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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/MNRAS/301/881
  The ROSAT brightest cluster sample - I. (Ebeling+, 1998)
ReadMe+ftp
1998MNRAS.301..881E
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/301/881/table3(c)The ROSAT Brightest Cluster Sample (206 rows)
2.J/MNRAS/301/881/refsReferences (47 rows)

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. (meta.record)
  (1)n_Name (char) Note on Name (Note 1)   (meta.note)
  (1)Name (char) Cluster name (Note 2)   (meta.id;meta.main)
  (1)RA "h:m:s" Right ascension (B1950) (pos.eq.ra)
  (1)DE "d:m:s" Declination (B1950) (pos.eq.dec)
  (1)RAJ2000 deg (i) X-ray right ascension (J2000) (pos.eq.ra;meta.main)
  (1)DEJ2000 deg (i) X-ray declination (J2000) (pos.eq.dec;meta.main)
  (1)NH 10+20cm-2Hydrogen column density from Stark et al. (1992, Cat. J/ApJS/79/77) (phys.columnDensity)
  (1)Texp s RASS exposition time (time.duration;obs.exposure)
  (1)CR(VTP) ct/s PSPC count rate in PHA (Pulse Height Analyser) channels 11 to 235 originally detected by VTP (Voronoi tesselation and percolation) (phot.count;em.X-ray)
  (1)R(VTP) arcmin Equivalent radius of the source detected by VTP (Voronoi tesselation and percolation) (phys.angSize;src)

ALL cols		    
 (i)indexed column
  (1)CR ct/s Final PSCP count rate (Note 3)   (phot.count;em.X-ray)
  (1)e_CR ct/s rms uncertainty on CR (Note 4)   (stat.error)
  (1)kT keV Intra-cluster medium gas temperature used in conversion from count rates to energy fluxes (phys.temperature)
  (1)n_kT (char) [e] e: temperature estimated (meta.note)
  (1)z  Redshift (src.redshift)
  (1)FX 10-15W/m2Unabsorbed X-ray energy flux in the 0.1-2.4keV band (10-12erg/cm2/s) (phot.flux;em.X-ray)
  (1)LX 10+37W Intrinsic X-ray luminosity in 0.1-2.4keV band (phys.luminosity;em.X-ray)
  (1)r_z  Redshift reference in refs.dat file (meta.ref)
  (2)Ref  Reference number (meta.ref)
  (2)BibCode (char) BibCode (meta.bib.bibcode)
  (2)Aut (char) Author's name (meta.bib.author)
  (2)Com (char) Comments (meta.note)

ALL cols		    
 (i)indexed column
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The following problems were encountered in this VizieR run:
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**** Report from: stdb_pg,     Status: STDB_ERR 
****Postgres connect error
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**** Report from: stdb_pg_conn,     Status: STDB_ERR 
****Couldn't connect with server
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR3497845.err (2025-07-13T10:53:23)
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-source=J/MNRAS/301/881
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