ss="n">u</span> <span class="o">=</span> <span class="p">[</span><span class="mf">0.1</span><span class="p">,</span> <span class="mf">0.3</span><span class="p">]</span>                       <span class="c1">#limb darkening coefficients</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">params</span><span class="o">.</span><span class="n">limb_dark</span> <span class="o">=</span> <span class="s2">&quot;quadratic&quot;</span>              <span class="c1">#limb darkening model</span>
</pre></div>
</