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

- 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]
First cosmic event in the ECAL [23]
Temperature scan in the ECAL divider region [24][25][26][27]