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/506/711
  Canis Major R1 X-ray sources (Gregorio-Hetem+, 2009)
ReadMe+ftp
2009A&A...506..711G
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/506/711/tablea1(c)X-ray sources detected in CMa R1 by ROSAT (98 rows)
2.J/A+A/506/711/tablea2(c)List of ROSAT sources observed by XMM-Newton or Chandra (16 rows)
Help Xmatch is

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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more join
Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);meta.version;arith.diff;phys.veloc)
   (ALL)CMaX  (i) [1/98] Source name (Note 1)   ((unassigned);meta.version;arith.diff;spect.line.veloc;arith)
  (1)n_CMaX (char) [*] *: Relevant sources: H-K excess (time.scale;(unassigned);arith.grad;phys.veloc.orbital)
  (1)X (char) [x] x: Objects detected by XMM-Newton and/or Chandra (stat.error;src.veloc.gc;arith.factor;phys.veloc.orbital)
  (1)Note (char) Individual notes on CMaX (Note 2)   ((unassigned);instr.background;stat.min;phys.veloc.orbital)
  (1)Err arcsec Diameter of the position error circle ((unassigned);(unassigned);(unassigned);time.age;(unassigned))
  (1)CRate ct/ks X-ray count rate ((unassigned);meta.version;arith.diff;time.duration;(unassigned);(unassigned))
  (1)e_CRate ct/ks rms uncertainty on CRate ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (1)S/N  X-ray signal-to-noise ratio ((unassigned);(unassigned);(unassigned);meta.abstract;meta.main)
  (1)logLX [10-7W] X-ray luminosity ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);(unassigned))
   (ALL)RAJ2000 "h:m:s" Optical counterpart Right ascension (J2000) ((unassigned);meta.version;arith.diff;(unassigned);arith)

ALL cols		    
 (i)indexed column
   (ALL)DEJ2000 "d:m:s" Optical counterpart Declination (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (1)uc (char) [)] Uncertainty flag on optical position ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  (1)Rmag mag (n) R magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  (1)AV mag (n) Extinction in V band ((unassigned);meta.version;arith.diff;phys.dust;(unassigned);(unassigned))
  (1)Jmag mag (n) 2MASS J magnitude ((unassigned);meta.version;arith.diff;stat.filling;(unassigned);(unassigned))
  (1)Hmag mag (n) 2MASS H magnitude (time.expo;(unassigned);arith.factor;stat.filling;(unassigned);(unassigned))
  (1)Kmag mag (n) 2MASS K magnitude ((unassigned);meta.version;arith.diff;stat.filling;(unassigned);(unassigned))
  (1)l_Age (char) Limit flag on Age ((unassigned);meta.version;arith.diff;pos.galactic.lon;stat.filling;meta.main)
  (1)Age Myr (n) Age estimation based on near-IR data ((unassigned);(unassigned);(unassigned);stat.filling;meta.main)
  (1)Age2 Myr (n) Second value of Age when interval ((unassigned);meta.version;arith.diff;stat.filling;meta.main)
  (1)u_Age (char) [?] Uncertainty flag on Age ((unassigned);meta.version;arith.diff;pos.galactic.lon;stat.filling;meta.main)
  (1)l_Mass (char) Limit flag on Mass (time.lifetime;(unassigned);arith.factor;pos.galactic.lon;(unassigned))
  (1)Mass solMass (n) Mass estimation based on near-IR data ((unassigned);(unassigned);(unassigned);(unassigned))
  (1)Mass2 solMass (n) Second value of Mass when interval ((unassigned);(unassigned);(unassigned);(unassigned))
  (1)u_Mass (char) [?] Uncertainty flag on Mass ((unassigned);(unassigned);(unassigned);pos.galactic.lon;(unassigned))
  (2)2MASS (char) 2MASS name ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  (2)Num (char) Source number (CNN or XNN) (Note 1)   ((unassigned);(unassigned);(unassigned);spect.line.veloc)

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=846494197 Where phase=3 and catid=35060711
**** 
**** --POSTGRES MSG db=0
**** 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 
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846494197 Where phase=3 and catid=35060711
**** 
**** --POSTGRES MSG db=0
**** 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/VR1057352.err (2026-10-28T09:16:36)
-3
-source=J/A+A/506/711
-ref=VIZ6ae1bd74102248
elapse time 1