| Practitioner | unknown |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v16 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-21T17:16:15+00:00 |
| App | 38 |
| Duration | 300.265 s |
| Run quality | COMPLETE WITH DATA-QUALITY WARNING |
Signed field change: +471.4 nT (+1.126%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 41.864522 µT | 1500 / 0–30 s |
| Outcome field | 42.335921 µT | 3000 / 240–300 s |
| Absolute change | 471.4 nT | same windows |
| Angular change | 0.537° | same windows |
Compared with 41 ordinary 300-second phone windows from the same UTC day, the ambient mean change was -2123.8 nT.
Summary: CONTROL; +471.4 nT; complete with data-quality warning
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 50 Hz effective over N=15005 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 0.00197165 µT/s (0.591652 µT over 0.0–300.1 s, N=15005) |
| 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 |
|---|---|---|---|---|
| 270–280 s | 10 s | 618.4 nT | 13.40 | 501 |
| 269–279 s | 10 s | 614.6 nT | 13.32 | 499 |
| 271–281 s | 10 s | 612.0 nT | 13.26 | 500 |
| 268–278 s | 10 s | 601.3 nT | 13.03 | 500 |
| 267–277 s | 10 s | 597.9 nT | 12.95 | 500 |
| 272–282 s | 10 s | 588.8 nT | 12.76 | 500 |
| 266–276 s | 10 s | 579.3 nT | 12.55 | 499 |
| 265–275 s | 10 s | 567.9 nT | 12.31 | 500 |
| 273–283 s | 10 s | 560.3 nT | 12.14 | 501 |
| 261–281 s | 20 s | 559.8 nT | 12.13 | 999 |
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.