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/ApJ/695/1094
  Chandra observations of NGC 4636 (Posson-Brown+, 2009)
Post annotation
img(gal)
1.J/ApJ/695/1094/table2(c)Summary of X-ray point sources detected in NGC 4636 (277 rows)
2.J/ApJ/695/1094/table3(c)X-ray point sources matched with globular clusters candidates in NGC 4636 (77 rows)
Help Xmatch is

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortJoin tables
more join
Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)RAJ2000 deg (i) Right Ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
  (1)DEJ2000 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
  (1)Nct ct Net 0.5-2keV band counts (phot.count;em.X-ray)
  (1)Lum 10-7W The 0.5-2keV band luminosity in erg/s (phys.luminosity;em.X-ray)
  (1)HR1  Soft color (Note 1)   (phot.flux;arith.ratio)
  (1)HR2  Hard Color (Note 2)   (phot.flux;arith.ratio)
  (1)Dist arcmin Distance of source from center (pos.angDistance)
  (1)Inst   [1/3] Instrument code (Note 3)   (meta.code;instr)
  (1)Var (char) Variability code (Note 4)   (meta.code;src.var)
   (ALL)GC  (n) GC number in table 3 (meta.id)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)RAX deg (i) X-ray Right Ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
  (2)DEX deg (i) X-ray Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
  (2)Offset arcsec from NGC 4636 center (pos.angDistance)
  (2)CTIO  Dirsch et al. (2005, Cat. J/A+A/433/43) CTIO identification number (meta.id.cross)
  (2)RAOdeg deg Optical Right Ascension in decimal degrees (J2000) (pos.eq.ra)
  (2)DEOdeg deg Optical Declination in decimal degrees (J2000) (pos.eq.dec)
  (2)C-R mag The (C-R) color index (Washington C (blue) minus Kron-Cousins R) (phot.color;em.opt.B;em.opt.R)
  (2)Rmag mag The Kron-Cousins R band magnitude (phot.mag;em.opt.R)

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 1