Operations team: Su Dong , Rob Mina
Previous dissembled Caladium is reassembled by Test Facility in the ESTB tunnel but parked on the side as beam pipe was reinstalled for a down stream experiment (somewhat of a surprise for us) this week. Caladium mover control electronics is still missing and to be installed next week. We checked the re-connections and found a few errors and missing links which got corrected. Connected the double chip module 94-04-03 as DUT with upgraded DUT CAT6 data cables and tried pixel digital calibration which worked as expected. Reordered the power supplies on the remote power strip to match the original panel in EPICS.
Checking with Carsten about what is really going on this week, it turned out T-542 (sFlash) is taking the entire period Sep/22-Sep/26 so that the originally agreed Sep/26 for us has evaporated and we were never informed of that change.
Checked with sFlash at ESA control room. The intense scene confirmed the fear that they will probably need the entire period, including Monday.
sFlash is continuing with their runs so that we are unlikely to have any chance to run for Monday, considering that Caladium still needs to be brought onto beam line after beam pipe removal. So Monday is expected to mainly doing lab test of the first RTI module to get proper configurations prepared and check other preparation items.
Plan for today:
Activities:
The Research Yard construction people are unhappy about us rushing across the area in speed so that we are currently disallowed to go to ESA from the Research Yard ground floor through Gate 17/SSRL route. Everyone should go to ESA from Gate 30 to the top level counting room then down the stairs to ESA hall. If we have to drive in with equipment, we can give Keith Jobe a notice to arrange the passage via Research Yard.
Re-orientated the RTI module by mounting inside the L to give some space for the HV LEMO bend not touching EUDET. The HV socket facing perpendicular to the PCB is not test beam friendly. TImon mounted the FE65_P2 nad looks like RTI and FE65_P2 are reasonably aligned in height and horizontal position to go together. Just some DUT stage fine shifts should bring the DUT to beam.
Segei's threshold tuning for RTISC2B is giving high noise at 500e. Realized we didn't tape the sensor window. Proper blacktake hard to find. Kluged some thicker tape for now. Simple threshold scan didn't get sensible results. To be tried again tomorrow.
Tentative Shift assignments:
Shift Time | Shifter |
---|---|
Thursday 9am--9pm | Sergei, Su Dong,Timon,Ben,Katie |
Thursday 9pm--9am | Peilian, Ben (->1am), Timon (->5am), Sergei (4am->) |
Friday 9am--9pm | Su Dong, Nicole, Sergei (->11am) |
Friday 9pm--9am | Timon (->5am), Peilian, Rob (5am->10am), Timon (10am->) |
Saturday 9am--9pm | Su Dong, Ben (10am->), Timon (10am->2pm), Rob(9-10am) |
Saturday 9pm--9am | No shift. LCLS going to low energy. Ben, Su Dong switching warm->cold setup. |
Sunday 9am--9pm | Ben, Peter |
Sunday 9pm--9am | Su Dong, Nicole |
Monday 9am--9pm | Francesco(?)/Martin(?), Peter(?) |
Monday 9pm--9am | Ben, Rob |