| Practitioner | unknown |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v18 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-25T02:04:25+00:00 |
| App | 48G |
| Duration | 364.911 s |
| Run quality | COMPLETE |
Signed field change: +1235.5 nT (+1.768%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 69.864534 µT | 1500 / 0–30 s |
| Outcome field | 71.100084 µT | 3000 / 240–300 s |
| Absolute change | 1235.5 nT | same windows |
| Angular change | 0.097° | same windows |
Compared with 12 ordinary 300-second phone windows from the same UTC day, the ambient mean change was -37.5 nT.
Summary: CONTROL; +1235.5 nT; complete
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 49.9992 Hz effective over N=18000 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 0.00441928 µT/s (1.59088 µT over 0.0–360.0 s, N=18000) |
| 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 |
|---|---|---|---|---|
| 297–307 s | 10 s | 1450.0 nT | 12.79 | 500 |
| 296–306 s | 10 s | 1435.7 nT | 12.66 | 500 |
| 295–305 s | 10 s | 1430.1 nT | 12.61 | 500 |
| 298–308 s | 10 s | 1425.0 nT | 12.57 | 500 |
| 296–316 s | 20 s | 1423.5 nT | 12.55 | 1000 |
| 295–315 s | 20 s | 1422.3 nT | 12.54 | 1000 |
| 300–310 s | 10 s | 1418.7 nT | 12.51 | 500 |
| 299–309 s | 10 s | 1417.7 nT | 12.50 | 500 |
| 294–304 s | 10 s | 1417.5 nT | 12.50 | 500 |
| 305–315 s | 10 s | 1414.6 nT | 12.47 | 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.