| Practitioner | unknown |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v18 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-24T23:22:10+00:00 |
| App | 48G |
| Duration | 363.931 s |
| Run quality | COMPLETE |
Signed field change: +509.3 nT (+0.729%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 69.881896 µT | 1498 / 0–30 s |
| Outcome field | 70.391221 µT | 3000 / 240–300 s |
| Absolute change | 509.3 nT | same windows |
| Angular change | 0.052° | same windows |
Compared with 56 ordinary 300-second phone windows from the same UTC day, the ambient mean change was -106.1 nT.
Summary: CONTROL; +509.3 nT; complete
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 49.9939 Hz effective over N=18004 samples, 2 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 0.00257564 µT/s (0.927499 µT over 0.0–360.1 s, N=18004) |
| 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 | 855.3 nT | 16.50 | 500 |
| 344–354 s | 10 s | 846.9 nT | 16.34 | 500 |
| 346–356 s | 10 s | 845.8 nT | 16.32 | 500 |
| 345–355 s | 10 s | 842.2 nT | 16.25 | 500 |
| 349–359 s | 10 s | 839.9 nT | 16.20 | 500 |
| 343–353 s | 10 s | 838.9 nT | 16.19 | 500 |
| 347–357 s | 10 s | 837.6 nT | 16.16 | 500 |
| 348–358 s | 10 s | 837.5 nT | 16.16 | 500 |
| 342–352 s | 10 s | 833.3 nT | 16.08 | 500 |
| 340–360 s | 20 s | 831.5 nT | 16.04 | 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.