| Practitioner | unknown |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v16 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-21T23:19:21+00:00 |
| App | 38 |
| Duration | 300.771 s |
| Run quality | COMPLETE WITH DATA-QUALITY WARNING |
Signed field change: +397.5 nT (+0.707%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 56.251035 µT | 1501 / 0–30 s |
| Outcome field | 56.648541 µT | 3000 / 240–300 s |
| Absolute change | 397.5 nT | same windows |
| Angular change | 0.041° | same windows |
Compared with 94 ordinary 300-second phone windows from the same UTC day, the ambient mean change was -891.2 nT.
Summary: CONTROL; +397.5 nT; complete with data-quality warning
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 50 Hz effective over N=15006 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 0.00186639 µT/s (0.560102 µT over 0.0–300.1 s, N=15006) |
| Motion | review | 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 |
|---|---|---|---|---|
| 289–299 s | 10 s | 508.3 nT | 11.36 | 500 |
| 290–300 s | 10 s | 505.1 nT | 11.29 | 500 |
| 281–291 s | 10 s | 503.9 nT | 11.26 | 500 |
| 288–298 s | 10 s | 502.1 nT | 11.22 | 500 |
| 283–293 s | 10 s | 501.4 nT | 11.21 | 501 |
| 279–299 s | 20 s | 501.3 nT | 11.20 | 1000 |
| 280–300 s | 20 s | 499.2 nT | 11.16 | 1000 |
| 278–298 s | 20 s | 497.8 nT | 11.13 | 1000 |
| 287–297 s | 10 s | 497.2 nT | 11.11 | 500 |
| 285–295 s | 10 s | 495.7 nT | 11.08 | 500 |
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.