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D
Logs summary
138
 MiLLennium GPSCard Software Version 4.50 Command Descriptions Manual Rev 1
UTCA FORMAT
Structure:
Example:
$UTCA,-2.235174179077148E-008,-1.243449787580175E-014,32768,745,755,9,10,5*37 
[CR][LF]
$UTCA
pct
p1ot
data-ref
wk#-utc
wk#-lset
delta-time
lsop
day #-lset
*xx
[CR][LF
]
Field #
Field type
Data Description
Example
1
$UTCA
Log header
$UTCA
2
pct
Polynomial constant term, seconds
-2.235174179077148E-008
3
p1ot
Polynomial 1st order term, seconds/second
-1.243449787580175E-014
4
data-ref
UTC data reference time, seconds
32768
5
wk #-utc
Week number of UTC reference, weeks
745
6
wk #-lset
Week number for leap sec effect time, weeks
755
7
delta-time
Delta time due to leap sec, seconds
9
8
lsop
For use when leap sec on past, seconds
10
9
day #-lset
Day number for leap sec effect time, days
5
10
*xx
Checksum
*37
11
[CR][LF]
Sentence terminator
[CR][LF]