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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
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  XRBs and star clusters in NGC 4449 (Rangelov+, 2011)
Post annotation
1.J/ApJ/741/86/table2(c)X-ray source catalog (23 X-ray binary candidates and one supernova remnant candidate) (24 rows)
2.J/ApJ/741/86/table5(c)Star cluster catalog (129 rows)
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Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)ID (char) [X0-9 ] X-ray source identification (<[RPC2011] XNN> in Simbad) (;meta.main)
  (1)f_ID (char) [b] b = Supernova remnant (meta.code)
   (ALL)RAJ2000 deg (i) Right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
   (ALL)DEJ2000 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
  (1)H1  "Soft" color (Note 1)   (phot.flux;arith.ratio)
  (1)H2  "Hard" color (Note 1)   (phot.flux;arith.ratio)
  (1)LX 10-7W X-ray (0.3-8keV) luminosity in erg/s (Note 2)   (phys.luminosity;em.X-ray)
  (1)Simbad (char) ask the Simbad data-base about this object (meta.ref)
  (2)Seq   [1/129] Index number (<[RPC2011] NNN> in Simbad) (;meta.main)
  (2)U-B mag (n)The HST (U-B) color index (impossible values between 77 and 81 were removed) (phot.color;em.opt.U;em.opt.B)
  (2)V-I mag The HST (V-I) color index (phot.color;em.opt.V;em.opt.I)
  (2)logA [yr] [6/10.27] Log of the cluster age (Note 1)   (time.age)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
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