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/699/186
  VLA observations of the Galactic center (Zhao+, 2009)
ReadMe+ftp
2009ApJ...699..186Z
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/699/186/table1Log of data and observations (15 rows)

Simple ConstraintList Of Constraints
 
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)
  Obs cm [1.3/3.5] Observation wavelength (Note 1)   (instr.filter;em.wl.central)
  Date "Y:M:D" (n)Date of observation (time.epoch)
  RAB1950 "h:m:s" (i) Hour of right ascension (B1950) (pos.eq.ra;meta.main)
  DEB1950 "d:m:s" (i) Degree of declination (B1950) (pos.eq.dec;meta.main)
  f_pos (char) [a] J2000 position (Note 2)   (meta.code)
  nu GHz Observed frequency (em.freq)
  nu0 GHz (n) Effective frequency (em.freq)
  Vlsr km/s (n) LSR velocity (phys.veloc;pos.lsr)
  Delnu MHz Frequency interval (em.freq)
  Nch  Channel number (instr.dispersion)
  Arr (char) Array configuration (instr.setup)

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