CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) 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

  Chandra X-ray detection of YSOs in Serpens South (Winston+, 2018)
Post annotation
1.J/AJ/155/241/table2Chandra X-ray detections (152 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)
  ID   [1/152] Chandra index number (;meta.main)
  f_ID (char) [IR] Infrared source counterpart flag (Note 1)   (meta.code)
  RAJ2000 "h:m:s" (i) Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)
  Signi  (n) [0.23/32.27] Source significance (
  Off deg [0.05/18.18] Off axis angle (instr.offset)
  NCts ct [-22.57/1047.91] Net counts (phot.count;em.X-ray)
  e_NCts ct [1.73/32.4] Uncertainty in NCts (stat.error)
  NH 10+22/cm2(n) [0.13/42.28] H I column density (phys.columnDensity)
  e_NH 10+22/cm2(n) [0.03/9.39] Lower uncertainty in NH (stat.error;stat.min)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
  E_NH 10+22/cm2(n) [0.03/9.39] Upper uncertainty in NH (stat.error;stat.max)
  kT keV (n) [0.24/64] Plasma temperature (phys.temperature)
  e_kT keV (n) [0.03/43.64] Lower uncertainty in kT (stat.error;stat.min)
  E_kT keV (n) [0.03/175.5] Upper uncertainty in kT (stat.error;stat.max)
  AbsFX mW/m2 (n) [1.83e-41/3.25e-13] Absorbed X-ray flux (Note 2)   (phot.flux;em.X-ray)
  e_AbsFX mW/m2 (n) [1.48e-15/3.09e-13] Uncertainty in AbsFX (Note 2)   (stat.error)
  FX mW/m2 (n) [1.54e-29/7.21e-06] Corrected, unabsorbed X-ray flux (Note 2)   (phot.flux;em.X-ray)
  e_FX mW/m2 (n) [1.11e-15/3.08e-13] Uncertainty in FX (Note 2)   (stat.error)
  Var (char) Variable flag (Note 3)   (meta.code;src.var)

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

Thanks for acknowledging the VizieR Service
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact