VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR . Hawai VizieR

VizieR Search Page

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:

  
Target dimension:

Radius Box size

  
IX/30
 Second ROSAT PSPC Catalog (ROSAT, 2000)
Post annotation
img(gal)
1.IX/30/seqpThe sequences of observations (4093 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)
  RDF (char) Result Data directory and File (meta.id;meta.file)
  QCSite (char) Checker Site (meta.id;instr.obsty)
  QDname (char) Checker ID (obs.observer)
  Cdate "Y:M:D" Checking date (time.epoch)
  SeqFlags (char) [DABEFMSX.] Sequence flags, as in 2rxp.dat (meta.code)
  ExpTime s Exposure Time (time.duration;obs.exposure)
  Tbeg "Y:M:D" Observation begin date (time.epoch)
  Tend "Y:M:D" Observation end date (time.epoch)
  Nsrc  Number of sources (meta.number)
  Mis  Number of missed sources (meta.number)

ALL cols
    
   
  Nc  Statistics of confused sources (meta.number)
  Nd  Statistics of sources near detector (meta.number)
  Ne  Statistics of probably resolved sources (meta.number)
  Nf  Statistics of spurious detections (meta.number)
  Ni  Statistics of suspect source intensity (meta.number)
  Ns  Statistics of suspect lightcurve sources (meta.number)
  Nl  Statistics of suspect spectrum sources (meta.number)
  Nm  Statistics of split complex emission sources (meta.number)
  Nn  Statistics of sources not checked visually (meta.number)
  Np  Statistics of suspect source positions (meta.number)
  Na  Statistics of nearby associated sources (meta.number)
  Nv  Statistics of suspected variability (meta.number)
  Nw  Statistics of sources within extended emission (meta.number)
  RAJ2000 deg J2000 Right Ascension of observation (pos.eq.ra;meta.main)
  DEJ2000 deg J2000 Declination of observation (pos.eq.dec;meta.main)
  Site (char) Processing Site (meta.id;instr.obsty)

ALL cols
    
   
Adapt form
Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
elapse time 0

Thanks for acknowledging the VizieR Service
Rules of usage of VizieR data

© UDS/CNRS

Contact