Charm tests

• Results of the tests are stored in Edwards wiki page. 
• Take a closer at measurement data to understand the signs of aging.

Radiation monitoring

• Installation of passive dosimeters planned for the future.
• mb/mq has uqds poor man's radmon

Discussion of the results

• What is the differen between B1 and B2? --> not clear what b1 and b2 means
• Could be the case that stuff was replaced --> history of the units must be reconstructed
  • yellow rack replacement
  • LS1 quad and dipole LS2
  • took all out and put back back again
• on other side of IP no change
  • beginning of 2018 did some changes
  • a9 r5 for main dipole was removed
• For he first results, data point 248 was used. --> We need to use the minimum voltage (when the current is 0).

Next steps

• Redo the analysis: Use the minimum voltage (to get holding current) and for MB, MQ look at current as well
• Reconstruct the history: Meeting with Edward