Distribution of luminosities derived. The blue vertical line represents the median value of 3.1 × 10⁻⁶ L_⊙. The subset of new detections peaks at a lower luminosity as expected. The red curve corresponds to the completeness level with values on the right axis, and the dotted red line indicates the level of 100% completeness. The two green lines represent the broken power law fit with powers of 0.08 ± 0.05 for the lower luminosity range and −0.66 ± 0.05 for the upper luminosity range.