January 3, 2006
ALMA
Prototype Antenna Evaluation OverviewEvaluation Overview
Path Length Stability Performance Summary
6** mm
6** mm
Accelerometer
(15,21,32)* mm
(15,18,30)* mm
API5D
VertexRSI
AEC
System/Technique
*Dt <
(3,10,30) minutes
** Wind-induced component, Dt < 15 minutes