Schedule
Day/Week | Date | Activities | Program | |
---|---|---|---|---|
Thursday-Saturday | Dec/6-8 | T577 stand alone running. Day shift AMO beam unusable. | ||
Sunday | Dec/9 | T577 running at 5 GeV | ||
Monday | Dec/10 | Day: T577 changing energy to 8 GeV. | Night: T539 at 8 GeV | |
Tuesday | Dec/11 | Day: T577 running at 8 GeV. | Night: T539 at 8 GeV | |
Wednesday | Dec/12 | Day: T577 changing to 3 GeV until beam off 1pm |
Main Goal
The Nov/2018 T539+T545 session had reduced beam time due to one primary LCLS experiment didn't permit the 5 Hz parasitic beam to ESTB. A makeup shared session was negotiated during this period with T577 (Moller calorimeter) also using secondary beam. The main goals of this test session:
1) Collecting similar data as November session for the two SLAC RD53A modules with different active silicon thicknesses from the two LBNL modules. These modules didn't get beam time in November due to truncated session.
2) An independent examination of the L1A time distribution with the SLAC HSIO2+FEB readout. Data taken so far with YARR all exhibited a very broad distribution.
Preparation
Caladium was moved into place at the start of T577 and remote driven to far wall with 1-2 inch clearance from beam line so that we can remote drive it back to beam line.
A97 had 1000e tuning from Timon on YARR during last period. Checked with RCE+FEB calibration looking OK
A97 | Thresholds | Noise map |
---|---|---|
YARR | ||
HSIO2+FEB |
B53 had brief tests by Aleksandra before sent to SLAC
B53 | Thresholds | Noise map |
---|---|---|
YARR | ||
HSIO2+FEB |
Installation Inventory
- RD53A module on DUT mounting frame
- FEB board + 12V supply
- HSIO2 (C02) with 12V supply
- FEB-HSIO2 QSFP->LS fiber
- DisplayPort cable
- Agilent LV supply with GPIB controller, LV cable to FEB. Ethernet cable to Fanless box.
- Keithley HV
- TLU box with its voltage supply + square USB link to Fanless box
- Additional NIM discriminator from ESA for better trigger fanout cleanup + LEMO cables
- Tie-wrap mounting for FEB