fix(tslpf): adjusted noise addition logic and corrected baseline handling

- Updated baseline handling to ensure values align with defined thresholds.
- Refined noise addition logic.

Author: hpparvi

exoiris/tslpf.py

@@ -734,10 +734,10 @@ def create_initial_population(self, n: int, source: str, add_noise: bool = True)
             else:
                 pvp = rng.choice(pvs.reshape([-1, self.ndim]), size=n)
 
+        if pvp[0, self._sl_baseline][0] < 0.5:
+            pvp[:, self._sl_baseline] = rng.normal(1.0, 1e-6, size=(n, sum(self.n_baselines)))
+
         if add_noise:
-            pvp[:, 0] += rng.normal(0, 0.005, size=n)
-            pvp[:, 1] += rng.normal(0, 0.001, size=n)
-            pvp[:, 3] += rng.normal(0, 0.005, size=n)
             pvp[:, self._sl_rratios] += rng.normal(0, 1, pvp[:, self._sl_rratios].shape) * 0.002 * pvp[:, self._sl_rratios]
             pvp[:, self._sl_ld] += rng.normal(0, 1, pvp[:, self._sl_ld].shape) * 0.002 * pvp[:, self._sl_ld]
         return pvp