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/MNRAS/504/5556
  X-ray properties of 26 high-luminosity quasars (Timlin+, 2021)
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2021MNRAS.504.5556T
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/504/5556/tablea1(c)The HeII EW sample data (206 rows)
2.J/MNRAS/504/5556/tableb1(c)X-ray properties of the 26 high-luminosity (High-L) quasars from Chandra Cycle 13 (26 rows)
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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)
  (1)B1 (char) indicates data in table B1 (meta.ref.url)
  (1)Sample (char) Name of the original sample (Sample) (Note 1)   (meta.id;src.sample)
   (ALL)Name (char) (i) ID from the original sample (ID) (Note 2)   (meta.id;meta.main)
   (ALL)RAJ2000 deg (i) Right ascension (J2000) (RA) (pos.eq.ra;meta.main)
   (ALL)DEJ2000 deg (i) Declination (J2000) (DEC) (pos.eq.dec;meta.main)
   (ALL)z  Redshift (z) (src.redshift)
  (1)log(EWHeII) [0.1nm] log of the rest-frame HeII equivalent width (log10(HeII_EW)) (spect.line.eqWidth)
  (1)e_log(EWHeII) [0.1nm] Uncertainty in log(HeIIEW) (err_logHeII) (stat.error)
  (1)HeIIdet   [0/1] HeII line detection (HeII_det) (instr.saturation;spect.line)
  (1)log(L2500) [10-7W/Hz]log rest-frame 2500 angstrom luminosity (log10(L2500)) (phys.luminosity)

ALL cols		    
 (i)indexed column
  (1)log(L2keV) [mW/m2/Hz]log of rest-frame 2keV luminosity (log10(L2keV)) (phys.luminosity;em.X-ray)
  (1)e_log(L2keV) [mW/m2/Hz](n) []? Uncertainty in log(L2keV) (err_log10(L2keV)) (stat.error)
   (ALL)aox  X-ray-to-optical index (aox) (phys.luminosity;arith.ratio)
   (ALL)e_aox  uncertainty in aox (err_aox) (stat.error)
  (1)Xdet  Detected in Xrays (Xdet) (meta.code)
  (1)logEWCIV [0.1nm] log rest-frame CIV EW (angstrom (CIV_EW) (spect.line.eqWidth)
  (1)e_logEWCIV [0.1nm] [] Uncertainty in logCIVEW (CIVEWERR) (stat.error)
  (1)SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
  (2)logNH [cm/s2] Galactic column density (LOGNH) (phys.columnDensity;pos.galactic)
  (2)imag mag Observed i-band magnitude (imag_obs) (phot.mag;em.opt.I)
  (2)iMAG mag Absolute i-band magnitude (corrected to z=2) (Mi_Z2) (phys.magAbs)
  (2)ObsID (char) Chandra observation ID (ObsID) (meta.id;obs)
  (2)Theta arcmin Chandra off-axis angle (arcmin) (THETA) (instr.offset)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)EtimeS s Soft-band effective exposure time (Exposureeffsoft) (time.duration;obs.exposure)
  (2)EtimeH s Hard-band effective exposure time (Exposureeffhard) (time.duration;obs.exposure)
  (2)EtimeF s Full-band effective exposure time (Exposureefffull) (time.duration;obs.exposure)
  (2)Pbsoft  Binomial probability of detection (soft) (Pb_soft) (stat.fit.goodness)
  (2)Pbhard  Binomial probability of detection (hard) (Pb_hard) (stat.fit.goodness)
  (2)Pbfull  Binomial probability of detection (full) (Pb_full) (stat.fit.goodness)
  (2)SoftCTr ct Raw source counts (soft) (Softctsraw) (phot.count;em.X-ray)
  (2)SoftCTbgr ct Raw background counts (soft) (Softbgraw) (phot.count;em.X-ray)
  (2)SoftCT ct Soft-band net counts (or 90% confidence (Soft_cts) (phot.count;em.X-ray)
  (2)e_SoftCT ct Soft lower limit (Softctsmerr) (stat.error)
  (2)E_SoftCT ct Soft upper limit (Softctsperr) (stat.error;stat.max)
  (2)HardCTr ct Raw source counts (hard) (Hardctsraw) (phot.count;em.X-ray)
  (2)HardCTbgr ct Raw background counts (hard) (Hardbgraw) (instr.background)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)HardCT ct Hard-band net counts (or 90% confidence (Hard_cts) (phot.count;em.X-ray)
  (2)e_HardCT ct Hard lower limit (Hardctsmerr) (stat.error)
  (2)E_HardCT ct Hard upper limit (Hardctsperr) (stat.error;stat.max)
  (2)FullCTr ct Raw source counts (full) (Fullctsraw) (phot.count;em.X-ray)
  (2)FullCTbgr ct Raw background counts (full) (Fullbgraw) (instr.background)
  (2)FullCT ct Full-band net counts (or 90% confidence) (Full_cts) (phot.count;em.X-ray)
  (2)e_FullCT ct Full lower limit (Fullctsmerr) (stat.error)
  (2)E_FullCT ct Full upper limit (Fullctsperr) (stat.error;stat.max)
  (2)SRC-expS cm2.s Mean exposure-map pixel value of the ion (soft band) (MEANSRCEXP_s) (stat.value;stat.mean)
  (2)BG-expS cm2.s Mean exposure-map pixel value of the regions (soft band) (MEANBGEXP_s) (stat.value;stat.mean)
  (2)SRC-expH cm2.s Mean exposure-map pixel value of the ions (hard band) (MEANSRCEXP_h) (stat.value;stat.mean)
  (2)BG-expH cm2.s Mean exposure-map pixel value of the background regions (hard band) (MEANBGEXP_h) (instr.background;stat.mean)
  (2)SRC-expF cm2.s Mean exposure-map pixel value of the ions (full band) (MEANSRCEXP_f) (stat.value;stat.mean)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)BG-expF cm2.s Mean exposure-map pixel value of the regions (full band) (MEANBGEXP_f) (stat.value;stat.mean)
  (2)HR  Hardness ratio (HRat) (phot.flux;arith.ratio)
  (2)e_HR  Hardness ratio low limit (HR_lolim) (stat.error)
  (2)E_HR  Hardness ratio upper limit (HR_uplim) (stat.error;stat.max)
  (2)Gamma  Power-law photon index (dual-band detections) or limit (single-band detection) (Gamma) (meta.code;spect.index)
  (2)e_Gamma  Power-law photon index lower limit (Gamma_lolim) (stat.error)
  (2)E_Gamma  Power-law photon index upper limit (Gamma_uplim) (stat.error;stat.max)
  (2)SoftCR ct/s Soft-band count rate (SoftCountrate) (phot.count;em.X-ray)
  (2)e_SoftCR ct/s Soft-band count rate lower limit (SoftCountrate_merr) (stat.error)
  (2)E_SoftCR ct/s Soft-band count rate upper limit (SoftCountrate_perr) (stat.error;stat.max)
  (2)HardCR ct/s Hard-band count rate (HardCountrate) (phot.count;em.X-ray)
  (2)e_HardCR ct/s Hard-band count rate lower limit (HardCountrate_merr) (stat.error)
  (2)E_HardCR ct/s Hard-band count rate upper limit (HardCountrate_perr) (stat.error;stat.max)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)FullCR ct/s Full-band count rate (FullCountrate) (phot.count;em.X-ray)
  (2)e_FullCR ct/s Full-band count rate lower limit (FullCountrate_merr) (stat.error)
  (2)E_FullCR ct/s Full-band count rate upper limit (FullCountrate_perr) (stat.error;stat.max)
  (2)SoftS mW/m2/Hz Observed flux density at rest-frame 2keV (Soft_density) (phot.flux;em.X-ray)
  (2)e_SoftS mW/m2/Hz Observed flux density at rest-frame 2keV lower limit (Softdensitylolim) (stat.error)
  (2)E_SoftS mW/m2/Hz Observed flux density at rest-frame 2keV upper limit (Softdensityuplim) (stat.error;stat.max)
  (2)f2500 mW/m2/Hz Observed flux density at rest-frame 2500Å (f2500) (phot.flux;em.UV)
  (2)logL2500 [10-7W/Hz]Rest-frame 2500 Å monochromatic luminosity (logL_2500) (phys.luminosity)
  (2)E_aox   [] Observed aox upper limit (alphaox_uplim) (stat.error;stat.max)
  (2)Simbad (char) ask the Simbad 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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