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J/ApJ/699/L43
 FIRST-NVSS-SDSS AGN sample catalog (Smolcic+, 2009)
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1.J/ApJ/699/L43/catalogFIRST-NVSS-SDSS radio AGN sample catalog (20648 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)
  UNIQ_ID   [40/2724235] Unique catalog row identifier (meta.id)
  RAJ2000 deg Designated right ascension of entry (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg Designated declination of entry (J2000) (pos.eq.dec;meta.main)
  FIRST   [0/811100] Unique FIRST identifier (meta.id)
  FRAdeg deg (n) FIRST right ascension (J2000) (pos.eq.ra)
  FDEdeg deg (n) FIRST declination (J2000) (pos.eq.dec)
  FWflag (char) [0Wx] First warning: possible sidelobe of nearby bright source (meta.code)
  Fpflux mJy (n) FIRST peak flux at 20cm (in mJy/beam) (phot.flux.density;em.radio.750-1500MHz)
  Fiflux mJy (n) FIRST integrated flux density at 20cm (phot.flux.density;em.radio.750-1500MHz)
  Fsky mJy (n) FIRST local noise estimate at source position (in mJy/beam) (phot.flux.density;em.radio.750-1500MHz)

ALL cols
    
(n) indicates a possible blank or NULL column  
  Fmaj arcsec (n) FIRST FWHM of major axis (after PSF deconvolution) (phys.angSize.smajAxis)
  Fmin arcsec (n) FIRST FWHM of minor axis (after PSF deconvolution) (phys.angSize.sminAxis)
  FPA deg (n) FIRST position angle east of north (after PSF deconvolution) (pos.posAng)
  FFmaj arcsec (n) FIRST fitted major axis (before PSF deconvolution) (phys.angSize.smajAxis)
  FFmin arcsec (n) FIRST fitted minor axis (before PSF deconvolution) (phys.angSize.sminAxis)
  FFPA deg (n) FIRST fitted position angle East of North (before PSF deconvolution) (pos.posAng;meta.modelled)
  FField (char) FIRST name of source field (obs.field)
  NVSS   [0,1814664] NVSS identifier (meta.id)
  NRAdeg deg (n) NVSS right ascension (J2000) (pos.eq.ra)
  NDEdeg deg (n) NVSS declination (J2000) (pos.eq.dec)
  NPpint mJy (n) NVSS peak intensity at 20cm (Stokes I) (mJy/beam) (phot.flux;em.radio.750-1500MHz)
  Nflux mJy (n) NVSS integrated flux at 20cm (phot.flux.density;em.radio.750-1500MHz)
  Nmaj arcsec (n) NVSS FWHM major axis after deconvolution (phys.angSize.smajAxis)

ALL cols
    
(n) indicates a possible blank or NULL column  
  Nmin arcsec (n) NVSS FWHM minor axis after deconvolution (phys.angSize.sminAxis)
  NPA deg (n) NVSS position angle east of north (pos.posAng)
  NQ mJy (n) NVSS interpolated Stokes Q value at position of I peak (mJy/beam) (phys.polarization.stokes)
  NU mJy (n) NVSS interpolated Stokes U value at position of I peak (mJy/beam) (phys.polarization.stokes)
  Npflux mJy (n) NVSS integrated linear polarized flux (pos.distance)
  NIrms mJy (n) NVSS RMS noise in Stokes I image (mJy/beam) (instr.det.noise)
  NPOLrms mJy (n) NVSS RMS noise in Stokes Q,U images (mJy/beam) (instr.det.noise)
  NRESrms mJy (n) NVSS RMS Stokes I residual (mJy/beam) (stat.fit.residual;phys.polarization.stokes)
  NRESpeak mJy (n) NVSS peak Stokes I residual (mJy/beam) (stat.fit.residual;phys.polarization.stokes)
  NRESflux mJy (n) NVSS integrated Stokes I residual (mJy/beam) (stat.fit.residual;phys.polarization.stokes)
  NXpix pix (n) NVSS "X" pixel of source center (pos.cartesian.x)
  NYpix pix (n) NVSS "Y" pixel of source center (pos.cartesian.y)
  NField (char) NVSS name of (4x4 deg) field (obs.field)

ALL cols
    
(n) indicates a possible blank or NULL column  
  NJDproc d (n) NVSS Julian date of processing (time.epoch)
  WENSS   [0,152160] WENSS identifier (meta.id)
  WRAdeg deg (n) WENSS right ascension (J2000) (pos.eq.ra)
  WDEdeg deg (n) WENSS declination (J2000) (pos.eq.dec)
  WType (char) [0CES] WENSS label: Single, Component, Multiple, or Extended (meta.code)
  Wflag (char) [0*X] WENSS flag, set to "*" when source-finding algorithm failed (meta.code)
  Wpflux mJy (n) WENSS peak flux density at 92cm (mJy/beam) (phot.flux.density;em.radio.200-400MHz)
  Wflux mJy (n) WENSS integrated source flux at 92cm (phot.flux.density;em.radio.200-400MHz)
  Wmaj arcsec (n) WENSS major axis size (phys.angSize.smajAxis)
  Wmin arcsec (n) WENSS minor axis size (phys.angSize.sminAxis)
  WPA deg (n) WENSS position angle on sky (east of north) (pos.posAng;obs.field)
  WSky mJy (n) WENSS local rms noise level (mJy/beam) (instr.det.noise;pos.lg;pos.lsr)
  WFrame (char) WENSS frame name (obs.field)

ALL cols
    
(n) indicates a possible blank or NULL column  
  GB6   [0,75133] GB6 identifier (meta.id)
  GRAdeg deg (n) GB6 right ascension (J2000) (pos.eq.ra)
  e_GRAdeg deg (n) rms uncertainty on GRAdeg (stat.error)
  GDEdeg deg (n) GB6 declination (J2000) (pos.eq.dec)
  e_GDEdeg deg (n) rms uncertainty on GDEdeg (stat.error)
  Gpflux mJy (n) GB6 peak flux at 6cm (mJy/beam) (phot.flux.density;em.radio.3-6GHz)
  e_Gpflux mJy (n) rms uncertainty on Gpflux (mJy/beam) (stat.error)
  Gmaj arcsec (n) GB6 FWHM major axis (phys.angSize.smajAxis)
  Gmin arcsec (n) GB6 FWHM minor axis (phys.angSize.sminAxis)
  Gflux mJy (n) GB6 integrated source flux (phot.flux.density;em.radio.3-6GHz)
  GPA deg (n) GB6 fitted major axis position (east of north) (phys.angSize;meta.modelled)
  Gsky mJy (n) GB6 local sky level (instr.skyLevel)
  GXpix pix (n) GB6 "X" pixel of object center (pos.cartesian.x)

ALL cols
    
(n) indicates a possible blank or NULL column  
  GYpix pix (n) GB6 "Y" pixel of object center (pos.cartesian.y)
  GEflag (char) [0EX] GB6 flag indicating significantly extended source (meta.code)
  GWflag (char) [0WX] GB6 warning flag (meta.code)
  GCflag (char) [0CX] GB6 flag indicating confusion (meta.code)
  SNRAdeg deg SDSS nearest right ascension (J2000) (pos.eq.ra)
  SNDEdeg deg SDSS nearest right ascension (J2000) (pos.eq.dec)
  SNType   [1/2] SDSS nearest photometric type (meta.note)
  SNumag mag (n) SDSS nearest model u magnitude (phot.mag;em.opt.U)
  e_SNumag mag (n) rms uncertainty on SNumag (stat.error;phot.mag)
  SNgmag mag SDSS nearest model g magnitude (phot.mag;em.opt.B)
  e_SNgmag mag rms uncertainty on SNgmag (stat.error;phot.mag)
  SNrmag mag SDSS nearest model r magnitude (phot.mag;em.opt.R)
  e_SNrmag mag rms uncertainty on SNrmag (stat.error;phot.mag)

ALL cols
    
(n) indicates a possible blank or NULL column  
  SNimag mag SDSS nearest model i magnitude (phot.mag;em.opt.I)
  e_SNimag mag rms uncertainty on SNimag (stat.error;phot.mag)
  SNzmag mag SDSS nearest model z magnitude (phot.mag;em.opt.I)
  e_SNzmag mag rms uncertainty on SNzmag (stat.error;phot.mag)
  SBRAdeg deg SDSS brightest right ascension (J2000) (pos.eq.ra)
  SBDEdeg deg SDSS brightest right ascension (J2000) (pos.eq.dec)
  SBtype   [1/2] SDSS brightest photometric type (meta.code)
  SBumag mag (n) SDSS brightest model u magnitude (phot.mag;em.opt.U)
  e_SBumag mag (n) rms uncertainty on SNumag (stat.error;phot.mag)
  SBgmag mag SDSS brightest model g magnitude (phot.mag;em.opt.B)
  e_SBgmag mag rms uncertainty on SBgmag (stat.error;phot.mag)
  SBrmag mag SDSS brightest model r magnitude (phot.mag;em.opt.R)
  e_SBrmag mag rms uncertainty on SBrmag (stat.error;phot.mag)

ALL cols
    
(n) indicates a possible blank or NULL column  
  SBimag mag SDSS brightest model i magnitude (phot.mag;em.opt.I)
  e_SBimag mag rms uncertainty on SBimag (stat.error;phot.mag)
  SBzmag mag SDSS brightest model z magnitude (phot.mag;em.opt.I)
  e_SBzmag mag rms uncertainty on SBzmag (stat.error;phot.mag)
  Sp   [-1/6] SDSS spectroscopic type (meta.code)
  MJD d SDSS MJD number (meta.id)
  Plate  SDSS plate number (meta.id;instr.plate)
  Fiber  SDSS Fiber number (meta.id;meta.main)
  z  SDSS spectroscopic redshift (src.redshift)
  e_z  rms uncertainty on z (stat.error;src.redshift)
  f_z  Warning flag for redshift calculation (meta.code)
  MFFIRST   [-1/3] set to -1 if FIRST is primary; otherwise equals rank of FIRST match (meta.code)
  MFNVSS   [-1/2] set to -1 if NVSS is primary; otherwise equals rank of NVSS match (meta.code)

ALL cols
    
(n) indicates a possible blank or NULL column  
  Dist arcsec Distance between NVSS and FIRST source in this row (pos.angDistance)
  O   [0/1] set to 1 if row entry falls within overlap region; 0 otherwise (meta.code)
  OS   [0/1] set to 1 if row entry falls within SDSS spectroscopic overlap region; 0 otherwise (meta.code)
  NTOT5   [0/2] Number of NVSS or FIRST neighbors within 5" of primary source (meta.number)
  NTOT10   [0/3] Number of NVSS or FIRST neighbors within 10" of primary source (meta.number)
  NTOT30   [0/5] Number of NVSS or FIRST neighbors within 30" of primary source (meta.number)
  NTOT120   [0/12] Number of NVSS or FIRST neighbors within 120" of primary source (meta.number)
  WDist arcsec (n) Distance between primary and nearest WENSS source within 120" (pos.angDistance)
  WTOT120   [-1/4] Number of WENSS neighbors within 120" of primary source (meta.number)
  GB6Dist arcsec (n) Distance between primary and nearest GB6 source within 120" (pos.angDistance)
  GTOT120   [-1/1] Number of GB6 neighbors within 120" of primary source (meta.number)
  SNDist arcsec (n) Distance between primary and nearest SDSS photometric source within 60" (pos.angDistance)
  SBDist arcsec (n) Distance between primary and nearest bright SDSS photometric source within 3", 10", 30", or 60" (pos.angDistance)

ALL cols
    
(n) indicates a possible blank or NULL column  
  STOT   [3/80] Number of photometric neighbors within 60" of primary (meta.number)
  Plate1  SDSS plate number (meta.id;instr.plate)
  Fiber1  SDSS fiber number (meta.note)
  MJD1 d SDSS MJD number (meta.id)
  z1  SDSS spectroscopic redshift (src.redshift)
  EWOII 0.1nm (n) OII 3726 equivalent width (spect.line.eqWidth)
  e_EWOII 0.1nm (n) rms uncertainty on EWOII3726 (stat.error)
  EWHb 0.1nm (n) Hβ equivalent width (spect.line.eqWidth;em.line.Hbeta)
  e_EWHb 0.1nm (n) rms uncertainty on EWHb (stat.error)
  EWOIII 0.1nm (n) OIII 5007 equivalent width (spect.line.eqWidth;em.line.OIII)
  e_EWOIII 0.1nm (n) rms uncertainty on EWOIII (stat.error)
  EWHa 0.1nm (n) Hα equivalent width (spect.line.eqWidth;em.line.Halpha)
  e_EWHa 0.1nm (n) rms uncertainty on EWHa (stat.error)
  EWNII6584 0.1nm (n) NII 6584 equivalent width (spect.line.eqWidth)
  e_EWNII6584 0.1nm (n) rms uncertainty on EWNII6584 (stat.error)
  EWOI 0.1nm (n) OI 6300 equivalent width (spect.line.eqWidth)
  e_EWOI 0.1nm (n) rms uncertainty on EWOI6300 (stat.error)
  Ori  Original data from the NVSS, WENSS, FIRST, GB6 and SDSS-DR7 catalogs (meta.ref.url)

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