The AIDA snout (with single DSSD and plastic) has been mounted in S4 cave again. DSSD was connected to the outer 4 FEEs again.
-160 V Bias applied and DSSD holds voltage with leakage current of around 1.3 uA (was dropping as only biased briefly)
Bias off and FEEs offline again now as day nearly done. MBS testing will be performed shortly, as well as resolution checks. |