Both PS and EPS are rasterized due to opacity less than 100%. This is because PS does not support transparency.
From the SVG file:
style="opacity:0.99">
and
style="opacity:0.98999999999999999;fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
Both PS and EPS are rasterized due to opacity less than 100%. This is because PS does not support transparency.
From the SVG file:
style= "opacity: 0.99">
and