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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/A+A/701/A144
  Stacked X-ray spectra of eROSITA AGN (Chen+, 2025)
Post annotation
img(gal)
1.J/A+A/701/A144/agn1Source catalog (4159 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)
  IAUName (char) Official IAU name from eRASS1 (IAUName) (meta.id;meta.main)
  DetUId (char) Detection ID from eRASS1 (DetUId) (meta.id)
  SkyTile  Sky tile ID from eRASS1 (SkyTile) (obs.field)
  IdSrc  Source ID in each sky tile from eRASS1 (IdSrc) (meta.id)
  RAJ2000 deg (i) Right ascension (J2000) from eRASS1 (RAEro) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000) from eRASS1 (DEEro) (pos.eq.dec;meta.main)
  ePos arcsec Positional uncertainty from eRASS1 (PosErrEro) (stat.error;pos)
  DetLike0  Detection likelihood in 0.2-2.3keV band (DetLike0) (stat.likelihood)
  MLcts1 ct Source net counts in 0.2-2.3keV band (MLcts1) (phot.count;em.X-ray)
  MLFlux1 mW/m2 Source flux in 0.2-2.3keV band (MLFlux1) (phot.flux;em.X-ray.soft)

ALL cols
    
 (i)indexed column
  e_MLFlux1 mW/m2 (n) 1-sigma uncertainty in MLFlux1 (e_MLFlux1) (stat.error)
  MLFluxP4 mW/m2 Source flux in 2.0-5.0keV band (MLFluxP4) (phot.flux;em.X-ray.medium)
  e_MLFluxP4 mW/m2 1-sigma uncertainty in MLFluxP4 (e_MLFluxP4) (stat.error)
  RALdeg deg Right ascension (J2000) of the counterpart from LS10 (RALS10) (pos.eq.ra)
  DELdeg deg Declination (J2000) of the counterpart from LS10 (DELS10) (pos.eq.dec)
  eLpos arcsec Positional uncertainty from LS10: sqrt(1/RAIVAR+1/DECIVAR) (PosErrLS10) (stat.error;pos)
  SDSS (char) Source name from SDSS DR16Q (SDSSName) (meta.id)
  Plate  Plate ID from SDSS DR16Q (SDSSPlate) (meta.id;instr.plate)
  MJD  MJD from SDSS DR16Q (SDSSMJD) (time.epoch)
  Fiber  Fiber ID from SDSS DR16Q (SDSSFiberId) (meta.id)
  NUVexp s Exposure time for GALEX NUV (NUVexp) (time.duration;obs.exposure)
  z  (n) Spectroscopic redshift from compilation (Salvato+, in prep.) (z) (src.redshift)
  e_z  (n) Uncertainty in z (e_z) (stat.error;src.redshift)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  r_z (char) References for redshift (Note 1)   (meta.ref;pos.frame)
  logEdd [-] Log Eddington ratio from Wu&Shen22 (logEdd) (phys.luminosity;arith.ratio)
  e_logEdd [-] Uncertainty in logEdd (e_logEdd) (stat.error)
  logMBH [Msun] Log BH mass from Wu & Shen (2022ApJS..263...42W), prefering Hbeta otherwise MgII (logMBH) (phys.mass)
  e_logMBH [Msun] Uncertainty in logMBH (e_logMBH) (stat.error)
  logLbol [10-7W] Log bolometric luminosity from Wu & Shen (2022ApJS..263...42W) (logLbol) (phys.luminosity)
  e_logLbol [10-7W] Uncertainty in logLbol (e_logLbol) (stat.error)
  E(B-V)  Galactic extinction E(B-V) reddening from Schlegel et al. (1998ApJ...500..525S) (EBV) (phot.color.excess)
  GalNH cm-2 Total Galactic absorption column density (GalNH) (phys)
  FNUV mW/m2/Hz Observer-frame NUV-band monochromatic flux in erg/cm^2/s/Hz (FNUV) (phot.flux;em.UV)
  e_FNUV mW/m2/Hz 1-sigma uncertainty in FNUV (e_FNUV) (stat.error)
  Fu mW/m2/Hz (n) Observer-frame u-band monochromatic flux in erg/cm2/s/Hz (Fu) (phot.flux.density)
  e_Fu mW/m2/Hz (n) 1-sigma uncertainty in Fu (e_Fu) (stat.error)
  Fg mW/m2/Hz (n) Observer-frame g-band monochromatic flux in erg/cm2/s/Hz (Fg) (phot.flux.density)
  e_Fg mW/m2/Hz (n) 1-sigma uncertainty in Fg (e_Fg) (stat.error)
  L2keV 0.1nW/eV Rest-frame 2keV monochromatic luminosity in erg/s/keV, corrected for Galactic-NH (L2keV) (phys.luminosity;em.X-ray)
  e_L2keV 0.1nW/eV 1-sigma uncertainty in L2keV (e_L2keV) (stat.error)
  L2500AA kW/m Rest-frame 2500 angstrom monochromatic luminosity in erg/s/AA, corrected for Galactic extinction (L2500AA) (phys.luminosity)
  e_L2500AA kW/m 1-sigma uncertainty in L2500AA (e_L2500AA) (stat.error)
  a-ox  Slope of line connecting 2500 angstrom and 2keV (stronger X-ray means smaller alpha_ox) (a-ox) (arith.grad)
  e_a-ox  1-sigma uncertainty in alpha_ox (e_a-ox) (Note 2)   (stat.error)

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