| Practitioner | Alex |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v18 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-24T22:13:02+00:00 |
| App | 48G |
| Duration | 360.507 s |
| Run quality | COMPLETE |
Signed field change: -373.6 nT (-0.542%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 68.934572 µT | 1501 / 0–30 s |
| Outcome field | 68.561011 µT | 3000 / 240–300 s |
| Absolute change | 373.6 nT | same windows |
| Angular change | 0.407° | same windows |
Compared with 9 ordinary 300-second phone windows from the same UTC day, the ambient mean change was -3952.3 nT.
Summary: CONTROL; -373.6 nT; complete
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 50 Hz effective over N=18006 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 -0.00208653 µT/s (-0.751358 µT over 0.0–360.1 s, N=18006) |
| Motion | pass | Gyro quiet/active split and motion-gate trips are both reported; they use distinct established thresholds. |
| Thermal | review | 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 |
|---|---|---|---|---|
| 350–360 s | 10 s | -755.0 nT | 18.03 | 500 |
| 340–360 s | 20 s | -740.5 nT | 17.68 | 1000 |
| 349–359 s | 10 s | -739.9 nT | 17.67 | 500 |
| 348–358 s | 10 s | -737.0 nT | 17.60 | 501 |
| 342–352 s | 10 s | -734.6 nT | 17.54 | 500 |
| 347–357 s | 10 s | -732.6 nT | 17.49 | 500 |
| 339–359 s | 20 s | -730.2 nT | 17.44 | 1000 |
| 340–350 s | 10 s | -726.0 nT | 17.34 | 500 |
| 343–353 s | 10 s | -725.9 nT | 17.33 | 500 |
| 346–356 s | 10 s | -723.2 nT | 17.27 | 501 |
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.