The frequency distribution of stellar masses derived from Figure 4. Note that the IMF in the OMC peaks at 0.2M and decreases rapidly toward lower masses. Note that the ages of most stars are t<1 Myr, that the distribution of derived masses peaks near 0.2M and decreases toward lower masses; and that there appear to be candidate substellar mass objects which appear with a frequency of ~1% of the total stellar population.