Description: Displays the GPS satellite tracking information in the
format of:

N,X1,Y1,Z1,...,XN,YN,ZN

defined as follows:
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N        Number of satellites. If one or more satellites 
         are available, Xi,Yi,Zi follows N.

Xi       Satellite vehicle number.

Yi       Satellite signal strength in dBW where less 
         than -200 dBW means no signal.

Zi       Zi can be either T or C. T(racking) means the 
         SyncServer receives the information from the 
         satellite but the information is not used in its 
         timing solution. C(urrent) means the SyncServer 
         currently uses satellite information in its 
         timing solution.

Examples

For no satellites:
0

For one satellite with vehicle number 16:
1,16,C,-158

For six satellites:
6,12,C,-156,14,C,-155,8,T,-162,24,C,-158,18,C,161,6,C,-160      
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