| Practitioner | Cherylee |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v18 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-26T15:14:10+00:00 |
| App | 49C |
| Duration | 360.422 s |
| Run quality | COMPLETE |
Signed field change: -11.4 nT (-0.023%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 49.998444 µT | 1500 / 0–30 s |
| Outcome field | 49.987059 µT | 2999 / 240–300 s |
| Absolute change | 11.4 nT | same windows |
| Angular change | 0.166° | same windows |
This run is +13.2 nT relative to Cherylee's 47 historical CONTROL runs (mean -24.6 nT).
Its change is more negative than 42.6% of those controls.
Compared with 10 ordinary 300-second phone windows from the same UTC day, the ambient mean change was +207.4 nT.
Summary: CONTROL; -11.4 nT; complete
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 50 Hz effective over N=17997 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 -0.0002328 µT/s (-0.0838012 µT over 0.0–359.9 s, N=17997) |
| 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 |
|---|---|---|---|---|
| 349–359 s | 10 s | -104.1 nT | 3.61 | 501 |
| 303–313 s | 10 s | -100.7 nT | 3.49 | 501 |
| 348–358 s | 10 s | -99.5 nT | 3.45 | 501 |
| 339–359 s | 20 s | -97.7 nT | 3.38 | 1001 |
| 79–89 s | 10 s | 97.3 nT | 3.37 | 500 |
| 325–335 s | 10 s | -93.4 nT | 3.23 | 501 |
| 337–347 s | 10 s | -93.3 nT | 3.23 | 501 |
| 340–350 s | 10 s | -93.1 nT | 3.22 | 500 |
| 329–359 s | 30 s | -92.1 nT | 3.19 | 1500 |
| 339–349 s | 10 s | -91.3 nT | 3.16 | 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.