As far as I have been able to tell when looking a couple of weeks back the data they are mainly using for ground based confirmations is the stuff from the first

As far as I have been able to tell when looking a couple of weeks back the data they are mainly using for ground based confirmations is the stuff from the first few months. There seems to be quiet a big lag time between recording the data and actually getting it out for confirmations which themselves would be taking quiet some time.