January 3, 2006
ALMA Prototype
Antenna Evaluation OverviewEvaluation Overview
26
Fast Switching Performance Summary
1.5-1.8
sec
1.5* sec
Accelerometer
1.5-2.0
sec
1.4-1.6
sec
Optical
1.5-1.8
sec
1.4-1.8
sec
Radiometry
VertexRSI
AEC
System/Technique
* Ignoring
antenna drive shutdown due to apex oscillation