| Practitioner | unknown |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v18 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-24T02:36:30+00:00 |
| App | 48G |
| Duration | 508.678 s |
| Run quality | COMPLETE WITH DATA-QUALITY WARNING |
Signed field change: +788.4 nT (+1.679%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 46.948793 µT | 1499 / 0–30 s |
| Outcome field | 47.737183 µT | 3000 / 240–300 s |
| Absolute change | 788.4 nT | same windows |
| Angular change | 0.374° | same windows |
Compared with 2 ordinary 300-second phone windows from the same UTC day, the ambient mean change was +4655.2 nT.
Summary: CONTROL; +788.4 nT; complete with data-quality warning
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 49.9972 Hz effective over N=18007 samples, 1 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 0.00303265 µT/s (1.09218 µT over 0.0–360.1 s, N=18007) |
| Motion | review | 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 |
|---|---|---|---|---|
| 281–291 s | 10 s | 809.9 nT | 10.61 | 500 |
| 279–289 s | 10 s | 807.4 nT | 10.58 | 500 |
| 280–290 s | 10 s | 805.8 nT | 10.56 | 500 |
| 240–250 s | 10 s | 803.7 nT | 10.53 | 500 |
| 282–292 s | 10 s | 803.5 nT | 10.53 | 501 |
| 278–288 s | 10 s | 803.2 nT | 10.52 | 501 |
| 270–290 s | 20 s | 803.2 nT | 10.52 | 1000 |
| 277–287 s | 10 s | 802.7 nT | 10.52 | 500 |
| 276–286 s | 10 s | 802.5 nT | 10.52 | 500 |
| 271–291 s | 20 s | 801.9 nT | 10.51 | 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.