitude (phot.mag;em.opt.B)
  R2mag mag (n) [0/50] USNOB1 R2 magnitude (phot.mag;em.opt.R)
  Imag mag (n) [0/19.6] USNOB1 I magnitude (phot.mag;em.opt.I)
  f_2MASS  (n) 1 if the IR match is bad (meta.code)
  2MASS (char) 2MASS PSC Source designation (II/246) (meta.id.cross)
  Dxir arcsec (n) [0/29] Angular separation between the X-ray position and 2MASS PSC source (pos.angDistance)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  Jmag mag (n) [-1.5/18.8] 2MASS J magnitude; 1.2um (phot.mag;em.IR.J)
  e_Jmag mag (n) [0/10] Mean error on J magnitude (stat.error;phot.mag;em.IR.J)
  Hmag mag (n) [-1.9/17.8] 2MASS H magnitude; 1.6um (phot.mag;em.IR.H)
  e_Hmag mag (n) [0/0.7] Mean error on H magnitude (stat.error;phot.mag;em.IR.H)
  Kmag mag (n) [-2.1/17] 2MASS Ks magnitude; 2.2um (phot.mag;em.IR.K)
  e_Kmag mag (n) [0/0.4] Mean error on Ks magnitude (stat.error;phot.mag;em.IR.K)
  RC3Name (char) RC3 Galaxy name (meta.id.cross)
  RA3deg deg (n) Right ascension (J2000), from RC3 or NED (pos.eq.ra)
  DE3deg deg (n) Declination (J2000), from RC3 or NED (pos.eq.dec)
  D3 arcsec (n) [0.1/36585] Angular separation from the RC3 match (pos.angDistance)
  rD3  (n) Ratio of angular separation to D25 isophote elliptical radius (pos.angDistance)
  Dist Mpc (n) [0.05/232.2] Distance to the galaxy (pos.distance;pos.heliocentric)
  Lmax 10-7W (n) Maximum 0.2-12.0 keV luminosity (erg/s) (phys.luminosity;em.X-ray)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  NED  ask the NED data-base about this object (meta.ref.url)

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