pan><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">'gauss'</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">psffwhm</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">2.5</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">psfsize</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">7</span></span></