Attendance:
Conny, Philip, Bhavna, Kaz, Alex, Zongde, Xavier, Julian, Nolan, Chris, Lorenzo, Bojan, Dionisio
Agenda items:
- Lorenzo's presentation on investigated HR issues
Presentations and other relevant documents:
ePixHR V4, Tuning Beamtime Feb2023 (Lorenzo)
Allowed ACQ Trigger Rates for Set Run Trigger Rates
Notes:
Lorenzo's suggestions for Feb beamtime: (types of plots we need)
- New ADC settings and VrefDAC
- pixel vs time
- Low flux data to analyze data with 14 and 12/11 bits
- banding? 1d histogram of pedestal and single photon
- High intensity scan to demonstrate that thesaturation issue is gone
- Tune comparator level to be at least 2k ADU below saturation level in FH/FM
- intensity vs wave8, check saturation, look at every pixel
- Optimize pixel settings
- Filter: optimal noise and switching operation
- weighting function at low intensity with CompEnOn=1, intensity vs wave8, 1d histogram of pedestal
- Pixel bias settings
- Filter: optimal noise and switching operation