MIDAS parent particle size distributions with a power law a · r^b fit with an index b of ~−1.06 before perihelion (blue line), the one with an index b of ~−1.51 after perihelion (red line), and the one with an index b of ~−1.44 for whole MIDAS particles (green line). We note that the parent particle sizes are roughly estimated at lower limits and the uncertainty given in the graphs is only that of the fitting routine, hugely underestimating the real uncertainty of the size measurement.