e <code class="docutils literal notranslate"><span class="pre">FitsArray</span></code> object.</p>
<p><strong>Parameters</strong></p>
<blockquote>
<div><dl>
<dt><code class="docutils literal notranslate"><span class="pre">xs</span></code><span class="classifier"><code class="docutils literal notranslate"><span class="pre">Union[List[int],</span> <span class="pre">int]</span></code></span></dt><dd><p>x coordinate(s).</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">ys</span></code><