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/ApJ/892/16
  X-ray mass segregation effect in GCs. III. M28 (Cheng+, 2020)
ReadMe+ftp
2020ApJ...892...16C
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/892/16/table2Main Chandra source catalog (502 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)
  Seq  X-ray catalog sequence number (meta.id)
  Name (char) IAU designation (HHMMSS.ss+DDMMSS.s; J2000) (meta.id;meta.main)
  RAJ2000 deg (i) [275.88/276.42] Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) [-25.1/-24.7] Declination (J2000) (pos.eq.dec;meta.main)
  PosErr arcsec [0/1.6] 1σ positional uncertainty (stat.error;pos)
  R arcsec [1.8/924] Projected distance from cluster center (Note 1)   (pos.angDistance)
  PB   [0/0.051] logarithmic Poisson probability of a detection not being a source (stat.fit.goodness)
  Cnet-t ct [4.6/11352] Full (0.5-8keV) band aperture-corrected source counts (phot.count;em.X-ray)
  b_Cnet-t ct [0.2/11245] 1σ lower bound of Cnet-t (phot.count;em.X-ray;stat.min)
  B_Cnet-t ct [8.3/114560] 1σ upper bound of Cnet-t (phot.count;em.X-ray;stat.max)

ALL cols		    
 (i)indexed column
  Cnet-s ct [-5.7/10737] Soft (0.5-2 keV) band aperture-corrected source counts (phot.count;em.X-ray)
  b_Cnet-s ct (n) [0/10633] 1σ lower bound of Cnet-s (phot.count;em.X-ray;stat.min)
  B_Cnet-s ct [2/10842] 1σ upper bound of Cnet-s (phot.count;em.X-ray;stat.max)
  Cnet-h ct [-5.2/3713] Hard (2-8keV) band aperture-corrected source counts (phot.count;em.X-ray)
  b_Cnet-h ct (n) [0/3652] 1σ lower bound of Cnet-h (phot.count;em.X-ray;stat.min)
  B_Cnet-h ct [1/3774] 1σ upper bound of Cnet-h (phot.count;em.X-ray;stat.max)
  Flux-t ph/cm2/s [6e-8/0.00014] Full (0.5-8keV) band photon flux (phot.flux;em.X-ray)
  Flux-s ph/cm2/s [-1.1e-7/7.8e-5] Soft (0.5-8keV) band photon flux (phot.flux;em.X-ray)
  Flux-h ph/cm2/s [-7.6e-8/5.1e-5] Hard (2-8keV) band photon flux (phot.flux;em.X-ray)
  Lum-tc 10-7W [8.8e+29/1.5e+33] Absorption-corrected intrinsic 0.5-8.0keV luminosity; erg/s (Note 2)   (phys.luminosity;em.X-ray)
  Lum-sc 10-7W [2.6e+29/1.2e+33] Absorption-corrected intrinsic 0.5-2.0keV luminosity; erg/s (Note 2)   (phys.luminosity;em.X-ray)
  Lum-hc 10-7W [6.1e+29/1.2e+33] Absorption-corrected intrinsic 2.0-8.0keV luminosity; erg/s (Note 2)   (phys.luminosity;em.X-ray)
  logNH [cm-2] [21.3/22.7] Log of absorption column density (phys.columnDensity)
  b_logNH [cm-2] (n) [21.3/22.6] 1σ lower bound of logNH (Note 3)   (phys.columnDensity;stat.min)
  B_logNH [cm-2] (n) [21.4/22.8] 1σ upper bound of logNH (Note 3)   (phys.columnDensity;stat.max)
  Gamma   [0.09/3.3] Photon index of power-law model (meta.code;spect.index;meta.modelled)
  b_Gamma  (n) [0.2/3.2] 1σ lower bound of Gamma (Note 3)   (meta.note)
  B_Gamma  (n) [0.5/3] 1σ upper bound of Gamma (Note 3)   (meta.note)
  dof   [1179/1183] Cstatistic degrees of freedom (stat.fit.dof)
  CStat   [249/1909] Cstatistic values using 1192 PHA bins (stat.fit.param)

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