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 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	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

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.

READ-ONLY DIAGNOSTICS

Logger Health

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

Never writes PVs

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

Trends

1. Time range

2. Find PVs

3. Plot options

PV results

Plots

Comparison statistics

Beam Motion PSD

ID slope motion

Configuration Search

Matches

Logger Health

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