Difference between revisions of "JEF meeting, October 18, 2024"

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= Agenda =
 
= Agenda =
  
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'''Preparation of parts for ECAL''' -- Sasha  
−
*'''Preparation of parts for ECAL''' -- Sasha  
+
* - HV distribution boards  [https://halldweb.jlab.org/detectors/fcal2/installation/meetings/08_09_2024/hv_board1.jpg][https://halldweb.jlab.org/detectors/fcal2/installation/meetings/08_09_2024/hv_board2.jpg]
−
*'''Installation of the FCAL2 detector & integration to GlueX''' -- Sasha, All
+
::  - PCBs with 5 (12 x 4) and 5 (6 x 8) connectors  are ready for two distribution boards. One more board will be ready during next week.
−
*'''Restoring PS test setup'''  
+
::  - Boxes for HV boards have been ordered. The lead time about 3 weeks.
−
*''' [https://halldweb.jlab.org/wiki/index.php/ECAL_Commissioning ECAL commissioning]''' -- Sasha, All
+
::  - Communicated with Vince P. (JLab's machine shop) and Tim. Ordered 2 temporary distribution boards, if the delivery of the real ones is delayed
 +
'''Installation of the FCAL2 detector & integration to GlueX''' -- Sasha, All
 +
* Installation of the light distribution board of the ECAL LMS [https://logbooks.jlab.org/entry/4317207]
 +
::  - Fine-tune the light source. Slightly modified the design, ordered new LEDs
 +
* Implementing ECAL into the GlueX DAQ [https://logbooks.jlab.org/entry/4316928]
 +
:: - rocecal3 crate was fixed [https://logbooks.jlab.org/entry/4317415] (initial DAQ implementation [https://logbooks.jlab.org/entry/4316928])
 +
:: - implementing flash ADC scalers [https://logbooks.jlab.org/entry/4317789]
 +
:: - translation table for the ECAL (finalize/check translation DB, generate xml file, import to the CCDB) - done [https://logbooks.jlab.org/entry/4317904]
 +
:: - implementing and verifying ECAL LMS trigger [https://logbooks.jlab.org/entry/4317903]
 +
:: - implementing and verifying the ECAL physics trigger. First event reconstructed using the GlueX software [https://logbooks.jlab.org/entry/4317905]
 +
:: - Installation of scintillating paddles for cosmic tests [https://logbooks.jlab.org/entry/4317905]
 +
:: - Start implementing VTP trigger modules. Requires modification of firmware. <span style="color:red"> The trigger crates may be unavailable for 1 - 1.5 months.</span>
 +
* ECAL HV interlock check [https://logbooks.jlab.org/entry/4318704]
 +
* Cable map of the ECAL LG modules after installing ECAL [https://logbooks.jlab.org/entry/4318588]
 +
* Reinstalling cables on the ECAL LV distribution board [https://logbooks.jlab.org/entry/4318432][https://halldweb.jlab.org/detectors/fcal2/installation/meetings/10_11_2024/install_cables.jpg]
 +
* [https://halldweb.jlab.org/detectors/fcal2/installation/safety_docs/safety.jpg Safety briefings] - Vlad, Sasha
 +
* [https://halldweb.jlab.org/wiki/index.php/FCAL_Installation Detector installation page]
 +
* [https://halldweb.jlab.org/wiki/index.php/FCAL2_Meetings FCAL2 Engineering Meetings]
 +
* Remaining installation tasks
 +
::  - Connecting cooling pipes to the ECAL fan (done by tech group)
 +
::  - Installing dark room ceiling and insulation inside the room, required for cooling test (almost complete)
 +
::  - Test cooling system (in progress, almost complete)
 +
::  - Installing HV distribution boards, start switching the detector ON  (waiting for HV boxes) 
 +
'''Restoring PS test setup''' [https://halldweb.jlab.org/detectors/fcal2/installation/meetings/08_09_2024/ps_setup.jpg]
 +
''' [https://halldweb.jlab.org/wiki/index.php/ECAL_Commissioning ECAL commissioning]''' -- Sasha, All
 
*'''Calibrations'''
 
*'''Calibrations'''
 
*'''Analysis/Simulation'''
 
*'''Analysis/Simulation'''
 
[https://halldweb.jlab.org/DocDB/0066/006667/001/Update-Oct17.pdf Laveen Update]
 
[https://halldweb.jlab.org/DocDB/0066/006667/001/Update-Oct17.pdf Laveen Update]

Revision as of 08:40, 18 October 2024

Connection

Meeting time and location:


Agenda

Preparation of parts for ECAL -- Sasha

  • - HV distribution boards [1][2]
- PCBs with 5 (12 x 4) and 5 (6 x 8) connectors are ready for two distribution boards. One more board will be ready during next week.
- Boxes for HV boards have been ordered. The lead time about 3 weeks.
- Communicated with Vince P. (JLab's machine shop) and Tim. Ordered 2 temporary distribution boards, if the delivery of the real ones is delayed

Installation of the FCAL2 detector & integration to GlueX -- Sasha, All

  • Installation of the light distribution board of the ECAL LMS [3]
- Fine-tune the light source. Slightly modified the design, ordered new LEDs
  • Implementing ECAL into the GlueX DAQ [4]
- rocecal3 crate was fixed [5] (initial DAQ implementation [6])
- implementing flash ADC scalers [7]
- translation table for the ECAL (finalize/check translation DB, generate xml file, import to the CCDB) - done [8]
- implementing and verifying ECAL LMS trigger [9]
- implementing and verifying the ECAL physics trigger. First event reconstructed using the GlueX software [10]
- Installation of scintillating paddles for cosmic tests [11]
- Start implementing VTP trigger modules. Requires modification of firmware. The trigger crates may be unavailable for 1 - 1.5 months.
- Connecting cooling pipes to the ECAL fan (done by tech group)
- Installing dark room ceiling and insulation inside the room, required for cooling test (almost complete)
- Test cooling system (in progress, almost complete)
- Installing HV distribution boards, start switching the detector ON (waiting for HV boxes)

Restoring PS test setup [16] ECAL commissioning -- Sasha, All

  • Calibrations
  • Analysis/Simulation

Laveen Update

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