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J/ApJ/766/14
 Deep Chandra bulge field X-ray point sources (Morihana+, 2013)
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1.J/ApJ/766/14/table2Chandra catalog: basic source properties (2002 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  Seq   [1/2002] Sequence number; sorted by RA (meta.id)
  CXOU (char) IAU designation (HHMMSS.ss+DDMMSS.s; J2000) (meta.id;meta.main)
  RAJ2000 deg [267.68/268.03] Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg [-29.74/-29.44] Declination (J2000) (pos.eq.dec;meta.main)
  ePos arcsec [0/0.5] Positional uncertainty (stat.error;pos)
  theta arcmin Off-axis angle θ (instr.offset)
  Cnet ct [5/6441] Estimated net 0.5-8 keV counts (phot.count;em.X-ray)
  e_Cnet ct [3/83] Uncertainty in CNet (stat.error)
  Cbkg ct [1/503] Background 0.5-8 keV counts (phot.count;em.X-ray)
  Chard ct [0/4337] Estimated net hard 2-8 keV counts (phot.count;em.X-ray)
  PSF   [0/1] Fraction of PSF in extraction region (Note 1)   (instr.det.psf;arith.ratio)

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  Sig   [1/78] Photometric significance (stat.fit.goodness;phot)
  l_Pb (char) [<] Limit flag on Pb (meta.code.error)
  Pb [-] [-5/-2] Log probability of background only (Note 2)   (instr.background)
  f_Pb (char) [g] Source anomalies (Note 3)   (meta.code)
  Var (char) [a-c] Variability characterization (Note 4)   (meta.code;src.var)
  Exp ks [169/892] Effective exposure time (Note 5)   (time.duration;obs.exposure)
  Emed keV [0.8/5.1] Background-corrected median photon energy (em.energy)
  Fx mW/m2 Photometric 0.5-8 keV flux estimate; erg/s/cm2 (phot.flux;em.X-ray)
  q1 [-] The q1 quantile value (hardness) (Note 6)   (phot.flux;arith.ratio)
  q2  The q2 quantile value (concentration) (Note 6)   (stat.variance)

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