Measurements

This chapter summarizes the measurements that can be done with the ICEHAP laboratory setups. If you find this list incomplete, please add your measurement to the manual.

Ayumi created a checklist for the PMT Calibration runs. If you perform these, please print it out and make sure to check every item.

Most of the analysis scripts will attempt to write the calibration information into a .json file with the PMT serial number as name. Therefore, you should create a new file before running any analysis script. There is an alias for creating bare PMT and DEgg .json files. Just enter one of the following commands in a terminal on ratafia and follow the instructions:

create_new_entry
create_new_degg_entry

Measurement manuals:

• Gain vs. HV
  • Rationale
  • Setup
  • Running the DAQ
  • Analysis
• Linearity measurement and Pre-, After- and Latepulses
  • Rationale
  • Setup
  • Running the DAQ
  • Analysis
• PMT 2D Uniformity Scan
  • Rationale
  • Setup
  • Running the DAQ
  • Analysis
• Multiwavelength Quantum-efficiency measurement
  • Rationale
  • Setup
  • Running the DAQ
  • Analysis
• Darknoise measurement
  • Rationale
  • Setup
  • Running the DAQ
  • Analysis
• DEgg 2D Photon Detection Efficiency Scan
  • Calibrations
  • DEgg 2D PDE Scan
  • Results