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/406/535
  Hamburg/RASS Cat. of optical ident. V3.0 (Zickgraf+, 2003)
ReadMe+ftp
2003A&A...406..535Z
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/406/535/x-ray(c)X-ray data (5341 rows)
2.J/A+A/406/535/optical(c)Optical data (13829 rows)
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Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
  (1)1RXS (char) Object name, 1RXS JHHMMSS.s+DDMMSS ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  (1)1RXS_data (char) Link to all parameters of ROSAT All-Sky catalogues: bright and faint. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)
  (1)RASSCR ct/s RASS count rate ((unassigned);instr.calib;(unassigned);time.duration;(unassigned);(unassigned))
  (1)e_RASSCR ct/s Error of count rate ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (1)HR1  Hardness ratio HR1 (Note 1)   (pos.cylindrical;(unassigned);arith.factor;meta.abstract;instr.offset)
  (1)e_HR1  Error of HR1 ((unassigned);meta.ucd;arith.factor;time.age;meta.main)
  (1)HR2  Hardness ratio HR2 (Note 1)   ((unassigned);(unassigned);(unassigned);meta.abstract;instr.offset)
  (1)e_HR2  Error of HR2 ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (1)Ext arcsec Source extension ((unassigned);phys.veloc.orbital;arith.diff;time.period.rotation;phys.atmol.level;meta.main)
  (1)L_Ext  Source extension likelihood ((unassigned);phys.veloc.orbital;arith.diff;pos.healpix;meta.main)

ALL cols		    
 (i)indexed column
   (ALL)RX (char) (i) RASS name, RX JHHMM.m+DDMM, as used in the first catalogue version ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
   (ALL)RA2000 "h:m:s" Right ascension (2000.0) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
   (ALL)DE2000 "d:m:s" Declination (2000.0) ((unassigned);obs.atmos;arith.factor;(unassigned);arith)
  (1)errPos arcsec Error radius derived from the BSC ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (1)Seq (char) Internal number of the HRC data base ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  (1)Code  Type of source identification code (Note 2)   ((unassigned);phys.veloc.orbital;arith.diff;phys.atmol.sweight;meta.main)
  (1)Flag1  (n) [0/1] 1: identification changed since last catalogue version ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)
  (1)Flag2  (n) [0/1] 1: entries to this X-ray position have changed since last catalogue version ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)
  (1)Flag3  (n) [0/1] 1: supplementary X-ray positions ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)
  (1)Date "Y:M:D" (n) Date of last change (Note 3)   ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)
  (2)OC (char) [+] + for proposed optical counterpart ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  (2)NOpt  Running number of objects visible in the error circle ([ZEH2003] RX JHHMM.m+DDMM NN>) (obs.param;stat.covariance;arith.grad;spect.line.veloc)
  (2)n_NOpt (char) [P] ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)oRA arcsec X-ray position - optical position in right ascension ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);instr.background)
  (2)oDE arcsec X-ray position - optical position in declination ((unassigned);(unassigned);(unassigned);(unassigned);instr.background)
  (2)rXO arcsec Distance between X-ray and optical position ((unassigned);phys.veloc.orbital;arith.diff;em.mm.50-100GHz)
  (2)l_Bmag (char) Limit flag on Bmag (Note 1)   ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  (2)Bmag mag (n) Optical magnitude B (no entry means no B magnitude available) ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  (2)n_Bmag (char) [uep:] Note on Bmag (Note 2)   ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  (2)B-R mag (n) B-R colour index from USNA-A 2.0 Catalog (I/252) ((unassigned);phys.veloc.orbital;arith.diff;pos.healpix;(unassigned);(unassigned);(unassigned))
  (2)Class (char) Classification from objective prism spectrum (Note 3)   ((unassigned);phys.veloc.orbital;arith.diff;phys.atmol.sweight;meta.main)
  (2)Note (char) Note when no position ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)

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