Presentation by Karl Menten - aerap
Presentation by Karl Menten - aerap
Presentation by Karl Menten - aerap
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Phase referencingTargetsourcea fewdegreesBackgroundquasarVLBA: Switch every 15second between maserand quasar. 50% duty cycle•• Allows imaging of weaksources• Provides excellentastrometric accuracy(down to 10 µarcsec)