"o">.</span><span class="n">pi</span><span class="o">/</span><span class="mi">180</span><span class="p">)</span>
    <span class="n">dtheta</span> <span class="o">=</span> <span class="mi">30</span><span class="o">*</span><span class="n">np</span><span class="o">.</span><span class="n">exp</span><span class="p">(</span><span class="o">-</span><span class="p">((</span><span class="n">hp</span><span class="o">-</span><span class="mi">275</span><span class="p">)</span><span class="o">/</span><span class="mi">2