> > > 
> > > LEC fast comparator has been set to 0x2 (200keV) which is *very* low and means the fast comparator will be triggering on noise.
> > > 
> > > The *minimum* LEC fast comparator setting should be in the range 0x5 - 0xa (500-1000keV).
> > > 
> > > I have set the TapeServer to 'no storage' mode to avoid filling the aida-gsi disk with rubbish.
> > 
> > Thanks. From the DESPEC elog.gsi.de/despec/Implantation+Stack/18
> > 
> > "We have made a trigger from the BGO logic and OR64 of the fast discriminator from AIDA. This was sent as a trigger to the bPlast Exploder.
> > 
> > This did not work as the FEE64s of AIDA are running into high dead-time and a result are dropping data. This is a problem for the ucesb unpacker as it will quite working if one of the subsystem stops sending 
data. (@Nic is this correct?)
> > 
> > This is indeed what I see as whenever we try to run FAIRROOT the tree builder exits immediately."
> 
> We have increased the all thresholds excluding aida10 to 0xff. To not trigger on the other FEEs, however better, the DAQ still occasionally runs into dead time and as such fails with making trees.
> 
> We have thus elected to turn off AIDA and move out the platform. The conclusion is that we are not able to do this fast timing test with a 200 keV threshold.

Per our discussions in December 2024 this is exactly what would be expected.