1 / 4

Revised Data Analysis for Min Huang's Run on 6/12/2012: Handling Missing Data Issues

This document details the analysis process for the runs conducted on June 12, 2012, by Min Huang, focusing on significant data extraction. The raw data file provides the start times, critical for analyzer replay, as noted by Chao. Data for the HRS pcentral is sourced from end-of-run EPICS files. However, several runs are missing, possibly due to short or junk data (<20). The report identifies issues with P0 stability and suggests averaging EPICS values from the raw data file to mitigate the lack of stable outputs.

april
Télécharger la présentation

Revised Data Analysis for Min Huang's Run on 6/12/2012: Handling Missing Data Issues

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Analyzer db_run.dat Check Min Huang 6/12/2012

  2. Generate db_run.dat • Run start time read from raw data file, which is used by analyzer during replay (Thanks Chao!) • ebeam, HRS pcentral from end of run epics files of each run • HRS theta temporarily fixed as 5.69 • MA fixed as 0.93827 for physics package (optics runs don’t use)

  3. Currently missing runs • Empty start time obtained from raw data, most likely very short runs, junk <20 • No end of run files ~ 107  spreadsheet list

  4. Potential Issue • P0 not stable runs. Could get p0 epics values from raw data file, and use the average of them. • ?

More Related