#abstract: 
OK "secure against symmetric delay attacks" leave it out?

OK "leave initial demo out"

- "co-located"

#intro:
- "using" instead of exchanging

- "single-trip time"?

OK Fig 1: put in front

#Experiment:

- FBS - didn't address photon loss
this way has a lost

Okish ", with a linewidth of the 0 dispersion..." yicheng paper

- "improve the precision"

OK mention 10km before the observed pair rates 160 and 8900

OK "resolve coincidence peaks" - only single peaks!

OK "histogram resolution" vs "histogram bin width"

- "empirical models for G and R by collecting coincidences"

OK "precision of what?" - also, define precision

OK temperature fluctuation in 10s vs 3 hrs to emphasise that it's a long term drift

OK changing conjuction: and a propagation delay variation of a fewe ten ps km-1 K-1..

OK "millimeter scale" 16ps is equivalent to how many mm? 

- Delta T resused

- delta bar give the number?

OKish "suppression factor" 

#Distance-independent clock synchronization with independent clocks:

OK "resulting in a upper-limited drift"

#fit is too precise!!

OK define time deviation or reference!

#Protocol security:
- However, in our current implementation... 

OK CAR low which might not allow... kill it off? cuz can violate anyway... quote noise-dependent bell violation... might need to take a longer time?

OK "strong assumption"