as I was searching already several times for this information, I put it now here 

started to monitor QLA ~18.3.2014 (see https://www.fact-project.org/logbook/showthread.php?tid=2223)

|| Date, Time || Source || additional info ||
|| || || ||
|| 10.6.2014 0:57 || Mrk501 || 3-4 CU, for night of 8./9.6.2014 ||
|| 19.6.2014 3:32 || Mrk501 || ~ 3 CU ||
|| 21.6.2014 2:46 || Mrk501 || 3-4 CU, only 1 bin above limit ||
|| 24.6.2014 2:17 || Mrk501 || > 5 CU, triggered HESS Atel ||
|| 28.7.2014 0:28 || Mrk501 || > 5 CU, missed other alerts around this date || 
|| 22.8.2014 1:12 || Mrk501 || ~ 3 CU ||