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

Target dimension:

Radius Box size

  MgII absorption systems for Flat-Spectrum Radio QSOs (Chand+, 2012)
Post annotation
1.J/ApJ/754/38/table2Basic properties of our sample of 115 (nonblazar) Flat-Spectrum Radio Quasars (FSRQs) (115 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)
  Name (char) (i) Flat spectrum radio quasar (FSRQ) name (meta.number)
  M (char) Display the MgII(2796Å) redshifts and equivalent widths from table 3 (meta.ref.url)
  zem   [0.6/3.8] NED emission redshift (src.redshift)
  alpha   [-0.5/1.3] Radio spectral index α (Note G1)   (spect.index)
  F4.8 mJy [89/10938] The CRATES (Cat. J/ApJS/171/61) 4.8GHz flux density (phot.flux.density;
  mag mag [16/21] Veron-Cetty & Veron 2010, Cat. VII/258, magnitude in filter F (phot.mag)
  F (char) [OPBVRI] Photometry filter (Note 1)   (meta.code;instr.filter)
  Dz(w)  Redshift path Δz for weak system (Note 2)   (src.redshift;arith.diff)
  Nw  Number of weak systems above 5σ (Note 3)   (meta.number)
  Dz(s)  Redshift path Δz for strong system (Note 4)   (src.redshift;arith.diff)
  Ns  Number of strong systems above 5σ (Note 5)   (meta.number)
  Ref  Reference code (Note G2)   (meta.note)
  Cat  (n)Cross-match within 10" with Narayanan et al. 2007 (J/ApJ/660/1093) and Healey et al. 2008 (J/ApJS/175/97) (meta.ref.url)
  VV10  Display the Veron data 2010, Cat. VII/258 (meta.ref.url)
  CRATES  Display the CRATES data (Healey et al. 2007, J/ApJS/171/61) (meta.ref.url)
  SimbadName (char) Designation understandable by the Simbad data-base (
  _RA deg (i) Positions from Name (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from Name (declination part) (pos.eq.dec;meta.main)

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