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/423/1029
  XMM-Newton obs, in Cha I South (Stelzer+, 2004)
ReadMe+ftp
2004A&A...423.1029S
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/423/1029/table2X-ray sources detected in the EPIC observation of Cha I at ML>20. (58 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);em.freq;(unassigned);phys.veloc)
  n_XName (char) indicates that spectral data are detailed in table4 ((unassigned);(unassigned);(unassigned);pos.geocentric)
  XName (char) (i) Designation, XMM-Cha I-NN ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  Instr (char) Instrument (Note 1)   ((unassigned);(unassigned);(unassigned);spect.line.veloc;meta.code.qual)
  RAJ2000 "h:m:s" X-ray right ascension (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  DEJ2000 "d:m:s" X-ray declination (J2000) (time.equinox;(unassigned);arith.factor;(unassigned);arith)
  ML  Maximum likelihood of source existence ((unassigned);(unassigned);(unassigned);pos.healpix;meta.main)
  Cts ct Number of broad band source counts ((unassigned);phys.veloc.orbital;arith.diff;time.duration;(unassigned);(unassigned))
  e_Cts ct rms uncertainty on Cts ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  ExpTime s Exposition time ((unassigned);phys.veloc.orbital;arith.diff;pos.centroid;meta.main)
  l_HR1 (char) Limit flag on HR1 ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  HR1  (n) Hardness ratio, HR1 (Note 2)   ((unassigned);(unassigned);(unassigned);meta.abstract;instr.offset)
  e_HR1  (n) rms uncertainty on HR1 ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  l_HR2 (char) Limit flag on HR2 (instr.fov;em.IR.60-100um;arith.factor;pos.galactic.lon)
  HR2  (n) Hardness ratio, HR2 (Note 2)   ((unassigned);(unassigned);(unassigned);meta.abstract;instr.offset)
  e_HR2  (n) rms uncertainty on HR2 ((unassigned);instr.bandpass;stat.min;time.age;meta.main)
  Name (char) Optical/IR counterpart (Note 3)   ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  OffOX arcsec (n) Distance between the X-ray source and the counterpart ((unassigned);(unassigned);(unassigned);em.mm.50-100GHz)
  OffOX2 arcsec (n) Second offset between optical and X-ray positions (stat.variance;(unassigned);(unassigned);em.mm.50-100GHz)

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  
elapse time 3