Two recent values of the common view clock offset and {TAIL ~ the network based clock offset} can be combined or superposed in {HEAD ~ a seamless way} to produce a final time offset estimate 
Two recent values of the common view clock offset and { TAIL ~ the network based clock offset } can be combined or superposed in { HEAD ~ a seamless way } to produce a final time offset estimate
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH