| Practitioner | unknown |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v22 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-27T23:55:58+00:00 |
| App | 51 |
| Duration | 451.524 s |
| Run quality | COMPLETE |
Signed field change: +278.6 nT (+0.145%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 192.374245 µT | 1500 / 0–30 s |
| Outcome field | 192.652871 µT | 3000 / 240–300 s |
| Absolute change | 278.6 nT | same windows |
| Angular change | 0.159° | same windows |
Compared with 28 ordinary 300-second phone windows from the same UTC day, the ambient mean change was +31.6 nT.
Summary: CONTROL; +278.6 nT; complete
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 50 Hz effective over N=18005 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 0.0007034 µT/s (0.253268 µT over 0.0–360.1 s, N=18005) |
| 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 |
|---|---|---|---|---|
| 219–229 s | 10 s | 568.4 nT | 5.79 | 500 |
| 220–230 s | 10 s | 563.1 nT | 5.73 | 501 |
| 218–228 s | 10 s | 561.3 nT | 5.72 | 500 |
| 217–227 s | 10 s | 553.2 nT | 5.63 | 500 |
| 221–231 s | 10 s | 552.6 nT | 5.63 | 500 |
| 216–226 s | 10 s | 546.1 nT | 5.56 | 500 |
| 215–225 s | 10 s | 533.9 nT | 5.44 | 501 |
| 222–232 s | 10 s | 512.4 nT | 5.22 | 500 |
| 214–224 s | 10 s | 509.7 nT | 5.19 | 500 |
| 216–236 s | 20 s | 502.3 nT | 5.12 | 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.