NASA IMS test 2, day 6 snapshot, bearing 1. Same rig as healthy but mid-degradation; outer-race spalling has begun, periodic impulse component starts to emerge above the broadband floor.
Standard analysis sees: no strongly notable standard properties. The atlas detects no named structure beyond this. It sits beside MFPT Normal in the atlas (standard-bank rank 29) — a neighbor conventional features miss.
Nothing beyond the standard reading — this source’s structure is already captured by standard features; the atlas adds no named residual.









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/phi_spectrum/IMS_Bearing_Degraded.png)










/default/IMS_Bearing_Degraded.png)
/default/IMS_Bearing_Degraded.png)


| Nearest neighbor | Distance | |
|---|---|---|
| IMS Bearing Healthy | 2.66 | |
| MFPT Normal | 3.08 | |
| MFPT Outer Race | 3.15 |
This source does not rank extreme on any metric.