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

  
IX/11
  ROSAT Source Catalog (Voges+ 1994)
ReadMe+ftp
Similar Catalogs
This catalogue is obsoleted by IX/30
Post annotation 		img(gal)
1.IX/11/rosatsrcThe ROSAT Source Catalogue (74301 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)
  Seq (char) ROSAT observation sequence number (meta.id)
  MASOL  MASOL main running number (meta.id)
  Name (char) ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main)
  RAJ2000 deg (i) Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000), decimal degrees (pos.eq.dec;meta.main)
  GLON deg Galactic longitude (pos.galactic.lon)
  GLAT deg Galactic latitude (pos.galactic.lat)
  ErrML arcsec Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error)
  ErrBor arcsec Positional accuracy: boresight error (stat.error)
  ErrSys arcsec Positional accuracy: systematic error (stat.error)

ALL cols		    
 (i)indexed column
  PosErr arcsec Total Positional accuracy (stat.error)
  OffAxis arcmin Off-axis radius in arcmin (phys.angSize;src)
  Count ct/s Source countrate (vignetting corrected) (phot.count;em.X-ray)
  e_Count ct/s Mean error on Count (stat.error)
  bgCt ct/s/arcmin2Background countrate (instr.background)
  ExpTime s Exposure time (time.duration;obs.exposure)
  HR1  Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio)
  e_HR1  Error on HR1 (stat.error)
  HR2  hardness ratio 2 (Note 2)   (phot.flux;arith.ratio)
  e_HR2  Error on HR2 (stat.error)
  Extent  Source extent, by which the source image exceeds the point spread function. (phys.angSize;src)
  L_Extent  Likelihood of source extent (stat.likelihood)
  ML  Likelihood from maximum-likelihood method (stat.fit.goodness)

ALL cols		    
 (i)indexed column
  Ldetect  Likelihood of source detection algorithm (stat.likelihood)
  RibDist arcsec Distance to next rib or edge (pos.angDistance)
  SrcDist arcsec Distance to next source before screening (pos.angDistance)
  SrcDist2 arcsec Distance to next source after screening (pos.angDistance)
  PrioFlags (char) [01] Source detection string (Note 3)   (meta.code)
  PHA (char) [ABCDb ] Source detection string (Note 4)   (meta.note)
  Cell 45arcsec Detect cell size (Note 5)   (instr.fov;instr.pixel)
  VigFactor   []? Vignetting factor (6) (Note 6)   (instr.param)
  Confuse (char) [YN] Confusion indicator (meta.note)

ALL cols		    
 (i)indexed column
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usage  Display UCD1+    UCD1  
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