VizieR

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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/ApJS/262/51
  Swift X-ray obs. of 31 SMS4 QSOs & radio gal. (Maselli+, 2022)
Post annotation
img(gal)
1.J/ApJS/262/51/detectSwift-XRT detections of SMS4 sources of our sample (Table 2) and candidate counterparts (Table 7) (20 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)
  RAJ2000 "h:m:s" (i) X-ray detection hour of right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) X-ray detection degree of declination (J2000) (pos.eq.dec;meta.main)
  ePos arcsec [3.6/6.5] Positional error radius at the 90% confidence level (stat.error;phys.angSize)
  CRte 10-3ct/s [1.3/190.1] 0.3-10keV count rate in 10–3counts/s (phot.count;em.X-ray)
  e_CRte 10-3ct/s [0.6/8.8] CRte uncertainty (stat.error)
  l_P (char) Limit flag on P (meta.code.error)
  P  Probability, P, that the signal is a statistical fluctuation of the background (stat.fit.goodness)
  Date1 "Y:M:D" (n)First date of Swift observation (UT) (time.epoch;obs)
  Date2 "Y:M:D" (n)Latest date of Swift observation (UT) (time.epoch;obs)
  Nobs   [1/15] Number of Swift observations (meta.number)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  Exp s [1221/9203] Exposure time (time.duration;obs.exposure)
  SMS4 (char) Name of the corresponding SMS4 source according to MRC designation (BHHMM+DDd) (meta.id;meta.main)
  n_SMS4 (char) b=sources in our initial Swift proposal (meta.note)
  f_SMS4 (char) Flag on SMS4 (Note 1)   (meta.code)
  Cl (char) Object class (A=unique candidate counterpart) (Note 2)   (meta.code)
  IRCat (char) Infrared catalog identification (Note 3)   (meta.id;meta.table)
  IRId (char) Infrared source identification (JHHMMSS.ss+DDMMSS.s) (meta.id.cross)
  f_IRId (char) Flag on IRId (Note 1)   (meta.code)
  W1mag mag [11.55/17.09] WISE W1 (3.4um) band magnitude (phot.mag;em.IR.3-4um)
  W1-W2 mag [0.25/1.52] W1-W2 color index (phot.color;em.IR;em.IR)
  OID (char) Optical source identification (meta.id.cross)
  delta arcsec [0.11/1.55] the angular separation Δ between the given infrared and optical sources (pos.angDistance)

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