| Practitioner | unknown |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v18 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-24T02:35:29+00:00 |
| App | 48G |
| Duration | 363.802 s |
| Run quality | COMPLETE WITH DATA-QUALITY WARNING |
Signed field change: +281.5 nT (+0.657%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 42.825389 µT | 1499 / 0–30 s |
| Outcome field | 43.106844 µT | 3000 / 240–300 s |
| Absolute change | 281.5 nT | same windows |
| Angular change | 0.286° | same windows |
Compared with 12 ordinary 300-second phone windows from the same UTC day, the ambient mean change was -3.5 nT.
Summary: CONTROL; +281.5 nT; complete with data-quality warning
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 49.9972 Hz effective over N=18006 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 0.00168393 µT/s (0.606418 µT over 0.0–360.1 s, N=18006) |
| 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 |
|---|---|---|---|---|
| 170–180 s | 10 s | 854.9 nT | 3.39 | 500 |
| 169–179 s | 10 s | 848.4 nT | 3.37 | 500 |
| 171–181 s | 10 s | 843.4 nT | 3.35 | 500 |
| 168–178 s | 10 s | 838.0 nT | 3.33 | 499 |
| 172–182 s | 10 s | 825.7 nT | 3.28 | 500 |
| 172–192 s | 20 s | 825.6 nT | 3.28 | 1001 |
| 182–192 s | 10 s | 825.4 nT | 3.28 | 501 |
| 167–177 s | 10 s | 822.7 nT | 3.26 | 500 |
| 171–191 s | 20 s | 821.5 nT | 3.26 | 1000 |
| 170–190 s | 20 s | 820.3 nT | 3.26 | 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.