[time-nuts] Trimble GPS ignored the leapsecond!
Geoff
geoff36 at gmail.com
Sat Dec 31 20:37:05 EST 2005
Hello all,
I had 3 PC's logging 3 GPS's for the leap second insertion.
A Motorola GT+ showed the leapsecond as "60" and is currently in sync with
UTC.
A Trimble SV6 GPS did NO leapsecond correction in NMEA mode, rebooting the
GPS in TAIP mode - it is now in sync with UTC!
The following is a Garmin 18 LVC, to make it easy to read I have edited it
down to just the relevant time info. note how $PGRMF relates GPS time and
UTC time.
----------------------------------------------
Garmin 18 LVC, edited NMEA data from Leap Second 2005->2006
Geoff Hitchcox, Christchurch, New Zealand.
http://www.geocities.com/kiwi_36_nz/
$GPRMC,235955,,,,,,,,311205,,
$GPGGA,235955
$PGRMF,332,8,311205,235955,13,
$GPRMC,235956,,,,,,,,311205,,
$GPGGA,235956
$PGRMF,332,9,311205,235956,13,
$GPRMC,235957,,,,,,,,311205,,
$GPGGA,235957
$PGRMF,332,10,311205,235957,13,
$GPRMC,235958,,,,,,,,311205,,
$GPGGA,235958
$PGRMF,332,11,311205,235958,13,
$GPRMC,235959,,,,,,,,311205,,
$GPGGA,235959
$PGRMF,332,12,311205,235959,13,
/**** The LEAP Second ****/
$GPRMC,000000,,,,,,,,311205,,
$GPGGA,235959
$PGRMF,332,13,311205,235959,14,
/**** The LEAP Second ****/
/* First second of 2006 */
$GPRMC,000000,,,,,,,,010106,,
$GPGGA,000000
$PGRMF,332,14,010106,000000,14,
/* First second of 2006 */
$GPRMC,000001,,,,,,,,010106,,
$GPGGA,000001
$PGRMF,332,15,010106,000001,14,
$GPRMC,000002,,,,,,,,010106,,
$GPGGA,000002
$PGRMF,332,16,010106,000002,14,
$GPRMC,000003,,,,,,,,010106,,
$GPGGA,000003
$PGRMF,332,17,010106,000003,14,
$GPRMC,000004,,,,,,,,010106,,
$GPGGA,000004
$PGRMF,332,18,010106,000004,14,
$GPRMC,000005,,,,,,,,010106,,
$GPGGA,000005
$PGRMF,332,19,010106,000005,14,
----------------------------------------------
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