Difference between revisions of "Bill's to do list"
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(→2020 Summer DIRC list) |
(→2020 Summer DIRC list) |
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# Modification vent to reduce FPGA temperature | # Modification vent to reduce FPGA temperature | ||
# Testing spare DIRC modules | # Testing spare DIRC modules | ||
− | # | + | # DIRC Diffusor seal issue |
− | + | ||
#** North LED 2 repplacement | #** North LED 2 repplacement | ||
+ | # Control and operation | ||
#* Alarm modification strategy | #* Alarm modification strategy | ||
#* Resolving (double checking) DIRC hole in occupancy before run starts | #* Resolving (double checking) DIRC hole in occupancy before run starts | ||
#* Dis-entangle DIRC interlock and interlock reset from FCAL and CCOM | #* Dis-entangle DIRC interlock and interlock reset from FCAL and CCOM | ||
#* Individual (stand alone) SiPM TDA offset | #* Individual (stand alone) SiPM TDA offset |
Revision as of 13:11, 31 January 2020
2018
- Priority list:
- Laser alignment and generating mis-alignment table (Bill, Andrew).
- Feedthrough opening angle measurement and fish tank (Bill, Fernando).
- Light monitors testing and mounting (Bill, Keith).
- DIRC module cabling strategy (Bill/Andrew).
- Hole opening on the backplate (Keith).
- Hole opening on the of the PMT mounting plate (Tim, Keith, Bobby).
- Plastic bolts and screws for the FPGA board. (Chris)
- Recover PMT #9 and 10 and perform test
- Spare micro-BNC cable for the big box. (Omen)
- Cleaning of the mirrors. (Greg, Keith)
- Remarking and repositioning the Fiber cable label. (Fernando/Chris)
- PMT mounting plate spacer (Bobby)
- Installation tray. (Mark/Keith)
- Installation spacer. (Bobby)
2019
- Temperature reduction for the DIRC FPGAs.
- Water quality setup, 3D printing the box.
- Darkening. ✓
- Uni-strut reinforcement for the distribution boxes. ✓
- Airflow sensor ✓
- Opening both DIRC boxes in January:
- Check mirror quality ✓
- Check anodize quality ✓
- Check water tightness of the diffuser assembly. ✓
- North Box:
- Check corner interference. ✓
- Silicone around the wielding spot. ✓
- South Box:
- Check the chipped corner water seal for both spots
2020 Summer DIRC list
- Darkening leak check
- Modification vent to reduce FPGA temperature
- Testing spare DIRC modules
- DIRC Diffusor seal issue
- North LED 2 repplacement
- Control and operation
- Alarm modification strategy
- Resolving (double checking) DIRC hole in occupancy before run starts
- Dis-entangle DIRC interlock and interlock reset from FCAL and CCOM
- Individual (stand alone) SiPM TDA offset