TimesyncStatus
This is a ROS message definition.
Source
# Status of the MAVLink time synchroniser
std_msgs/Header header
uint64 remote_timestamp_ns # remote system timestamp (nanoseconds)
int64 observed_offset_ns # raw time offset directly observed from this timesync packet (nanoseconds)
int64 estimated_offset_ns # smoothed time offset between companion system and Mavros (nanoseconds)
float32 round_trip_time_ms # round trip time of this timesync packet (milliseconds)