Difference between revisions of "JEF meeting, January 17, 2025"

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*9:30 am EST (JLab time) remote only
 
*9:30 am EST (JLab time) remote only
 
* [https://halldweb.jlab.org/wiki-private/index.php/JEF_Weekly_Meeting#Connection_information Connection information]
 
* [https://halldweb.jlab.org/wiki-private/index.php/JEF_Weekly_Meeting#Connection_information Connection information]
−
 
  
 
= Agenda =
 
= Agenda =
 
'''Preparation of parts for ECAL''' -- Sasha  
 
'''Preparation of parts for ECAL''' -- Sasha  
  
−
'''Installation of the FCAL2 detector & integration to GlueX''' -- Sasha, All  
+
:: -Four boxes for HV distribution boards have arrived to the lab. PCBs with HV connectors were installed on 2 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]
 +
:: -Updated design of the LMS light source with 25 LEDS. PCB layout under preparation, expect to order the new PCB during next week.
 +
:: -Four temperature sensors (RTD) arrived to the lab. They will be installed in the ECAL divider region during next week.
 +
:: -Two additional fans for cooling the ECAL dividers arrived. Will be installed today.
 +
'''-Installation of the FCAL2 detector & integration to GlueX''' -- Sasha, All
 +
* 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/4319280][https://logbooks.jlab.org/entry/4319672]
 +
:: - 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]
 +
:: - 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>
 +
::: - The VTP was installed in the D2-1-TOP crate, IP address assigned, and can be booted now
 +
::: - New version of DAQ, VTP included as a DAQ component [https://halldweb.jlab.org/detectors/fcal2/installation/meetings/11_08_2024/daq_vtp.png]
 +
* Installation of scintillating paddles for cosmic tests [https://logbooks.jlab.org/entry/4317905] [https://logbooks.jlab.org/entry/4318834][https://logbooks.jlab.org/entry/4319535]
 +
* 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/4318905]
 +
* [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]
 +
* Commissioning north part of the ECAL (instrumented with 2 temporary HV distribution boards) [https://logbooks.jlab.org/entry/4319280][https://logbooks.jlab.org/entry/4319672][https://logbooks.jlab.org/entry/4320378][https://logbooks.jlab.org/entry/4320977]
 +
* Commissioning of the south bottom region [https://logbooks.jlab.org/entry/4323021]
 +
* Commissioning of the south top region [https://logbooks.jlab.org/entry/4323644]
 +
* Fix LV issues (north top region) [https://logbooks.jlab.org/entry/4323643]
 +
* First cosmic event in the ECAL [https://logbooks.jlab.org/entry/4320980]
 +
* Temperature scan in the ECAL divider region [https://logbooks.jlab.org/entry/4320981][https://logbooks.jlab.org/entry/4321406][https://logbooks.jlab.org/entry/4321241][https://logbooks.jlab.org/entry/4321188]
 +
:: Meeting with Tim, additional fans will be installed
 +
* Repairing a few ECAL LMS optical fibers [https://logbooks.jlab.org/entry/4320978][https://logbooks.jlab.org/entry/4321408]
 +
* Preparing for the installation of the insulation on the detector face
 +
:: - Removing Tedlar from the face of the detector [https://logbooks.jlab.org/entry/4321573]
 +
:: - ECAL flash ADC scalers before removing detector face cover [https://logbooks.jlab.org/entry/4321569]
 +
 
 +
* Preparing for the run -- Sasha
 +
:: [https://halldweb.jlab.org/hdops/wiki/index.php/Electromagnetic_Calorimeter Page for shift Takers ]
 +
:: [https://halldweb.jlab.org/detectors/fcal2/esad_safety ECAL in the Experimental Safety Assessment Document (ESAD)]
 +
:: EPAS for Maintenance of the Hall D ECAL (Jlab-PTW-5236)
 +
* [https://halldweb.jlab.org/wiki/index.php/FCAL2_Meetings FCAL2 Engineering Meetings]
 +
* Remaining installation tasks
 +
::  - Installing additional fans (will be installed today)
 +
::  - Installing insulation on the detector's face (done)
 +
'''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
  
−
'''[https://halldweb.jlab.org/wiki/index.php/ECAL_Commissioning ECAL commissioning]''' -- Sasha, All
+
'''Laveen update'''[[https://halldweb.jlab.org/DocDB/0066/006689/001/Nov15-Update.pdf]]
  
 
'''Calibrations'''
 
'''Calibrations'''
  
 +
:: -[https://halldweb.jlab.org/detectors/fcal2/installation/meetings/11_15_2024/2024.11.8-2024.11.14.pdf First look on cosmic data -- Zhikun]
 +
:: -[https://halldweb.jlab.org/detectors/fcal2/installation/meetings/12_06_2024 Adjusting HVs]
 
'''Analysis/Simulation'''
 
'''Analysis/Simulation'''

Revision as of 09:08, 17 January 2025

Connection

Meeting time and location:

Agenda

Preparation of parts for ECAL -- Sasha

-Four boxes for HV distribution boards have arrived to the lab. PCBs with HV connectors were installed on 2 distribution boards [1][2]
-Updated design of the LMS light source with 25 LEDS. PCB layout under preparation, expect to order the new PCB during next week.
-Four temperature sensors (RTD) arrived to the lab. They will be installed in the ECAL divider region during next week.
-Two additional fans for cooling the ECAL dividers arrived. Will be installed today.

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

  • Implementing ECAL into the GlueX DAQ [3]
- rocecal3 crate was fixed [4] (initial DAQ implementation [5])
- implementing flash ADC scalers [6][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]
- Start implementing VTP trigger modules. Requires modification of firmware. The trigger crates may be unavailable for 1 - 1.5 months.
- The VTP was installed in the D2-1-TOP crate, IP address assigned, and can be booted now
- New version of DAQ, VTP included as a DAQ component [11]
  • Installation of scintillating paddles for cosmic tests [12] [13][14]
  • ECAL HV interlock check [15]
  • Cable map of the ECAL LG modules after installing ECAL [16]
  • Reinstalling cables on the ECAL LV distribution board [17]
  • Safety briefings - Vlad, Sasha
  • Detector installation page
  • Commissioning north part of the ECAL (instrumented with 2 temporary HV distribution boards) [18][19][20][21]
  • Commissioning of the south bottom region [22]
  • Commissioning of the south top region [23]
  • Fix LV issues (north top region) [24]
  • First cosmic event in the ECAL [25]
  • Temperature scan in the ECAL divider region [26][27][28][29]
Meeting with Tim, additional fans will be installed
  • Repairing a few ECAL LMS optical fibers [30][31]
  • Preparing for the installation of the insulation on the detector face
- Removing Tedlar from the face of the detector [32]
- ECAL flash ADC scalers before removing detector face cover [33]
  • Preparing for the run -- Sasha
Page for shift Takers
ECAL in the Experimental Safety Assessment Document (ESAD)
EPAS for Maintenance of the Hall D ECAL (Jlab-PTW-5236)
- Installing additional fans (will be installed today)
- Installing insulation on the detector's face (done)

Restoring PS test setup [34]

ECAL commissioning -- Sasha, All

Laveen update[[35]]

Calibrations

-First look on cosmic data -- Zhikun
-Adjusting HVs

Analysis/Simulation

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