• 16 ERAMs on bot TPC + ERAM-12 (large RC) and 35 (200 kOhm) as spares (at JPARC)

• Global Status of ERAMs production (to be cross checked) for TOP TPC

ERAM-07 : pb seen when bot TPC assembly (not short circuit but too much dust)

ERAM-11

ERAM-14

ERAM-15 : mounting pb on bot TPC --> checked OK at saclay --> usable

ERAM-16 : cc repaired

ERAM-20 : large gain in border

ERAM-27 : THE "surplisingly good" one from bad batch 25-34

ERAM-36 small spreading issues

ERAM-37 small spreading issues

ERAM-39

ERAM-41

ERAM-43 ?

• ERAMs considered "last choices" for TOP TPC

MM1-DLC2 (ERAM-00 in database)

MM1-DLC1

ERAM-25 : bad batch, gain gradient

ERAM-33 : bad batch, gain gradient

ERAM-34 : bad batch, gain gradient

ERAM-38 if not repaired (6 dead pads)

ERAM-42 if not repaired (10 rms noise randomly spread on the global surface)

ERAM-18 : RC/2

• first selection of "first choice" ERAMs for TOP TPC : 12 ERAMs + 2 ? (38 & 42 )

ERAM-07 : pb seen when bot TPC assembly (not short circuit but too much dust)

ERAM-11

ERAM-14

ERAM-15 : mounting pb on bot TPC --> checked OK at saclay --> usable

ERAM-16 : cc repaired

ERAM-20 : large gain in border

ERAM-27 : THE "surplisingly good" one from bad batch 25-34

ERAM-36 small spreading issues

ERAM-37 small spreading issues

ERAM-39

ERAM-41

ERAM-43 ?

• remaining ERAMs = 5 ERAMs

to glue/scan

ERAM-44

ERAM-45

to be produced

ERAM-46

ERAM-47

ERAM-48

• Status of FEC cards available at CERN (LPNHE has 4 FEC more FEC cards to ship to CERN for the last ERAMs) 

remaining to be used

15, 23, 28, 31, 59, 60, 73, 75, 76, 83