Let's see whether this number increases after a couple of hours. Otherwise, let's see how labcoin explain where's their 5+ Th.
Well, do remember these are from 14-15 hours ago.
Possibly they had a test set of boards running at a very low level before ramping up to the full set.
We'd know if they'd, you know, tell us.
Weird, my calculations show pretty close to actual 2 TH (assuming of course regular payments to that address). Between the first and last payment there is a bit over 10 hours. BTC3.63 over that time period estimates ~ BTC8.62 per day. 2 TH, according to the BTC calculators yields BTC8.93 per day. So I'd say currently about 2 TH.
EDIT: I'm sure someone with a bit of programming knowledge can do tracking of, let's say, hash rate 5-day moving average solely from information from that address. That should give us a good estimation of their true hash rate.
The first payment can't be counted - it's a backlog of probably days of mining.
A more realistic figure makes it look like LABCOIN has two Avalons.