Difference between revisions of "WAC Notes February 17 2020"

From PREX Wiki
Jump to: navigation, search
(Production Run List - Slug 136 - IHWP OUT - Flip-RIGHT - Production)
(Production Run List - Slug 136 - IHWP IN - Flip-RIGHT - Production)
 
(6 intermediate revisions by the same user not shown)
Line 31: Line 31:
 
** LQ1 tripped, applied event_cut at the end of the run
 
** LQ1 tripped, applied event_cut at the end of the run
 
** Detector width is still large
 
** Detector width is still large
 +
** BCM asym noisy in the first half
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run6441_000 Run 6441]
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run6441_000 Run 6441]
 
** LQ1 tripped, applied event_cut at the end of the run
 
** LQ1 tripped, applied event_cut at the end of the run
Line 36: Line 37:
 
** Detector width is still large
 
** Detector width is still large
 
** Large residual correlation of detector (USR) with AqUS and AqDS
 
** Large residual correlation of detector (USR) with AqUS and AqDS
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run6442_000 Run 6442]
 
** Detector width is still large
 
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run6443_000 Run 6443]
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run6443_000 Run 6443]
 
** Detector width is still large
 
** Detector width is still large
Line 43: Line 42:
 
** Detector width is still large
 
** Detector width is still large
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run6445_000 Run 6445]
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run6445_000 Run 6445]
** '''Large Aq for minirun 4'''
+
** '''Large Aq for minirun 4''' (4.88+/-2.30)
 
** Detector width is still large
 
** Detector width is still large
* NeedCut - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run6446_000 Run 6446]
+
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run6446_000 Run 6446]
 
** Energy BPM wires saturated
 
** Energy BPM wires saturated
 
** Detector width is still large
 
** Detector width is still large
* NeedCut - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run6447_000 Run 6447]
+
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run6447_000 Run 6447]
 
** Energy BPMs saturated many times. FFB ON/OFF to investigate this issue
 
** Energy BPMs saturated many times. FFB ON/OFF to investigate this issue
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run6448_000 Run 6448]
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run6448_000 Run 6448]
 
** Some beam excursion in the beginning of the run
 
** Some beam excursion in the beginning of the run
* NeedCut - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run6449_000 Run 6449]
+
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run6449_000 Run 6449]
 
** ~ 1mm of beam excursion at the end. Quite large Aq in 0th and 2nd minirun
 
** ~ 1mm of beam excursion at the end. Quite large Aq in 0th and 2nd minirun
* NeedCut - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run6451_000 Run 6451]
+
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run6451_000 Run 6451]
 
** ~ 1mm beam excursion in the beginning
 
** ~ 1mm beam excursion in the beginning
* NeedCut - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run6452_000 Run 6452]
+
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run6452_000 Run 6452]
 
** ~0.8mm of beam excursion at the end. 4ec again sees this huge. bpm12X also has ~0.8mm-1mm of excursion
 
** ~0.8mm of beam excursion at the end. 4ec again sees this huge. bpm12X also has ~0.8mm-1mm of excursion
 
** Due to the excursion detector yield has changed (increased in USR and decrease in USL). SAMMs also see this.
 
** Due to the excursion detector yield has changed (increased in USR and decrease in USL). SAMMs also see this.
Line 64: Line 63:
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run6458_000 Run 6458]
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run6458_000 Run 6458]
 
** Aq little bit noisy at the end part of the run
 
** Aq little bit noisy at the end part of the run
* NeedCut - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run6459_000 Run 6459]
+
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run6459_000 Run 6459]
 
** Some intermittent energy excursions ~1mm
 
** Some intermittent energy excursions ~1mm
 +
 +
=== Production Run List - Slug 137 - IHWP OUT - Flip-RIGHT - Production ===
 +
Start this slug at ~04:02am, February 17
 +
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run6460_000 Run 6460]
 +
** An outlier in MAIN det asym
 +
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run6461_000 Run 6461]
 +
** Some beam excursions but looks good
 +
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run6462_000 Run 6462]
 +
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run6463_000 Run 6463]
 +
** Large Aq in 0th minirun (~4.58+/-1.88 ppm)
 +
** Don't see any obvious reason for this
 +
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run6464_000 Run 6464]
  
 
== Non-Production Runs and Bad Runs ==
 
== Non-Production Runs and Bad Runs ==
 +
* run6442 --> Junk
 +
* run6450 --> Junk (Carbon 1%, MCC trying to fix energy drift)
 +
* run6453 --> Junk (Lots of GAIN search failure)
 +
* run6454 --> Junk (Carbon 1%, MCC trying to fix FFB)
  
 
== Pedestal/Calibrations Updates ==
 
== Pedestal/Calibrations Updates ==

Latest revision as of 13:13, 17 February 2020

Documentation
HOW TOs for shift crew
Expert Tools
All Expert Contacts



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

WAC Notes February 16 2020 << >> WAC Notes February 18 2020

February 17 2020

Daily Meeting BlueJeans


Production Run List - Slug 136 - IHWP IN - Flip-RIGHT - Production

Start this slug at ~10:04am, February 16

  • Good - Run 6439
    • Aq slightly larger in minirun 0, detector width is also large. USR has ~11% residual correlation with AqDS
    • ~10 ppm larger detector slope
  • Good - Run 6440
    • LQ1 tripped, applied event_cut at the end of the run
    • Detector width is still large
    • BCM asym noisy in the first half
  • Good - Run 6441
    • LQ1 tripped, applied event_cut at the end of the run
    • Very short run
    • Detector width is still large
    • Large residual correlation of detector (USR) with AqUS and AqDS
  • Good - Run 6443
    • Detector width is still large
  • Good - Run 6444
    • Detector width is still large
  • Good - Run 6445
    • Large Aq for minirun 4 (4.88+/-2.30)
    • Detector width is still large
  • Good - Run 6446
    • Energy BPM wires saturated
    • Detector width is still large
  • Good - Run 6447
    • Energy BPMs saturated many times. FFB ON/OFF to investigate this issue
  • Good - Run 6448
    • Some beam excursion in the beginning of the run
  • Good - Run 6449
    • ~ 1mm of beam excursion at the end. Quite large Aq in 0th and 2nd minirun
  • Good - Run 6451
    • ~ 1mm beam excursion in the beginning
  • Good - Run 6452
    • ~0.8mm of beam excursion at the end. 4ec again sees this huge. bpm12X also has ~0.8mm-1mm of excursion
    • Due to the excursion detector yield has changed (increased in USR and decrease in USL). SAMMs also see this.
  • Good - Run 6455
  • Good - Run 6456
  • Good - Run 6457
  • Good - Run 6458
    • Aq little bit noisy at the end part of the run
  • Good - Run 6459
    • Some intermittent energy excursions ~1mm

Production Run List - Slug 137 - IHWP OUT - Flip-RIGHT - Production

Start this slug at ~04:02am, February 17

  • Good - Run 6460
    • An outlier in MAIN det asym
  • Good - Run 6461
    • Some beam excursions but looks good
  • Good - Run 6462
  • Good - Run 6463
    • Large Aq in 0th minirun (~4.58+/-1.88 ppm)
    • Don't see any obvious reason for this
  • Good - Run 6464

Non-Production Runs and Bad Runs

  • run6442 --> Junk
  • run6450 --> Junk (Carbon 1%, MCC trying to fix energy drift)
  • run6453 --> Junk (Lots of GAIN search failure)
  • run6454 --> Junk (Carbon 1%, MCC trying to fix FFB)

Pedestal/Calibrations Updates

Issues

Updates