Minutes of the forward endcap EMC eZuce SRN meeting, 28th of January 2019, 14:00-14:30

Presence:

• Basel: -
• Bochum: Fritz-Herbert, Malte, Matthias, Miriram, Tobias T., Tom
• Bonn: Christoph
• Groningen: -
• Stockholm: -
• Uppsala: Pawel
• Giessen: Markus
• GSI: -

APD Submodule Production:

• In preparation of the APD submodule manufacturing there was some exchange of material between Bonn and Bochum:

1. Capsules and 8-mountplates were delivered for drilling at Bonn mechanics workshop
2. 47 crystals have been identified to be in Bonn, except for 16 in a submodule Christoph still needs for testing the remaining ones have been brought back to Bochum

• The colored nylon tubes used to bundle cables on the submodules have been determined to be 1 cm shorter than the ones used in the VPTT submodules
• APD screnning: Andrea will give a date for APD pickup at GSI (Markus)
• Giessen needs something between 9 and 25 pairs of APDs for a test unit for the upcoming Mainz beamtimes

SADC crates:

• Pawel pointed out that for the final design of the SADC backplane PCB he needs to know what exactly the space behind the backplate looks like/is available
• Manufacturing and covering of the costs will be done by BO/BN but final design of the crates which in turn depends on the exact layout of the backplane PCB is currently in the hands of KVI -> will this last?