ashtech DG16 Reference Manual page 229

Table 7.13. $PASHR,MSB Response Format for Message Type 18
Z Count
Station Health
Sequence Number
UTC Hour
UTC Minute
UTC Second
AddTime
Carrier Phase (1/256 cycle)
Frequency Indicator
Reserved
LastInd
PInd
Reserved
Quality
Satellite ID
Cumulative Loss of Continuity
Checksum
Table 7.14 outlines the $PASHR,MSB response structure for RTCM Type 19
message.
Table 7.14. $PASHR,MSB Response Format for Message Type 19
Bytes Count
RTCM Message Type
Repeat Counter (# of satellites)
Base Station ID
Z Count
Station Health
Sequence Number
UTC Hour
Raw Data Commands
Field
integer
character: 3
character: 5
character
character
character
long
long
character: 2
character: 6
character: 1
character: 1
character: 3
character: 3
character
character
integer
Field
integer
character
character
integer
integer
character: 3
character: 5
character
Type Length (bytes)
2
1
1
1
1
4
4
1
2
1
1
1
2
Type Length (bytes)
2
1
1
2
2
1
1
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