amplitude, line location, sigma, continuum constant]</p>
</dd>
</dl>
<p>The continuum constant is always the last argument regardless of the number of lines being modeled</p>
</p>
</dd>
<dt class="field-even">Returns<span class="colon">:</span></dt>
<dd class="field-even"><p>Value of log likelihood</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt class="sig sig-object py" id="LUCI.LuciFit.Fit.multiple_component_vel_constraint">
<span class="sig-name descname"><span class="pre">multiple_component_vel_c