est" title="Permalink to this definition">¶</a></dt>
<dd><p>Test for shifts in particular orientations by differential velocity aberrations.
Allow for the possibility that the aperture could be shifted by up to one pixel
as judged by the observed scatter</p>
</dd></dl>

<dl class="method">
<dt id="f3.photometry.star.find_other_sources">
<code class="descname">find_other_sources</code><span class="sig-paren">(</span><em>plot_flag=False</em>, <em>edge_lim=0.015</em>, <em>min_val=5000</em>, <em>ntargets=250</