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/A+A/368/797
  Soft X-ray properties of Seyfert galaxies (Pfefferkorn+, 2001)
ReadMe+ftp
2001A&A...368..797P
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image
Post annotation 		img(gal)
1.J/A+A/368/797/seyfert2Table C.4 (of the paper) contains soft X-ray properties of the interacting or isolated Seyfert2 galaxies[image] (36 rows)

Simple ConstraintList Of Constraints
 
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)
  Name (char) Galaxy name (meta.id;meta.main)
  ROSAT (char) ROSAT name of the galaxy (meta.id)
  RAJ2000 "h:m:s" (i) Right ascension (J2000) (Note 1)   (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Declination (J2000) (1) (pos.eq.dec;meta.main)
  Pcount ct/s (n) Source count rate, pointing obs. (phot.count;em.X-ray)
  e_Pcount ct/s (n) rms uncertainty on Pcount (stat.error)
  Dtype (char) [(ph)] ROSAT detector type: (Note 2)   (meta.code;instr)
  Scount ct/s (n) Source count rate, survey obs. (Note 3)   (phot.count;em.X-ray)
  e_Scount ct/s (n) rms uncertainty on Scount (stat.error)
  PExpTime s (n) Exposure time of pointing obs. (time.duration;obs.exposure)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  SExpTime s (n) Exposure time of survey observations (time.duration;obs.exposure)
  logPFlux [mW/m+2] (n) decimal log. of X-ray Flux (pointing) (phot.flux;em.X-ray)
  f_logPFlux (char) [(fc)] Pointing flux obtained from f - spectral fit or c - count rate (meta.code.error)
  logSFlux [mW/m+2] (n) decimal log. of X-ray Flux (survey) (phot.flux;em.X-ray)
  f_logSFlux (char) [(fc)] Survey flux obtained from f - spectral fit or c - count rate (meta.code.error)
  logPLumn [10-7W] (n) decimal log. of X-ray luminosity (pointing observation) (phys.luminosity;em.X-ray)
  logSLumn [10-7W] (n) decimal log. X-ray luminosity (survey observation) (phys.luminosity;em.X-ray)
  gNH 10+21/cm+2(n) Galactic hydrogen column density (phys.columnDensity)
  n_fNH (char) [=] "=" fixed value for fNH < gNH or no spectral Γ (meta.note)
  l_fNH (char) Limit flag on fNH (meta.code.error)
  fNH 10+21/cm+2(n) Spectral (fit) hydrogen column density (Note 4)   (phys.columnDensity)
  e_fNH 10+21/cm+2(n) rms uncertainty on fNH (stat.error)
  F1keV 10-5/cm2/keV(n) monochromatic flux at energy = 1keV (phot.flux;em.X-ray)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_F1keV 10-5/cm2/keV(n) Error of monochromatic flux at 1keV (stat.error)
  n_Gamma (char) "=" for fixed value of photon index (Note 5)   (meta.note)
  Gamma  (n) Spectral (or defined: -2.3) photon index (spect.index)
  e_Gamma  (n) Error of spectral photon index (stat.error)
  Pqual  (n) [1/2] Quality of X-ray identification 1: high, 2: lower degree of reliability (meta.code.qual)
  Squal  (n) [1/2] Quality of X-ray identification 1: high, 2: lower degree of reliability (meta.code.qual)
  Stype  (n) [1/3] Seyfert type (src.spType)
  NLS1 (char) [(N) ] N: classified as Narrow Line Seyfert 1 galaxy (NLS1) (meta.code)
  FileName (char) Associated image name stored here (meta.id;meta.file)
image

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