Difference between revisions of "AIOP Apr. 8, 2024"

Revision as of 16:30, 8 April 2024

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AIOP - Polarized Photon Source

Agenda:

Previous Meeting
Announcements
Project Progress
- Data mining/preparation
- GitHub AIOP Project (AIOP-Photon issues)
- Task assignments (FTE Profiles)
PIER Activities
- Middle School Data Science Hackathon Workshop
- HUGS mini-Workshop
AOT

@@ Line 66: / Line 66: @@
 === Minutes ===
-Attendees: Thomas B., Torri J., Patrick M., Jiawei G., Cristiano F., Malachi S., Armen K.
+<!-- Attendees: Thomas B., Torri J., Patrick M., Jiawei G., Cristiano F., Malachi S., Armen K. -->
-* Malachi introduced Armen Kasparian from the Data Science Dept. who will be working with us on this project
-* Torri, Patrick, and Jiawei met/communicated to coordinate the data preprocessing efforts.
-* Data Preprocessing (Patrick)
-** Patrick showed some [[Media:2024.03.25.aiop_moran.pdf|slides]].
-** Looking at GlueX Phase II (Spring 2023) and CPP (Summer 2022) data
-** Both periods used the same 50um diamond
-** Extracted data from EPICS archive in 1sec steps
-*** Dropped steps with missing info
-*** First attempt to identify some nudge events within data set
-*** Applied energy map to TAGM and TAGH scalers
-**** Some question as to what the "amorphous scalers" represented
-*** Applied standard fit to scaler spectra to identify coherent edge and extract polarization
-*** David asked if data points were interpolations or actual measurements. Patrick will look into it.
-* Data Preprocessing (Jiawei)
-** Jiawei showed some [[Media:2024.03.25.aiop_guo.pdf|slides]].
-** Looking at Spring 2018, Fall 2018, and Spring 2020 data.
-** Able to identify nudge events from pitch/yaw settings in EPICS archive
-** Extracted from archive and converted to CSV format
-*** Included integrated beam current
-** Some discussion on how to get beam position on diamond using beam position monitors and goniometer positon
-*** Ask Hovanes or possibly Richard how to obtain this
 ==== Action Items ====
-# Determine if mySampler returns interpolations between data measurements, or the measurements themselves (Patrick)
-# Give some visuals indicating 30 seconds is a good amount of time to wait for the beam to ramp up and the coherent edge to stabilize (Patrick)
-# Get some information about nudge events: how many, when they happen, etc (Jiawei, Patrick)
-# Diagram of tagger microscope and hodoscope (?)
-# Send link to amorphous subtraction code for online monitoring (David)
-# Find how to get beam position on diamond (Jiawei)
-# Place data in central location and document ('''/group/halld/AIOP/data''' - Torri, Patrick, Jiawei)

Difference between revisions of "AIOP Apr. 8, 2024"

Revision as of 16:30, 8 April 2024

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AIOP - Polarized Photon Source

Agenda:

Minutes

Action Items

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