Timewalk and drift time correction

• Each Row is normalised to its peak value• If the first 2 (or more) hits have the same

timestamp, I take the next to highest ToTvalue as the ToT of the second hit

• Entry- and exit-pixel distributions clearly visible

Needs timewalk- and drift-time correction

Only needs timewalk correction

• Only select clusters of three with hits in the top two pixels of a super pixel

• Top two pixels of a super pixel must have equal ToA and fToA

• Third hit must have ToT == 1

• Only select clusters of two with hits in the top two pixels of a super pixel

• Top two pixels of a super pixel must have equal ToA and fToA

Non-uniform ftoa distribution