VizieR

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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/ApJS/140/239
  RASS: clusters of galaxies around SGP (Cruddace+, 2002)
ReadMe+ftp
2002ApJS..140..239C
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/140/239/table3Catalog of clusters in the SGP (186 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. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
  RXC (char) ROSAT X-ray source name, RXC JHHMM.m+DDMM ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  RAJ2000 "h:m:s" Hour of Right Ascension (J2000) ((unassigned);pos.galactic.lon;arith.diff;(unassigned);arith)
  DEJ2000 "d:m:s" Degree of Declination (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  Rate ct/s Hard band (0.5-2.0 keV) count rate ((unassigned);(unassigned);(unassigned);time.duration;(unassigned);(unassigned))
  e_Rate ct/s Uncertainty in Rate ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  HR  Hardness ratio (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract;instr.offset)
  e_HR  Uncertainty in HR ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  Exp s ROSAT cluster survey exposure time ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);(unassigned);meta.main)
  ColDen cm-2 Column density of interstellar atomic hydrogen at the cluster center ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  Temp keV Temperature of the cluster gas (Note 2)   ((unassigned);phys.veloc.orbital;arith.diff;em)
  f_Temp (char) [e] Flag on Temp (Note 3)   ((unassigned);phys.veloc.orbital;arith.diff;pos.galactic.lon)
  Flux 10-12mW/m2The 0.1-2.4 keV energy flux from the cluster in units of 10–12 erg/cm2/s (Note 4)   ((unassigned);(unassigned);(unassigned);meta.abstract;(unassigned);(unassigned))
  Lum 10+37W (n) The 0.1-2.4 keV cluster luminosity in its rest-frame in units of 1044 erg/s (Note 5)   ((unassigned);(unassigned);(unassigned);(unassigned))
  ID (char) Cluster optical identification (Note 6)   ((unassigned);phys.veloc.orbital;arith.diff;src.class.starGalaxy)
  z  (n) Cluster redshift ((unassigned);(unassigned);(unassigned);pos.parallax;meta.main)
  r_z (char) Reference on z, in refs.dat file ((unassigned);(unassigned);(unassigned);phys.veloc.dispersion)
  n_z (char) Number of galaxy redshifts used in deriving the cluster redshift ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846445606 Where phase=3 and catid=21400239
**** 
**** --POSTGRES MSG db=1
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR250165.err (2026-10-27T19:46:45)
-3
-source=J/ApJS/140/239/table3
-ref=VIZ6ae0ffa63d135
elapse time 1