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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
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J/A+AS/136/81
 A ROSAT PSPC X-Ray Survey of the SMC (Kahabka, 1999)
ReadMe+ftp
Similar Catalogs
Post annotation 		img(gal)
1.J/A+AS/136/81/table1List of all 248 ROSAT sources found in the SMC (248 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number within the original table (starting from 1) (meta.record)
  Catalog  Source catalog sequential number (meta.id;meta.main)
  RX (char) Source ROSAT name (Cat. IX/11) (meta.id)
  RAJ2000 "h:m:s" Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" Declination (J2000) (pos.eq.dec;meta.main)
  Pe arcsec 90% confidence positional uncertainty (stat.error)
  Crate ct/ks (n) total count rate (phot.count;em.X-ray)
  e_Crate ct/ks (n) 1-sigma error of total count rate (stat.error)
  HR1  (n) soft hardness ratio HR1 (phot.flux;arith.ratio)
  e_HR1  (n) 1-sigma error of soft hardness ratio HR1 (stat.error)
  HR2  (n) hard hardness ratio HR2 (phot.flux;arith.ratio)

ALL cols		    
(n) indicates a possible blank or NULL column  
  e_HR2  (n) 1-sigma error of hard hardness ratio HR2 (stat.error)
  EXT arcsec (n) source extent (phys.angSize;src)
  LH  (n) likelihood ratio of existence (stat.likelihood)
  Offax arcmin off-axis angle of source (instr.offset)
  WW  (n) Source number of Einstein identification Wang & Wu, 1992ApJS...78..391W (meta.id)
  DistEinst arcsec (n) Distance to Einstein source (pos.angDistance)
  SpType (char) Spectral type of Simbad star (src.spType)
  Mag  (n) Magnitude of Simbad identified star (phys.magAbs;em.opt)
  DistSim arcsec (n) Distance to Simbad star (pos.angDistance)
  Class (char) Source classification (Note 1)   (src.class)
  Class1 (char) Refined source classification (Note 2)   (src.class)
  Note (char) Note on source classification (meta.note)

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

The following problems were encountered in this VizieR run:
**** -bg is an obsolete option
**** -bg is an obsolete option
**** -bg is an obsolete option
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR06298.err (2013-05-23T20:43:11)
-2
-source=J/A+AS/136/81
-ref=VIZ519e7f5f189a
elapse time 0
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