VizieR

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VizieR

  
J/ApJ/807/150
  230GHz VLBI observations of M87 (Akiyama+, 2015)
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2015ApJ...807..150A
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Objects
Post annotation 		  
1.J/ApJ/807/150/table2Closure phase of M87 (17 rows)
2.J/ApJ/807/150/table3Gain-corrected visibility amplitudes of M87 (70 rows)

Simple ConstraintList Of Constraints
 
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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)
   (ALL)Date "Y:M:D" (n)Date of the observation (time.epoch)
   (ALL)Time "h:m:s" (n)UTC time of the observation (time.epoch)
  (1)Tri (char) Observational triangle; XYZ (Note G1)   (meta.note)
  (1)uXY  Baseline length of XY baseline in RA direction (Note G2)   (instr.baseline)
  (1)vXY  Baseline length of XY baseline in Dec direction (Note G2)   (instr.baseline)
  (1)uYZ  Baseline length of YZ baseline in RA direction (Note G2)   (instr.baseline)
  (1)vYZ  Baseline length of YZ baseline in Dec direction (Note G2)   (instr.baseline)
  (1)uZX  Baseline length of ZX baseline in RA direction (Note G2)   (instr.baseline)
  (1)vZX  Baseline length of ZX baseline in Dec direction (Note G2)   (instr.baseline)
  (1)Phase deg Closure phase (time.phase)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_Phase deg The 1σ error in Phase (stat.error;time.phase)
  (2)Baseline (char) Baseline (Note G1)   (instr.baseline)
  (2)u  Baseline length in RA direction (Note G2)   (instr.baseline)
  (2)v  Baseline length in Dec direction (Note G2)   (instr.baseline)
  (2)Flux Jy (n) [0/1.2] Correlated flux density at 230GHz (phot.flux.density;em.mm.200-400GHz)
  (2)e_Flux Jy (n) [0/0.2] The 1σ error in Flux (stat.error;phot.flux)

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