Difference between revisions of "WAC Notes February 16 2020"

Revision as of 09:56, 26 February 2020

PREX Main << Weekly Analysis Coordinator << WAC Notes CREX << Instructions

WAC Notes February 15 2020 << >> WAC Notes February 17 2020

February 16 2020

Daily Meeting BlueJeans

Production Run List - Slug 135 - IHWP OUT - Flip-RIGHT - Production

Start this slug at the end of Swing shift, February 16 after a long down (waiting for HALL B pass change)

• Good - Run 6424
  • User_Comment says checking blinder,but is a Production run on Ca-48 target. User_comment in the hard copy says moved to C-Hole at the end of the run
  • Aq is quite large but within errorbar in the second half of the run
  • Larger energy slopes comparing with production running before but is at the same level where we left during A_T measurements
  • An outlier in ATL1
• Good - Run 6427
• Good - Run 6428
  • Only a few thousands of Good Events. Quite large Aq but within errorbar in the beginning
  • Raster current changed
• Good - Run 6429
• Good - Run 6430
  • Large (~-11%) residual correlation of USL with AqUS
• Good - Run 6431
  • 150uA and 140uA beam
• Good - Run 6432
• Good - Run 6433
  • Some excursion in 0i01Y, loss in 0l02 for a while
• Good - Run 6434
  • Quite large Aq in minirun 2. Quite large slopes and widths in minirun 3,4, and 5.
  • Huge excursion in bpm4ec
  • >1mm excursion in bpm12X for a while in the middle of the run
  • USL yield decreased while USR yield increased in the middle of the run. This matches with bpm4ec but other bpms donot have such a big excursion
• Good - Run 6435
  • Quite large Aq in minirun 1
• Good - Run 6436
  • Loss in 0l02, excursion in 1l01Y in the middle of the run
• Good - Run 6437

Non-Production Runs and Bad Runs

• run6425 is in C-Hole
• run6426 is in C-Hole, but rcdb says "Production"

Pedestal/Calibrations Updates

• https://docs.google.com/spreadsheets/d/1mt39fCuIW3Pr8TO7fzhtFjmMFt4Op30jMm5wMQke6Xo/edit?usp=sharing

Issues

Updates