Difference between revisions of "November 30, 2015"

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:: - new TS firmware (check in progress)
 
:: - new TS firmware (check in progress)
 
:: - BCAL LED trigger distribution through TS  
 
:: - BCAL LED trigger distribution through TS  
:: - TPOL stand alone CTP self-trigger  
+
:: - TPOL stand alone self-trigger with CTP
  
 
  
 
+
* '''L1 trigger commissioning plans for the fall 2015 spring 2016 run'''
* New firmware for F1TDC
+
::* PS trigger (TAGM bias voltage calibration, TAGH, PS voltage scans, efficiency studies). Run TRD in parallel, if no problems.
:: - update v3 firmware to the version v3_127
+
::: - test/debug trigger (2 - 3 hours).
 
+
::: - production (1 - 2 night shifts)
* CAEN TDC multi-block readout
+
:::: run conditions depend on the accelerator performance (200 nA electron current, 10^-4 radiator, 10^-3 converter + Be converter, TBD) 
 
+
::* Trigger for FDC alignment (ST/TOF + FCAL)
* Scalers implementation at SYNC event
+
::* Trigger for FCAL MIPs calibration (ST & TOF)
:: - asynchronous pedestals
+
::: - test/debug trigger (3 - 4 hours, CDC/FDC switched off)
 
+
::: - production at low luminosity  with the FDC switched on (1 - 2 night shifts for both the FDC alignmnent and FCAL MIP triggers)  
* L1 trigger commissioning plans for the fall run
+
::* Debug FCAL/BCAL trigger
:: - TAGM calibration (PS trigger)
+
::: - trigger studies (3 - 4 hours)
:: - FDC alignment (ST/TOF + FCAL)
+
::: - take data with the BCAL/FCAL trigger, FCAL/BCAL thresholds will be tuned, chambers can be switched on depending on run conditions (1 - 2 night shifts).
:: - FCAL/BCAL triggers  (Energy sum)
+
::: - test trigger performance at high rate. Take data with 'nominal' trigger thresholds.
:: - Trigger produced by TAGM/TAGH
+
::* Trigger generated by TAGM/TAGH
 +
::: - trigger studies (3 - 4 hours)
 +
::: - combine TAGH/TAGM with other trigger types.
 +
::: - take data with the total absorption counter, 2x10-5 radiator, a few nA current (TBD)  (2 - 3 hours)
 +
::* Special trigger requests from sub-detectors

Latest revision as of 11:00, 14 December 2015

  • Modifications of config files
- parameters for CAEN R-C adjustment
- parameters for fa125 initialization
- implementation of SYNC events (in progress)
- configuration of TRD, concurrent running with ST (in progress)
  • Other
- new TS firmware (check in progress)
- BCAL LED trigger distribution through TS
- TPOL stand alone self-trigger with CTP


  • L1 trigger commissioning plans for the fall 2015 spring 2016 run
  • PS trigger (TAGM bias voltage calibration, TAGH, PS voltage scans, efficiency studies). Run TRD in parallel, if no problems.
- test/debug trigger (2 - 3 hours).
- production (1 - 2 night shifts)
run conditions depend on the accelerator performance (200 nA electron current, 10^-4 radiator, 10^-3 converter + Be converter, TBD)
  • Trigger for FDC alignment (ST/TOF + FCAL)
  • Trigger for FCAL MIPs calibration (ST & TOF)
- test/debug trigger (3 - 4 hours, CDC/FDC switched off)
- production at low luminosity with the FDC switched on (1 - 2 night shifts for both the FDC alignmnent and FCAL MIP triggers)
  • Debug FCAL/BCAL trigger
- trigger studies (3 - 4 hours)
- take data with the BCAL/FCAL trigger, FCAL/BCAL thresholds will be tuned, chambers can be switched on depending on run conditions (1 - 2 night shifts).
- test trigger performance at high rate. Take data with 'nominal' trigger thresholds.
  • Trigger generated by TAGM/TAGH
- trigger studies (3 - 4 hours)
- combine TAGH/TAGM with other trigger types.
- take data with the total absorption counter, 2x10-5 radiator, a few nA current (TBD) (2 - 3 hours)
  • Special trigger requests from sub-detectors