PV Data Review

HISTORICAL DATA

Trends

Search Data Logger and EPICS Archiver PVs, then plot read-only historical data.

Read only

1. Time range

Start End

2. Find PVs

PV name or glob

Data Logger groups

Loading groups…

Enter a name or glob.

3. Plot options

Source Graphic Machine-state filter

Numeric condition

Time on X axis Separate panels Histogram Include live data

Select one or more Y PVs. Live data starts when End is in the future.

PV results

No PV search has been run.

X	Y	PV readback name	PV control name	Units	Groups / source
Search for a PV to begin.

Plots

Completed plots appear here.

⌁ No trend data loaded Select Y PVs above and run a plot.

Plot details

Compare baseline and review ranges

Compare the selected Y PVs using desktop-equivalent statistics and shared-bin normalized histograms.

Baseline start Baseline end Filter PV (optional) Histogram bins0 selects bins automatically.

Filter lower Filter upper

Uses the current Trends range as the review period.

Comparison statistics

No comparison has been run.

Comparison statistics will appear here.

Comparison provenance

RECENT ID SLOPE SPECTRA

Beam Motion PSD

Review five minutes of horizontal and vertical ID slope motion for one sector.

Read only · 14 days

ID sector Start (local) Log frequency Log motion

Preparing the five-minute window…

ID slope motion

No Beam Motion data loaded.

Horizontal slope motion will appear here.

Vertical slope motion will appear here.

Request details

RECORDED MACHINE-PROTECTION EVIDENCE

MPS Dumps

Browse captured beam dumps, inspect BPM setpoints and RF scope waveforms, or compare trip-aligned RF traces.

Read only

Checking the recorded MPS dump archive…

Find recorded dumps

Start (local) End (local) Result limit

Preparing the seven-day range…

Recorded events

No catalog loaded.

Recorded MPS dumps will appear here.

Selected event

Select an event in Browse.

No event selected.

Dataset coverage will appear here.

Review the two datasets recorded by current dumps.

Maximum RF traces

Select an event first.

Compare selected events

Check up to 20 events in Browse.

Signal: RF scope Maximum traces

RF scope eligibility will appear after events are checked.

Select events in Browse.

DEPLOYED DEFINITIONS

Configuration Search

Search Data Logger, alarm, SCR request, or complete EPICS Archiver metadata.

Read only

Source Name field Include globs Exclude globs

Ready.

Matches

No search has been run.

Search deployed definitions to see results.

STRUCTURED ADMINISTRATOR REQUEST

Logging Request

Prepare and email a reviewed request for PV logging. This workspace never changes deployed definitions or EPICS PVs.

Request only

1. Request details

Required fields are marked. The recipient is fixed at soliday@anl.gov.

Requestor name * Requestor email * Logging type * Preferred target

Purpose *

Requested lifetime

Additional notes

Trends defaults

Logging interval (seconds) Retention (days) Condition description

2. Add PVs

Paste one PV per line, comma-separated names, or tab-separated ControlName and ReadbackName. Maximum 500 unique PVs.

PV list

No PVs added.

3. PV options

No PV rows.

Show advanced columns

Blank cells inherit the global defaults above or leave the decision to the administrator. Default/Yes/No fields never treat a blank as No.

Add PVs to begin.

4. Coverage and review

Exact-name checks are read-only and rerun from deployed definitions whenever PVs, type, or target change.

Coverage has not been checked.

Add PVs to run coverage.

READ-ONLY DIAGNOSTICS

Logger Health

Inspect drive capacity, logger files, run controls, and sampling cadence without changing a PV.

Never writes PVs

Drive usage

Drive capacity has not been checked.

Ready.

Drive capacity has not been checked.

Diagnostic Stale after (minutes) Include disabled definitions Problems and unknown states only

Ready.

Diagnostic results

No diagnostic has been run.

Choose a diagnostic and run it.

RECORDED MONITOR DATA

Glitches / Monitor

Discover deployed monitor files, select scalar or waveform data, and compose read-only plots.

Read only

1. Source and time range

Monitor group Logger Start End

Choose a logger and time range.

2. Plot columns

Load a logger catalog first.

Filter columns

No column catalog loaded.

Cross-source interpolation Separate recorded pages

Select one or more Y columns.

Monitor plot

No Monitor plot has been requested.

⌁Monitor plots appear here.

Request details

ALARM LOG REVIEW

Alarms

Filter recorded alarm events and run the standalone application's table, histogram, comparison, and diagnostic analyses.

Read only

1. System and filters

Alarm system Time source Start End Include PV globs Exclude PV globs

Severity MAJOR MINOR INVALID NO_ALARM

Configured filter sets

Choose an alarm system.

2. Analysis

Analysis Bin / overlap window (seconds)

Ready.

Alarm results

No alarm analysis has been run.

Run an alarm analysis to populate results.

Request details

LOG-ON-CHANGE REVIEW

Change History

Find changed PVs, review step history, and compare values at two times.

Read only

History source

The service resolves deployed system metadata and files.

System PV list Start End

Include patterns Exclude patterns Categories (none = all) Beamlines (none = all)

Ready.

PV selection

Refresh the PV list first.

Filter loaded PVs

No history PVs loaded.

Minimum interval (seconds) Strip each file's initial snapshot Review value at Compare with

0 PVs selected.

Change-history result

No query has been run.

Change table

History values will appear here.

Request details

SAVE / COMPARE / RESTORE REVIEW

SCR History

Review numerical snapshots, compare a baseline, and inspect the audit trail.

Read only

Snapshot history

Snapshot identifiers are opaque; server paths never cross the web boundary.

System Start End Include attic

Ready.

Snapshots

No snapshots loaded.

Find snapshots to continue.

Include PVs Exclude PVs Categories (none = all) Beamlines (none = all)

Select snapshots first.

Numerical PVs

No PV catalog loaded.

Filter loaded PVs

Load a PV catalog to continue.

Operation

0 PVs selected.

Snapshot result

No snapshot analysis has been run.

Snapshot results will appear here.

SCR activity and restore details

Search audit activity and inspect read-only restore tracking.

System Start End Contains

Ready.

Activity

No activity loaded.

Matching audit records will appear here.

ISOLATED ARTIFACT ANALYSIS

SDDS Analysis

Plot, fit, transform, and summarize uploaded or session-produced SDDS data.

Read only inputs

EXPERIMENTAL · FULL-SKILL REVIEW

Accelerator Data Review Assistant

Ask bounded historical-data questions and receive an evidence-backed, read-only review.

Read only

AI-generated interpretation — human review required. This assistant cannot inspect live machine state, control equipment, write EPICS values, send email, or submit logging requests.

TEST ACCESS

Enter the approved test access name

This shared pilot gate is not proof of identity. The access name is checked only by the server and is not saved by this page.

Conversation

Session is ready.

Ask a detailed accelerator data-review question.

Model

Question

Attach SDDS… No SDDS file attached.

Ready.

Available review workflows

Trends, Monitor, alarms, Change/SCR History, configuration, and logger health
Storage-ring beam loss and MPS postmortem review
Lifetime, injection, orbit, RF, vacuum, power-supply, and shift investigations
USGS earthquake correlation and owner-scoped SDDS analysis

Evidence standard

Answers identify the operations, time ranges, job IDs, warnings, and provenance used. Operator and BELY text is treated as fallible context, never measured cause.

Sessions and private evidence expire after 24 hours.

Trends

1. Time range

2. Find PVs

3. Plot options

PV results

Plots

Comparison statistics

Beam Motion PSD

ID slope motion

MPS Dumps

Find recorded dumps

Recorded events

Selected event

Review results

Recorded observations

Compare selected events

Trip-aligned comparison

Configuration Search

Matches

Logging Request

1. Request details

Trends defaults

Log-on-change defaults

Glitch / Monitor defaults

Alarm preference

SCR row defaults

Archiver preference

2. Add PVs

3. PV options

4. Coverage and review

Logger Health

Drive usage

Diagnostic results

Glitches / Monitor

1. Source and time range

2. Plot columns

Monitor plot

Alarms

1. System and filters

2. Analysis

Reference period

Alarm results

Change History

History source

PV selection

Change-history result

Change table

Values at review time

Timestamp comparison

SCR History

Snapshot history

Snapshots

Numerical PVs

Snapshot result

SCR activity and restore details

Activity

Restore metadata

Restored values

SDDS Analysis

Input artifact

Numeric columns

Analysis

SDDS result

Accelerator Data Review Assistant

Enter the approved test access name

Conversation