Method add

tracker/src/calibration/auto.ts:129–145

(s: AutoCalSample)

  }

  add(s: AutoCalSample): boolean {
    if (s.t - this.lastAcceptedAt < MIN_SAMPLE_INTERVAL_MS) return false;
    if (s.elDeg < EL_BANDS[0] || s.elDeg >= EL_BANDS[EL_BANDS.length - 1]) return false;
    this.prune(s.t);
    // Bin-capped insert: evict the oldest sample in the same sky bin.
    const key = this.binKey(s.azDeg, s.elDeg);
    const inBin = this.samples.filter((x) => this.binKey(x.azDeg, x.elDeg) === key);
    if (inBin.length >= PER_BIN) {
      const oldest = inBin.reduce((a, b) => (a.t < b.t ? a : b));
      this.samples = this.samples.filter((x) => x !== oldest);
    }
    this.samples.push(s);
    this.lastAcceptedAt = s.t;
    this.dirty = true;
    this.save(s.t);
    return true;
  }

  status(current: MountModel): AutoCalStatus {
    return {