VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

  
J/ApJ/659/1040
  VLBI monitoring of NGC 4258 (Argon+, 2007)
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2007ApJ...659.1040A
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1.J/ApJ/659/1040/table1The observations (20 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 (char) (i) Observation code (meta.code;obs)
  Sp  Plot of line profile (meta.ref.url)
spectrum
  ExpCode (char) Experiment code (meta.code;obs)
  ObsDate "Y:M:D" (n)Observation date (time.epoch;obs)
  ObsYear yr (n) Observation date in decimal year (time.epoch;obs)
  Ant (char) Antennas used for the observation (Note 1)   (meta.id;instr)
  Beam1 mas (n) Size beam, average restoring beam full-width half-power (phys.angSize;instr.beam)
  Beam2 mas (n) Size beam, average restoring beam full-width half-power (phys.angSize;instr.beam)
  PA deg (n) [-32/39] Beam position angle, measured east of north (pos.posAng;instr.beam)
  Sen mJy (n) Sensivity (Note 2)   (instr.sensitivity)
  CL (char) [x-] Coverage in velocity range L = low-velocity emission (meta.code)
  CR (char) [x-] Coverage in velocity range R = redshift emission (meta.code)
  CB (char) [x-] Coverage in velocity range B = blue-shifted emission (meta.code)
  Com (char) Comments (meta.code)

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