July 24, 2019 online meeting minutes: Difference between revisions

Latest revision as of 10:52, 24 July 2019

present: Sergey Boyarinov, Ben Raydo, vpk, stepan, nathan

1. HPS status

HPS finally started production, running around 12kHz and 110MB/s with 160nA current, rate may go up but not significantly which will be easy for DAQ; SVT part seems stable after a lot of work conducted during last few weeks by SLAC teem; rcdb was deployed last night, now all components are in place

more trigger studies can be conducted, beam current will be increased factor 2 so we need to optimize trigger to stay within about 30kHz event rate; random trigger run will betaken and studies conducted, in a meanwhile will used current trigger (single positron)

2. Purchase requisitions

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 . HPS status
-* HPS finally started production, running around 11kHz and 150MB/s with 160nA current, rate may go up but not significantly which will be easy for DAQ; SVT part seems stable after a lot of work conducted during last few weeks by SLAC teem; rcdb was deployed last night, now all components are in place
+* HPS finally started production, running around 12kHz and 110MB/s with 160nA current, rate may go up but not significantly which will be easy for DAQ; SVT part seems stable after a lot of work conducted during last few weeks by SLAC teem; rcdb was deployed last night, now all components are in place
 * more trigger studies can be conducted, beam current will be increased factor 2 so we need to optimize trigger to stay within about 30kHz event rate; random trigger run will betaken and studies conducted, in a meanwhile will used current trigger (single positron)