able options
Return:
Nothing if the user provides appropriate lines
Else it will throw an error</p>
</dd></dl>

<dl class="py method">
<dt class="sig sig-object py" id="LUCI.LuciFit.Fit.cont_estimate">
<span class="sig-name descname"><span class="pre">cont_estimate</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">sigma_level</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">3</span></span></em><span