VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN 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/ApJ/914/130
  Chandra & VLA obs. of 14 high-redshift QSOs (Snios+, 2021)
ReadMe+ftp
2021ApJ...914..130S
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/914/130/quasars(c)Chandra observations (Table 1), VLA observations (Table 2) and optical properties (Table 6) of the quasar sample (14 rows)
2.J/ApJ/914/130/table4X-ray morphological analysis of quasar sample (168 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)QSO (char) (i) Quasar designation (JHHMM+DDMM) (meta.id;meta.main)
  (1)z   [3/3.81] Redshift measurements (Note 1)   (src.redshift)
  (1)RAJ2000 "h:m:s" (i) Hour of right ascension (J2000) (Note 2)   (pos.eq.ra;meta.main)
  (1)DEJ2000 "d:m:s" (i) Degree of declination (J2000) (Note 2)   (pos.eq.dec;meta.main)
  (1)ObsID   [20399/20412] Observation identifier (Note 3)   (meta.id;obs.param;obs)
  (1)Date "Y:M:D" (n)Date of observation (UT) (time.epoch)
  (1)Exp ks [9/9.8] Total exposure time after flare removal reprocessing and dead time correction (time.duration;obs.exposure)
  (1)logMBH [Msun] (n) [8.53/9.99] log of BH mass (Note 4)   (phys.mass)
  (1)e_logMBH [Msun] (n) [0.01/0.5] logMBH uncertainty (stat.error)
  (1)logLbol [10-7W] (n) [46.63/47.86] Log of bolometric luminosity (Note 4)   (phys.luminosity)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)logLEdd  (n) [-0.77/0.34] Eddington ratios for the quasar sample (phys.luminosity;arith.ratio)
  (1)ExpVLA s [259.2/580] VLA exposure time (time.duration;obs.exposure)
  (1)Freq GHz [1.4/6.2] Observed frequency (em.freq)
  (1)DateVLA "Y:M:D" (n)VLA observation date (time.epoch)
  (1)maxBeam arcsec [0.24/1.95] Beam maximum (phys.angSize;instr.beam)
  (1)minBeam arcsec [0.21/1.41] Beam minimum (phys.angSize;instr.beam)
  (1)PABeam deg [-61.4/72.3] Beam position angle (pos.posAng;instr.beam)
  (1)Int mJy/beam [0.1/0.85] Minimum contour intensity (phot.flux.density;em.radio.750-1500MHz)
  (1)m1450 mag [17.4/21.1] Rest-frame, monochromatic AB apparent magnitude at 1450Å, as measured from Pan-STARRS r band (Note 5)   (phot.mag)
  (1)L2500 10+24W/Hz [2.3/54.7] Rest-frame, monochromatic luminosity at 2500Å, in units of 1031erg/s/Hz (phys.luminosity;arith.ratio)
  (1)aOX   [-1.86/-1.25] Optical-to-X-ray power-law slope (spect.index)
  (1)e_aOX   [0.03/0.14] Lower uncertainty on aOX (Note 6)   (stat.error)
  (1)E_aOX   [0.03/0.13] Upper uncertainty on aOX (Note 6)   (stat.error;stat.max)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (1)LEDA (char) ask the LEDA data-base about this object (meta.ref.url)
  (2)Sec   [1/12] Annulus sector (obs.field)
  (2)Inner arcsec [1/1.7] Inner annular radius of sector (phys.angSize;src)
  (2)Outer arcsec [2/11] Outer annular radius of sector (phys.angSize;src)
  (2)OCts ct [0/12] Observed 0.5-7.0keV counts in sector (phot.count;em.X-ray)
  (2)PCts ct [0.14/6.1] Mean 0.5-7.0keV counts from simulated PSF in sector (phot.count;em.X-ray;stat.mean)
  (2)BCts ct [0.02/0.6] 0.5-7.0keV counts from field background in sector (phot.count;em.X-ray)
  (2)Prob   [0/1] Cumulative Poisson probability of detecting counts greater than observed counts (Note 1)   (phot.count)

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