CTOF Timing

From GlueXWiki
Revision as of 04:57, 19 December 2022 by Zihlmann (Talk | contribs) (CTOF raw timing)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

CTOF Timing

This section looks at the timing of the CTOF data

CTOF raw timing

Looking at the raw ADC and TDC times of CTOF hits. The raw data is translated using conversion values for ADC and TDC Digi Data.

double ADC2ns = 0.0625;
double TDC2ns = 0.0234375;

An example of the CTOF timing for ADC and TDC with looking at CTOF trigger events where the physics trigger did also fire. The data is from run 101604 and run 101606. The distributions for these runs suggest a general base-time offset for ADC and TDC of about 96ns and 285ns, respectively.


ADC timing run 101604 and run 101606
Adc timing.gif


TDC timing run 101604 and run 101606
Tdc timing.gif


ADC timing run 101290 and run 101291
Adc timing r101290 r101291.gif


TDC timing run 101290 and run 101291
Tdc timing r101290 r101291.gif


ADC timing run 100834 and run 100835
Adc timing r100834 r100835.gif


TDC timing run 101604 and run 101606
Tdc timing r100834 r100835.gif