Spectracom SecureSync 1200 User Reference Manual page 307

normally equals 3600 but drops to lower than 3600 about every 12 hours, the issue is likely
caused by the GNSS antenna having an obstructed view of the sky.
E x a m p l e
6 = 151 7 = 1894 8 = 480 9 = 534 10 = 433 12 = 108 Q = 3600
In this example, SecureSync tracked no less that 6 satellites for the entire hour. Out of the entire
hour, it was tracking 6 satellites for a cumulative total of 151 seconds (not necessarily in a
row). For the duration of the hour, it was tracking, 7, 8, 9, 10 and 12 satellites for a period of
time. Because it was tracking at least at least one satellite for the entire hour, this Quality value
is Q=3600.
Oscillator Log
Displays log entries related to oscillator disciplining. Provides the calculated frequency error
periodically while synchronizing to a reference.
TimeKeeper Log
Displays log entries related to TimeKeeper (if activated).
Journal Log
Displays log entries created for all configuration changes that have occurred (such as creating
a new user account, for example).
Update Log
Displays log entries related to software updates that have been performed.
Authentication Log
Displays log entries for authentication events (e.g., unsuccessful login attempts, an incorrectly
entered password, etc.) that are made to SecureSync's command line interfaces (such as the
front panel setup port, telnet, SSH, FTP, etc.).
NTP Log (Not Configurable)
The NTP log displays operational information about the NTP daemon, as well as NTP through
put statistics (e.g., packets/sec.). Examples for entries in this log include indications for when
NTP was synchronized to its configured references (e.g., it became a Stratum 1 time server), as
well as stratum level of the NTP references.
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4 SecureSync User Reference Guide Rev. 23
G P S Q u a l i f i c a t i o n L o g
If SecureSync is not connected to a GNSS antenna, this log will remain
Note:
empty.
4.5 Quality Management
E n t r y :
291