There are 13 ACD Tiles numbered from 0-23, although only ids 0-15 were used during the testbeam.

The ACDTile class contains the information about a single ACD tile.
This includes the pulse height value (PHA), and a bit to indicate whether a hit was above threshold or not.

ACDTile
Members Range Comment

getPMT()

0 to 1023

Returns the Pulse Height value for this tile  in ADC counts.Conversion from  ADC counts to Energy is done via calibration files

getHit()

0 or 1

Returns 1 if tile above threshold, 0 otherwise
getID()   Returns a pointer to a TileID object (See below)

 

TileID
Members Range Comment

getID()

0 to 23

Returns the number of the tiles