HISTORICAL DATA
Trends
Search Data Logger and EPICS Archiver PVs, then plot read-only historical data.
1. Time range
2. Find PVs
Data Logger groups
Loading groups…
3. Plot options
Select at least one Y PV.
PV results
No PV search has been run.
| X | Y | Axis | PV readback name | PV control name | Units | Groups / source | |
|---|---|---|---|---|---|---|---|
| Search for a PV to begin. | |||||||
Plots
Completed plots appear here.
Compare baseline and review ranges
Compare the selected Y PVs using desktop-equivalent statistics and shared-bin normalized histograms.
Comparison statistics
No comparison has been run.
RECENT ID SLOPE SPECTRA
Beam Motion PSD
Review five minutes of horizontal and vertical ID slope motion for one sector.
ID slope motion
No Beam Motion data loaded.
RECORDED MACHINE-PROTECTION EVIDENCE
MPS Dumps
Browse captured beam dumps, inspect BPM setpoints and RF scope waveforms, or compare trip-aligned RF traces.
Checking the recorded MPS dump archive…
Find recorded dumps
Recorded events
No catalog loaded.
Selected event
Select an event in Browse.
No event selected.
Review the two datasets recorded by current dumps.
Compare selected events
Check up to 20 events in Browse.
DAQ POST-MORTEM CAPTURES
POMO Data
Browse DAQ post-mortem captures, find the beam-loss time, review turn-by-turn BPM signals and orbits, rank power supplies that changed before the loss, and compare RF history waveforms.
Checking the DAQ post-mortem archive…
No event selected. On the Browse tab, select Find events, then click an event row.
Find post-mortem events
Start, End, and event times use US Central time, as the archive file names do. Show is applied before Limit, so frequent RF-only captures cannot hide TBT/PS events.
Post-mortem events
No catalog loaded.
Selected event files
File headers and trigger metadata, read without loading the captures.
Beam-loss time
Checking the DAQ post-mortem archive…
The loss time is the median time at which the BPM sum signals fall to half of their range. Until it is found, plots use the DAQ trigger time.
BPMs
Checking the DAQ post-mortem archive…
Signal and window
Plot versus time
Orbits
Find power supplies that changed before the loss
Checking the DAQ post-mortem archive…
A supply departs when its readback differs from its baseline by more than both thresholds for the persistence count. Departed supplies are listed first, ranked by change relative to baseline noise, taken as at least the minimum change divided by the threshold. Times are relative to the reference.
Power supplies
Rank power supplies to fill this table.
Each RF history file is aligned to its own loss time: the first fall of the loss signal through half of its maximum, with a median of at least 80% before and at most 20% after. Use cavity.mag where beam.mag is not instrumented. Choose Recorded relative time or File start to review captures without a detected loss. RF history clocks are independent of the BPM DAQ.
Checking the DAQ post-mortem archive…
Systems
Quantities
DEPLOYED DEFINITIONS
Configuration Search
Search Data Logger, alarm, SCR request, or complete EPICS Archiver metadata.
Matches
No search has been run.
STRUCTURED ADMINISTRATOR REQUEST
Logging Request
Prepare and email a reviewed request for PV logging. This workspace never changes deployed definitions or EPICS PVs.
1. Request details
Required fields are marked. The recipient is fixed at soliday@anl.gov.
2. Add PVs
Paste one PV per line, comma-separated names, or tab-separated ControlName and ReadbackName. Maximum 500 unique PVs.
3. PV options
No PV rows.
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.
READ-ONLY DIAGNOSTICS
Logger Health
Inspect drive capacity, logger files, sampling cadence, and all 33 restored legacy run controls without changing a PV.
Drive usage
Drive capacity has not been checked.
Diagnostic results
No diagnostic has been run.
RECORDED MONITOR DATA
Glitches / Monitor
Discover deployed monitor files, select scalar or waveform data, and compose read-only plots.
1. Source and time range
2. Plot columns
Load a logger catalog first.
Monitor plot
No Monitor plot has been requested.
ALARM LOG REVIEW
Alarms
Filter recorded alarm events and run the standalone application's table, histogram, comparison, and diagnostic analyses.
1. System and filters
Configured filter sets
Choose an alarm system.
2. Analysis
Alarm results
No alarm analysis has been run.
LOG-ON-CHANGE REVIEW
Change History
Find changed PVs, review step history, and compare values at two times.
History source
The service resolves deployed system metadata and files.
PV selection
Refresh the PV list first.
Change-history result
No query has been run.
Change table
Values at review time
Timestamp comparison
SAVE / COMPARE / RESTORE REVIEW
SCR History
Review numerical snapshots, compare a baseline, and inspect the audit trail.
Snapshot history
Snapshot identifiers are opaque; server paths never cross the web boundary.
Snapshots
No snapshots loaded.
Numerical PVs
No PV catalog loaded.
Snapshot result
No snapshot analysis has been run.
SCR activity and restore details
Search audit activity and inspect read-only restore tracking.
Activity
No activity loaded.
ISOLATED ARTIFACT ANALYSIS
SDDS Analysis
Plot, fit, transform, and summarize uploaded or session-produced SDDS data.
Input artifact
Uploads are limited to 16 MiB. Larger data should come from another workspace result or the /adata archive.
Choose an SDDS input to discover scalar columns.
Numeric columns
Inspect an input first.
Choose one X radio button and check analysis columns. Fit and peak finding use the first checked column as Y.
Analysis
The controls below follow the standalone workspace modes.
Inspect an SDDS input first.
SDDS result
No analysis has been run.
EXPERIMENTAL · FULL-SKILL REVIEW
Accelerator Data Review Assistant
Ask bounded historical-data questions and receive an evidence-backed, read-only review.
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.