| Practitioner | unknown |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v12 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-19T01:44:53+00:00 |
| App | 35 |
| Duration | 300.214 s |
| Run quality | COMPLETE |
Signed field change: -777.7 nT (-1.468%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 52.996497 µT | 1501 / 0–30 s |
| Outcome field | 52.218758 µT | 3000 / 240–300 s |
| Absolute change | 777.7 nT | same windows |
| Angular change | 0.732° | same windows |
Compared with 6 ordinary 300-second phone windows from the same UTC day, the ambient mean change was -4936.5 nT.
Summary: CONTROL; -777.7 nT; complete
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 50 Hz effective over N=15000 samples, 0 gaps |
| Warmup | reported_unrecorded | Phone-first warm-up occurred before Room recording; CSV t=0 is the first measurement sample. |
| Baseline Drift | measured | calibrated |B| drifts -0.00305621 µT/s (-0.916802 µT over 0.0–300.0 s, N=15000) |
| Motion | pass | Gyro quiet/active split and motion-gate trips are both reported; they use distinct established thresholds. |
| Thermal | pass | see metrics.json |
| Ambient | available | Ambient context includes non-overlapping 300-second windows using the same 0–30 s versus 240–300 s outcome. |
| Rolling Anomaly | measured | Scores use feedback_meter level/drift_sigma. Both signs are treated symmetrically; ranked windows are descriptive. |
| Start–end | Length | Signed change | Score | N |
|---|---|---|---|---|
| 288–298 s | 10 s | -1001.9 nT | 17.23 | 500 |
| 289–299 s | 10 s | -1000.0 nT | 17.20 | 500 |
| 285–295 s | 10 s | -984.0 nT | 16.92 | 500 |
| 286–296 s | 10 s | -981.6 nT | 16.88 | 500 |
| 287–297 s | 10 s | -975.9 nT | 16.78 | 500 |
| 284–294 s | 10 s | -971.2 nT | 16.70 | 500 |
| 283–293 s | 10 s | -960.1 nT | 16.51 | 500 |
| 279–299 s | 20 s | -946.9 nT | 16.28 | 1000 |
| 282–292 s | 10 s | -943.9 nT | 16.23 | 500 |
| 278–298 s | 20 s | -941.0 nT | 16.18 | 1000 |
The primary result above is the fixed maglab-final-v1 comparison. Rolling windows describe how the run developed. Artifact masks annotate derived analysis only; no raw sample was changed or removed.