[plotter] fix mask bug in particles + new default for tight_layout

plotter.py

@@ -386,7 +386,7 @@ class Plotter(Aggregator, BaseProcessor):
         if self._needs_computation(overwrite, plot_filename):
             plot_info = rule.process(arg, **kwargs)
 
-            if not self.params.out.interactive and close:
+            if self.params.plot.tight_layout and close:
                 plt.tight_layout(pad=1)
 
             if self.params.out.save:
@@ -838,7 +838,7 @@ class Plotter(Aggregator, BaseProcessor):
         part_v = part_v[mask]
 
         # Scatter plot
-        plt.scatter(part_h, part_v, s=mass / 5e3, **kwargs)
+        plt.scatter(part_h, part_v, s=mass[mask] / 5e3, **kwargs)
 
     def _overlay_speed(
         self, ax_los, im_extent, unit=U.km_s, unit_coeff=1.0, key_v=None, **kwargs