| Practitioner | unknown |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v18 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-24T21:46:09+00:00 |
| App | 48G |
| Duration | 510.888 s |
| Run quality | COMPLETE WITH DATA-QUALITY WARNING |
Signed field change: +825.6 nT (+1.296%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 63.679940 µT | 1500 / 0–30 s |
| Outcome field | 64.505495 µT | 2999 / 240–300 s |
| Absolute change | 825.6 nT | same windows |
| Angular change | 0.107° | same windows |
Compared with 206 ordinary 300-second phone windows from the same UTC day, the ambient mean change was +313.6 nT.
Summary: CONTROL; +825.6 nT; complete with data-quality warning
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 50 Hz effective over N=18010 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 0.00260877 µT/s (0.939628 µT over 0.0–360.2 s, N=18010) |
| 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 |
|---|---|---|---|---|
| 228–238 s | 10 s | 926.9 nT | 9.14 | 500 |
| 229–239 s | 10 s | 924.9 nT | 9.12 | 501 |
| 231–241 s | 10 s | 920.9 nT | 9.08 | 500 |
| 230–240 s | 10 s | 919.5 nT | 9.07 | 500 |
| 227–237 s | 10 s | 917.5 nT | 9.05 | 500 |
| 232–242 s | 10 s | 913.0 nT | 9.01 | 499 |
| 226–236 s | 10 s | 910.3 nT | 8.98 | 499 |
| 235–245 s | 10 s | 901.5 nT | 8.89 | 499 |
| 234–244 s | 10 s | 899.7 nT | 8.87 | 499 |
| 252–262 s | 10 s | 894.1 nT | 8.82 | 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.