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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:

  
Target dimension:

Radius Box size

  
J/A+A/463/275
 Chandra obs. of Serpens star-forming region (Giardino+, 2007)
Post annotation
img(gal)
1.J/A+A/463/275/table5X-ray sources detected with PWDETECT in the Chandra observation of the Serpens star forming region. (85 rows)

 
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. (meta.record)
  [GFM2007]  Sequential number (meta.record)
  n_[GFM2007] (char) [*] *: sources associated with the elongated PSF of source 48 (SVS 20) (meta.note)
  RAJ2000 "h:m:s" Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" Declination (J2000) (pos.eq.dec;meta.main)
  CR ct/ks Count Rate (phot.count;em.X-ray)
  e_CR ct/ks rms uncertainty on CR (stat.error)
  Jmag mag (n) 2MASS counterpart J magnitude (Note 1)   (phot.mag;em.IR.J)
  Hmag mag (n) 2MASS counterpart H magnitude (Note 1)   (phot.mag;em.IR.H)
  Kmag mag (n) 2MASS counterpart K magnitude (Note 1)   (phot.mag;em.IR.K)
  r arcsec (n) radial distance from the 2MASS counterpart (Note 1)   (phys.angSize)

ALL cols
    
(n) indicates a possible blank or NULL column  
  Opt (char) [UT0-] Associations with (T)ycho 2 (I/259) or (U)SNO-A2 (I/252) optical catalog sources (Note 1)   (meta.code)
  Bmag mag (n) B magnitude (Note 1)   (phot.mag;em.opt.B)
  V/Rmag mag (n) Tycho2 V magnitude or USNOA-2.0 R magnitude (Note 1)   (phot.mag)
  ISO  (n) ISO number, [KOB2004] NNN in Simbad (Note 2)   (meta.id.cross)
  n_ISO (char) [*] *: distance of ISO source greater than 3" (meta.note)
  clISO (char) ISO classification (2) (Note 4)   (meta.code.class)
  IRsrc  (n) Spitzer IR source number (Note 3)   (meta.id.cross)
  u_IRsrc (char) [)] Uncertaitny flag on IRsrc (Note 5)   (meta.code.error)
  n_IRsrc (char) [+] +: matching distance >1" (Note 5)   (meta.note)
  YSO  (n) Spitzer YSO number (Note 3)   (meta.id.cross)
  clYSO (char) YSO classification (3) (Note 4)   (meta.code.class)
  CI (char) indicates a cross-identification in table6 (meta.ref.url)
  2MASS  Show 2MASS data (meta.ref.url)

ALL cols
    
(n) indicates a possible blank or NULL column  
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usage  Display UCD1+    UCD1  
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