HMS magnets study with new power supplies

Document #:

HallC-doc-1145-v3

Document type:

Documentation

Submitted by:

Mark Jones

Updated by:

Mark Jones

Document Created:

25 Jul 2021, 11:11

Contents Revised:

16 Aug 2021, 19:13

Metadata Revised:

16 Aug 2021, 19:16

Abstract:

Brief summary of the analysis with plots. (Many more plots in the Excel file.)
Scan of the HMS magnets at 5.5, 4, 2.5 , 1. ,0.5,0.25,0.125 was taken on July 21 2021 with the new HMS power supplies in both polarities. Spreadsheet of data taken on July 21, 2021 is included.
Spreadsheet of old data taken in 2018 and 2019 is included.

Files in Document:

• HMS_magnets_QuadFieldStudies.pdf (920.1 kB)
• hms_magnets_July_21_2021_WithAnalysisAndPlots.xlsx (1.8 MB)

Other Files:

• HMS_magnets_QuadFieldStudies.pptx (432.1 kB)
• hms_magnets_July_21_2021_AveragingLimits.xlsx (4.7 MB)
• EPICS values, average and comparison for data in 2018 and 2019 (HMS_magnets_2019.xlsx, 1.8 MB)
• Hand written notes about the scan (HMS_NegAndPosHysteresisLoops_2021July21 (1).pdf, 391.3 kB)
• Spreadsheet with raw EPICS values and 2nd page with averages (hms_magnets_July_21_2021.xlsx, 1.5 MB)

Topics:

• HMS/SOS:Magnets
• HMS/SOS

Authors:

• Mark Jones
• Steve Lassiter
• Dave Mack