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/446/501
  XMM observations of sigma Ori cluster (Franciosini+, 2006)
ReadMe+ftp
2006A&A...446..501F
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/446/501/nox3{sigma} upper limits for undetected late-type cluster members or candidates (tablea2) (106 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);meta.version;arith.diff;phys.veloc)
  Name (char) Name (Note G1)   ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  RAJ2000 "h:m:s" Right ascension (J2000) ((unassigned);meta.version;arith.diff;(unassigned);arith)
  DEJ2000 "d:m:s" Declination (J2000) ((unassigned);meta.version;arith.diff;(unassigned);arith)
  Imag mag I magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  R-I mag (n) R-I colour index ((unassigned);meta.version;arith.diff;pos.healpix;(unassigned);(unassigned);(unassigned))
  I-J mag (n) I-J colour index ((unassigned);em.line;arith.grad;pos.healpix;(unassigned);(unassigned);(unassigned))
  SpType (char) MK spectral type ((unassigned);meta.version;arith.diff;pos.posAng;meta.main)
  r_SpType (char) [*] *: spectral types from the literature ((unassigned);meta.version;arith.diff;phys.size.diameter)
  C/W (char) Probable/possible CTTS or WTTS flag (Note G2)   ((unassigned);meta.version;arith.diff;pos.eq.dec)
  l_CR (char) Limit flag on CR ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  CR ct/ks Count rate (Note 2)   ((unassigned);(unassigned);(unassigned);time.duration;(unassigned);(unassigned))
  l_logLX (char) Limit flag on logLX ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  logLX [Sun] (n) Unabsorbed X-ray luminosity in the 0.3-8keV band ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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