| Practitioner | unknown |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v16 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-21T21:35:41+00:00 |
| App | 38 |
| Duration | 300.303 s |
| Run quality | COMPLETE WITH DATA-QUALITY WARNING |
Signed field change: +330.6 nT (+0.642%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 51.452252 µT | 1501 / 0–30 s |
| Outcome field | 51.782806 µT | 3001 / 240–300 s |
| Absolute change | 330.6 nT | same windows |
| Angular change | 0.449° | same windows |
Compared with 85 ordinary 300-second phone windows from the same UTC day, the ambient mean change was -1050.1 nT.
Summary: CONTROL; +330.6 nT; complete with data-quality warning
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 50 Hz effective over N=15007 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 0.00154789 µT/s (0.464553 µT over 0.0–300.1 s, N=15007) |
| 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 |
|---|---|---|---|---|
| 201–211 s | 10 s | 602.5 nT | 5.34 | 501 |
| 202–212 s | 10 s | 599.4 nT | 5.31 | 499 |
| 203–213 s | 10 s | 591.0 nT | 5.24 | 501 |
| 204–214 s | 10 s | 582.8 nT | 5.16 | 500 |
| 201–221 s | 20 s | 578.7 nT | 5.13 | 1000 |
| 205–215 s | 10 s | 575.5 nT | 5.10 | 500 |
| 202–222 s | 20 s | 570.7 nT | 5.06 | 999 |
| 206–216 s | 10 s | 564.4 nT | 5.00 | 500 |
| 207–217 s | 10 s | 559.9 nT | 4.96 | 500 |
| 209–219 s | 10 s | 558.1 nT | 4.95 | 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.