This official UEFA stat sheet appears to say that Celtic had 47 seconds of 2nd half possession against Barcelona.

So this official UEFA stat sheet seems to say that Celtic had a grand total of 47 seconds of possession against Barcelona on Wednesday night. The sheet says Celtic had 6 minutes and 4 seconds in the first half and then at the end of the game had 6 minutes and 51 seconds. Although confusingly it also says that Celtic had a total of 1 shot on target which seems impossible as they scored 2 goals.

Are we reading this correctly?

The full stat sheet is available here.

H/T Willie Gannon