HowTo get TOF information




HowTo get TOF information: steps to do.

1. Open COT display from the "CDF ED Manager" Window

2. Then click with right mouse button one of the COT canvas, you'll see pop-up menu. Set SetDisplayTofPMThits on.

3. Zoom enough to see these hits(they are around TOF detector)

4. Press "Hit" button from the "Select Buttons" group. Clicking on the hit one get printed info like the following:


----------TEdTofPMThit       :    0xd8306b8
Bar#                         :   104
Flag (East 0, West 1,E+W 10) :    10
Phi                          : 174.17
East TDC count               :  2637 
East ADC count               :  1255 
West TDC count               :  1744 
West ADC count               :   859 
-----------------------------------------

Dark blue hits correspond to signal in both PMT, magenta - only East side, green - West side.

There is no correlation yet between geometry drawn and the markers. Position of the marker is based purely on the number of scintillator bar:

2*pi/216 * ( BarNumber+0.5 )
And the distance from the beam-pipe was taken 146.

Questions/comments? Write to me.





Last modified December 102, 2001 by Andrei Loginov(loginov@fnal.gov)