Difference between revisions of "WAC Notes August 14 2020"

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* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7702_000 Run 7702] - Looks good. Needs BPM X cuts  
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7702_000 Run 7702] - Looks good. Needs BPM X cuts  
 
** -> "FFB Off , FF DAC off, FF off"
 
** -> "FFB Off , FF DAC off, FF off"
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7703_000 Run 7703] - RHRS Quad tripped off. Needs to cut 100k event onwards. Otherwise Needs BPM X cuts -> "FFB Off , FF DAC off, FF off"
+
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7703_000 Run 7703] - RHRS Quad tripped off. Otherwise Needs BPM X cuts -> "FFB Off , FF DAC off, FF off"
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7704_000 Run 7704] - Looks good. Needs BPM X cuts  
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7704_000 Run 7704] - Looks good. Needs BPM X cuts  
 
** -> "FFB Off , FF DAC off, FF off"
 
** -> "FFB Off , FF DAC off, FF off"
Line 45: Line 45:
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7707_000 Run 7707] - Looks good. Needs BPM X cuts  
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7707_000 Run 7707] - Looks good. Needs BPM X cuts  
 
** -> "FFB Off , FF DAC off, FF off"
 
** -> "FFB Off , FF DAC off, FF off"
 +
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7713_000 Run 7713] - FFB gave some trouble, but the data looks pretty good
 +
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7714_000 Run 7714] - 12X BPM cut out > -0.5mm, < -2.5mm. Looks good.
 +
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7715_000 Run 7715] - RQ1 tripped - cut out events after 220k. 12X BPM cut out > -0.5mm, < -2.5mm.
 +
==== LHRS only runs ====
 +
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7716_000 Run 7716] - RQ1 tripped - Local cuts RHRS. 12X BPM cut out > -0.5mm, < -2.5mm.
 +
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7717_000 Run 7717] - RQ1 tripped again. FFB ON, Feed Forward off test. Local cuts RHRS. 12X BPM cut out > -0.5mm, < -2.5mm. Beam excursion, cut out 0:60000 events
 +
** -> "FFB ON , FF DAC off, FF off"
 +
==== Normal again ====
 +
 +
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7718_000 Run 7718] - looks perfect to me. No bmod data
 +
** -> "FFB ON , FF off"
 +
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7719_000 Run 7719] - Needs BPM 12X yield cut out > 0.0, < -2.0
 +
** -> "FFB ON , FF off"
 +
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7720_000 Run 7720] - Short run
 +
 +
Continued on [[WAC_Notes_August_15_2020|tomorrow]] running
  
 
== Non-Production Runs and Bad Runs ==
 
== Non-Production Runs and Bad Runs ==
Line 52: Line 68:
  
 
Scans:
 
Scans:
* PITA Scan - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7708_000 Run 7708]
+
* PITA Scan - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7708_000 Run 7708]
* Unser - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7710_000 Run 7710]
+
* Unser - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7710_000 Run 7710]
* BPM Pedestal ramp - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7711_000 Run 7711]
+
* BPM Pedestal ramp - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7711_000 Run 7711]
* Detector Calibration ramp - - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7712_000 Run 7712]
+
* Detector Calibration ramp - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7712_000 Run 7712]
  
 
== Issues ==
 
== Issues ==
* FFB issues again - to mititgate BPM Y noise and possible major regression/BMOD analysis singularity: Turn of FFB and run with the BPMs free
+
* FFB issues again - to mitigate BPM Y noise and possible major regression/BMOD analysis singularity: Turn of FFB and run with the BPMs free
* JAPAN Regression appears to be singular while FFB is off, but not during the unser scan on carbon 1% target with FFB OFF!
+
* JAPAN Regression appears to be singular while FFB is off, but not during the unser scan on carbon 1% target with FFB OFF! - Paul determines this to be non-fatal and we can proceed, JAPAN has had a code base update to avoid this failure going forward.
 +
* BMOD is all over the place, FFB is all over the place. I am starting to do 4aX and 1X with Coil 3 or 5, all 4 analyses
 +
* We are getting daily sync check errors... see Run 7728 https://logbooks.jlab.org/entry/3827533
  
 
== Updates ==
 
== Updates ==
 
* Detectors are in exactly the same spots and conditions as in March
 
* Detectors are in exactly the same spots and conditions as in March
* Pedestals need to be obtained in a few days and these runs reprompted
+
* Pedestals have been obtained and applied: [https://logbooks.jlab.org/entry/3827134 detectors and BCMs], [https://logbooks.jlab.org/entry/3827133 BPMs], [https://logbooks.jlab.org/entry/3827262 BMOD pedestal]
  
 
[[Category:WAC]]
 
[[Category:WAC]]

Latest revision as of 03:10, 16 August 2020

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

WAC Notes August 13 2020 << >> WAC Notes August 15 2020

August 14 2020

Daily Meeting BlueJeans

Production Run List - Slug 188 - IHWP OUT - Flip-RIGHT - Production/Recommissioning

  • Good - Run 7693 - Going to 150 uA production after beam studies and Compton work. looks good. Needs BPM cut. AT outliers didn't fail the global cut for some reason
  • Good - Run 7694 - needs X BPM cut. Otherwise looks good
  • Good - Run 7697 - looks good
  • Good - Run 7698 - Short run, but it looks OK
  • Good - Run 7699 - looks good
  • Good - Run 7700 - Short run, but it looks OK
    • -> "FFB ON , FF DAC off, FF off"
  • Good - Run 7701 - last FFB ON Run. Looks GOOD
    • -> "FFB ON , FF DAC on, FF on"
  • Good - Run 7702 - Looks good. Needs BPM X cuts
    • -> "FFB Off , FF DAC off, FF off"
  • Good - Run 7703 - RHRS Quad tripped off. Otherwise Needs BPM X cuts -> "FFB Off , FF DAC off, FF off"
  • Good - Run 7704 - Looks good. Needs BPM X cuts
    • -> "FFB Off , FF DAC off, FF off"
  • Good - Run 7705 - Looks good. Needs BPM X cuts
    • -> "FFB Off , FF DAC off, FF off"

Production Run List - Slug 189 - IHWP IN - Flip-RIGHT - Production/Recommissioning

  • Good - Run 7706 - Looks good. Needs BPM X cuts
    • -> "FFB Off , FF DAC off, FF off"
  • Good - Run 7707 - Looks good. Needs BPM X cuts
    • -> "FFB Off , FF DAC off, FF off"
  • Good - Run 7713 - FFB gave some trouble, but the data looks pretty good
  • Good - Run 7714 - 12X BPM cut out > -0.5mm, < -2.5mm. Looks good.
  • Good - Run 7715 - RQ1 tripped - cut out events after 220k. 12X BPM cut out > -0.5mm, < -2.5mm.

LHRS only runs

  • Good - Run 7716 - RQ1 tripped - Local cuts RHRS. 12X BPM cut out > -0.5mm, < -2.5mm.
  • Good - Run 7717 - RQ1 tripped again. FFB ON, Feed Forward off test. Local cuts RHRS. 12X BPM cut out > -0.5mm, < -2.5mm. Beam excursion, cut out 0:60000 events
    • -> "FFB ON , FF DAC off, FF off"

Normal again

  • Good - Run 7718 - looks perfect to me. No bmod data
    • -> "FFB ON , FF off"
  • Good - Run 7719 - Needs BPM 12X yield cut out > 0.0, < -2.0
    • -> "FFB ON , FF off"
  • Good - Run 7720 - Short run

Continued on tomorrow running

Non-Production Runs and Bad Runs

Scans:

Issues

  • FFB issues again - to mitigate BPM Y noise and possible major regression/BMOD analysis singularity: Turn of FFB and run with the BPMs free
  • JAPAN Regression appears to be singular while FFB is off, but not during the unser scan on carbon 1% target with FFB OFF! - Paul determines this to be non-fatal and we can proceed, JAPAN has had a code base update to avoid this failure going forward.
  • BMOD is all over the place, FFB is all over the place. I am starting to do 4aX and 1X with Coil 3 or 5, all 4 analyses
  • We are getting daily sync check errors... see Run 7728 https://logbooks.jlab.org/entry/3827533

Updates