Mary McIntyre Astronomy<p>4 years ago today I photographed my first <a href="https://astrodon.social/tags/InternationalSpaceStation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>InternationalSpaceStation</span></a> <a href="https://astrodon.social/tags/SolarTransit" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SolarTransit</span></a>! <a href="https://astrodon.social/tags/WillamOptics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>WillamOptics</span></a> 70mm refractor fitted with a <a href="https://astrodon.social/tags/ThousandOaks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ThousandOaks</span></a> glass solar filter + <a href="https://astrodon.social/tags/ASI120MC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ASI120MC</span></a> camera. The transits take less than a second so you need a fast frame rate to capture it. This is a stack of the 31 frames that contained the <a href="https://astrodon.social/tags/ISS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ISS</span></a> <a href="https://astrodon.social/tags/ISSSolarTransit" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ISSSolarTransit</span></a> <a href="https://astrodon.social/tags/ISSTransit" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ISSTransit</span></a></p>