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Document Title: 38
User’s Manual for the GPS Orion-S/-HD Receiver
Document No. Issue 1.0
GTN-MAN-0110 June 22, 2003
DLR/GSOCNo part of this document shall be reproduced in any form or disclosed to third parties without prior authorization.
4.4.1.10 F44 – Clock Data
This message provides information related to the receiver internal clock model.
MsgID Chars. Format Description
F44 71
Clock data
1
x <STX>
3
xxx Message Id (=F44)
4
xxxx GPS week
12
xxxxxx.xxxxx GPS seconds of week [s] (at message generation time)
2
xx GPS-UTC [s]
8
xxxxxxxx TIC count
8
xxxxxxxx Real Time Clock count [s]
4
xxxx Extrapolated boot time (GPS week)
12
xxxxxx.xxxxx Extrapolated boot time (GPS seconds of week) [s]
6
sx.xxx Clock drift [µs/s]
8
xxxxxxxx Time of applicability of clock model (TIC)
2
xx Checksum
1
x <ETX>
Notes:
Message definition subject to revision.
Example:
<STX>F441079479659.8000013 36550 35561079476004.72446+0.418 3654240<ETX>