<?xml version="1.0" encoding="UTF-8" standalone="yes"?><oembed><version><![CDATA[1.0]]></version><provider_name><![CDATA[The Amazing Sky]]></provider_name><provider_url><![CDATA[http://amazingsky.net]]></provider_url><author_name><![CDATA[Alan Dyer]]></author_name><author_url><![CDATA[https://amazingsky.net/author/amazingsky/]]></author_url><title><![CDATA[Aurora over a Prairie&nbsp;Lake]]></title><type><![CDATA[link]]></type><html><![CDATA[<p><a href="https://amazingsky.files.wordpress.com/2013/07/aurora-over-crawling-lake-june-30-2013.jpg"><img loading="lazy" data-attachment-id="2345" data-permalink="https://amazingsky.net/2013/07/01/aurora-over-a-prairie-lake/aurora-over-crawling-lake-june-30-2013/" data-orig-file="https://amazingsky.files.wordpress.com/2013/07/aurora-over-crawling-lake-june-30-2013.jpg" data-orig-size="1200,800" data-comments-opened="1" data-image-meta="{&quot;aperture&quot;:&quot;2.5&quot;,&quot;credit&quot;:&quot;Alan Dyer&quot;,&quot;camera&quot;:&quot;Canon EOS 5D Mark II&quot;,&quot;caption&quot;:&quot;A faint aurora that brightened slightly for a few minutes and gained some structure. Shot over Crawling Lake reservoir, near Bassano, Alberta. This is a 30-second exposure at f\/2.5 with the 24mm lens and Canon 5D MkII at ISO 1600.&quot;,&quot;created_timestamp&quot;:&quot;1372641293&quot;,&quot;copyright&quot;:&quot;\u00a9 2013 Alan Dyer&quot;,&quot;focal_length&quot;:&quot;24&quot;,&quot;iso&quot;:&quot;1600&quot;,&quot;shutter_speed&quot;:&quot;30&quot;,&quot;title&quot;:&quot;Aurora over Crawling Lake (June 30, 2013)&quot;}" data-image-title="Aurora over Crawling Lake (June 30, 2013)" data-image-description="&lt;p&gt;A faint aurora that brightened slightly for a few minutes and gained some structure. Shot over Crawling Lake reservoir, near Bassano, Alberta. This is a 30-second exposure at f/2.5 with the 24mm lens and Canon 5D MkII at ISO 1600.&lt;/p&gt;
" data-image-caption="" data-medium-file="https://amazingsky.files.wordpress.com/2013/07/aurora-over-crawling-lake-june-30-2013.jpg?w=300" data-large-file="https://amazingsky.files.wordpress.com/2013/07/aurora-over-crawling-lake-june-30-2013.jpg?w=1024" class="aligncenter size-full wp-image-2345" alt="Aurora over Crawling Lake (June 30, 2013)" src="https://amazingsky.files.wordpress.com/2013/07/aurora-over-crawling-lake-june-30-2013.jpg?w=315&#038;h=210" width="315" height="210" srcset="https://amazingsky.files.wordpress.com/2013/07/aurora-over-crawling-lake-june-30-2013.jpg?w=315&amp;h=210 315w, https://amazingsky.files.wordpress.com/2013/07/aurora-over-crawling-lake-june-30-2013.jpg?w=630&amp;h=420 630w, https://amazingsky.files.wordpress.com/2013/07/aurora-over-crawling-lake-june-30-2013.jpg?w=150&amp;h=100 150w, https://amazingsky.files.wordpress.com/2013/07/aurora-over-crawling-lake-june-30-2013.jpg?w=300&amp;h=200 300w" sizes="(max-width: 315px) 100vw, 315px" /></a></p>
<p><em><span style="color:#c0c0c0;">A brief display of Northern Lights shines over a prairie lake.</span></em></p>
<p>Last night I went out to a nearby lake (there aren&#8217;t many in southern Alberta!) to shoot the twilight over water, and hoping to catch some aurora or noctilucent clouds as well.</p>
<p>There was lots of twilight but very little sign of aurora or NLCs. But at about 1 am the aurora kicked up briefly, enough to make a good photo but certainly nothing to get excited about for its visual appearance. It was just visible.</p>
<p><a href="https://amazingsky.files.wordpress.com/2013/07/me-shooting-at-crawling-lake-june-30-2013.jpg"><img loading="lazy" data-attachment-id="2347" data-permalink="https://amazingsky.net/2013/07/01/aurora-over-a-prairie-lake/shooting-at-crawling-lake-june-30-2013/" data-orig-file="https://amazingsky.files.wordpress.com/2013/07/me-shooting-at-crawling-lake-june-30-2013.jpg" data-orig-size="1200,800" data-comments-opened="1" data-image-meta="{&quot;aperture&quot;:&quot;4&quot;,&quot;credit&quot;:&quot;Alan Dyer&quot;,&quot;camera&quot;:&quot;Canon EOS 5D Mark II&quot;,&quot;caption&quot;:&quot;Me with cameras shooting time-lapses at Crawling Lake reservoir, Alberta, June 30\/July 1, 2013. Perpetual twilight of summer solstice shines to the north and very weak noctilucent clouds.&quot;,&quot;created_timestamp&quot;:&quot;1372633701&quot;,&quot;copyright&quot;:&quot;\u00a9 2013 Alan Dyer&quot;,&quot;focal_length&quot;:&quot;24&quot;,&quot;iso&quot;:&quot;400&quot;,&quot;shutter_speed&quot;:&quot;2&quot;,&quot;title&quot;:&quot;Shooting at Crawling Lake, June 30, 2013&quot;}" data-image-title="Shooting at Crawling Lake, June 30, 2013" data-image-description="&lt;p&gt;Me with cameras shooting time-lapses at Crawling Lake reservoir, Alberta, June 30/July 1, 2013. Perpetual twilight of summer solstice shines to the north and very weak noctilucent clouds.&lt;/p&gt;
" data-image-caption="" data-medium-file="https://amazingsky.files.wordpress.com/2013/07/me-shooting-at-crawling-lake-june-30-2013.jpg?w=300" data-large-file="https://amazingsky.files.wordpress.com/2013/07/me-shooting-at-crawling-lake-june-30-2013.jpg?w=1024" class="aligncenter size-full wp-image-2347" alt="Shooting at Crawling Lake, June 30, 2013" src="https://amazingsky.files.wordpress.com/2013/07/me-shooting-at-crawling-lake-june-30-2013.jpg?w=315&#038;h=210" width="315" height="210" srcset="https://amazingsky.files.wordpress.com/2013/07/me-shooting-at-crawling-lake-june-30-2013.jpg?w=315&amp;h=210 315w, https://amazingsky.files.wordpress.com/2013/07/me-shooting-at-crawling-lake-june-30-2013.jpg?w=630&amp;h=420 630w, https://amazingsky.files.wordpress.com/2013/07/me-shooting-at-crawling-lake-june-30-2013.jpg?w=150&amp;h=100 150w, https://amazingsky.files.wordpress.com/2013/07/me-shooting-at-crawling-lake-june-30-2013.jpg?w=300&amp;h=200 300w" sizes="(max-width: 315px) 100vw, 315px" /></a></p>
<p>However, it was a fine evening of shooting at a quiet prairie lake. Crawling Lake is one of several reservoirs in the area that are part of the extensive irrigation system in southern Alberta. Despite the recent floods, this area is usually dry and drought-sticken.</p>
<p><a href="https://amazingsky.files.wordpress.com/2013/07/capella-in-twilight-june-30-2013.jpg"><img loading="lazy" data-attachment-id="2346" data-permalink="https://amazingsky.net/2013/07/01/aurora-over-a-prairie-lake/capella-in-twilight-june-30-2013/" data-orig-file="https://amazingsky.files.wordpress.com/2013/07/capella-in-twilight-june-30-2013.jpg" data-orig-size="1200,800" data-comments-opened="1" data-image-meta="{&quot;aperture&quot;:&quot;4&quot;,&quot;credit&quot;:&quot;Alan Dyer&quot;,&quot;camera&quot;:&quot;Canon EOS 60D&quot;,&quot;caption&quot;:&quot;Capella, as a circumpolar star, in summer in the perpetual twilight of solstice at latitude +51\u00b0. Taken at 11 pm June 30, 2013. Taken from Crawling Lake reservoir, Alberta. A single shot with the Canon 60Da and 16-35mm lens at 35mm. 8s at f\/4 and ISO 200.&quot;,&quot;created_timestamp&quot;:&quot;1372634230&quot;,&quot;copyright&quot;:&quot;\u00a9 2013 Alan Dyer&quot;,&quot;focal_length&quot;:&quot;35&quot;,&quot;iso&quot;:&quot;200&quot;,&quot;shutter_speed&quot;:&quot;8&quot;,&quot;title&quot;:&quot;Capella in Twilight (June 30, 2013)&quot;}" data-image-title="Capella in Twilight (June 30, 2013)" data-image-description="&lt;p&gt;Capella, as a circumpolar star, in summer in the perpetual twilight of solstice at latitude +51°. Taken at 11 pm June 30, 2013. Taken from Crawling Lake reservoir, Alberta. A single shot with the Canon 60Da and 16-35mm lens at 35mm. 8s at f/4 and ISO 200.&lt;/p&gt;
" data-image-caption="" data-medium-file="https://amazingsky.files.wordpress.com/2013/07/capella-in-twilight-june-30-2013.jpg?w=300" data-large-file="https://amazingsky.files.wordpress.com/2013/07/capella-in-twilight-june-30-2013.jpg?w=1024" class="aligncenter size-full wp-image-2346" alt="Capella in Twilight (June 30, 2013)" src="https://amazingsky.files.wordpress.com/2013/07/capella-in-twilight-june-30-2013.jpg?w=315&#038;h=210" width="315" height="210" srcset="https://amazingsky.files.wordpress.com/2013/07/capella-in-twilight-june-30-2013.jpg?w=315&amp;h=210 315w, https://amazingsky.files.wordpress.com/2013/07/capella-in-twilight-june-30-2013.jpg?w=630&amp;h=420 630w, https://amazingsky.files.wordpress.com/2013/07/capella-in-twilight-june-30-2013.jpg?w=150&amp;h=100 150w, https://amazingsky.files.wordpress.com/2013/07/capella-in-twilight-june-30-2013.jpg?w=300&amp;h=200 300w" sizes="(max-width: 315px) 100vw, 315px" /></a></p>
<p>This shot, which I took early in the evening, shows the lone star of Capella, shining in the twilight of a solstice summer sky. From my latitude of 51° N, Capella, normally considered a winter star, is circumpolar. It never sets and so can be seen skimming along the northern horizon on short summer nights.</p>
<p><a href="https://amazingsky.files.wordpress.com/2013/07/stars-in-twilight-over-crawling-lake-june-30-2013.jpg"><img loading="lazy" data-attachment-id="2348" data-permalink="https://amazingsky.net/2013/07/01/aurora-over-a-prairie-lake/star-in-twilight-over-crawling-lake-june-30-2013/" data-orig-file="https://amazingsky.files.wordpress.com/2013/07/stars-in-twilight-over-crawling-lake-june-30-2013.jpg" data-orig-size="1200,800" data-comments-opened="1" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;Alan Dyer&quot;,&quot;camera&quot;:&quot;Canon EOS 5D Mark II&quot;,&quot;caption&quot;:&quot;Stars and perpetual solstice twilight over Crawling Lake reservoir, Alberta, June 30, 2013. This is a single 20 second exposure at ISO 1250 with the Canon 5D MkII and 14mm Samyang lens at f\/2.8. Some campers are at right. Capella is the brightest star reflected in the water. Polaris is at top centre.&quot;,&quot;created_timestamp&quot;:&quot;1372633648&quot;,&quot;copyright&quot;:&quot;\u00a9 2013 Alan Dyer&quot;,&quot;focal_length&quot;:&quot;50&quot;,&quot;iso&quot;:&quot;1250&quot;,&quot;shutter_speed&quot;:&quot;19&quot;,&quot;title&quot;:&quot;Star in Twilight over Crawling Lake (June 30, 2013)&quot;}" data-image-title="Star in Twilight over Crawling Lake (June 30, 2013)" data-image-description="&lt;p&gt;Stars and perpetual solstice twilight over Crawling Lake reservoir, Alberta, June 30, 2013. This is a single 20 second exposure at ISO 1250 with the Canon 5D MkII and 14mm Samyang lens at f/2.8. Some campers are at right. Capella is the brightest star reflected in the water. Polaris is at top centre.&lt;/p&gt;
" data-image-caption="" data-medium-file="https://amazingsky.files.wordpress.com/2013/07/stars-in-twilight-over-crawling-lake-june-30-2013.jpg?w=300" data-large-file="https://amazingsky.files.wordpress.com/2013/07/stars-in-twilight-over-crawling-lake-june-30-2013.jpg?w=1024" class="aligncenter size-full wp-image-2348" alt="Star in Twilight over Crawling Lake (June 30, 2013)" src="https://amazingsky.files.wordpress.com/2013/07/stars-in-twilight-over-crawling-lake-june-30-2013.jpg?w=315&#038;h=210" width="315" height="210" srcset="https://amazingsky.files.wordpress.com/2013/07/stars-in-twilight-over-crawling-lake-june-30-2013.jpg?w=315&amp;h=210 315w, https://amazingsky.files.wordpress.com/2013/07/stars-in-twilight-over-crawling-lake-june-30-2013.jpg?w=630&amp;h=420 630w, https://amazingsky.files.wordpress.com/2013/07/stars-in-twilight-over-crawling-lake-june-30-2013.jpg?w=150&amp;h=100 150w, https://amazingsky.files.wordpress.com/2013/07/stars-in-twilight-over-crawling-lake-june-30-2013.jpg?w=300&amp;h=200 300w" sizes="(max-width: 315px) 100vw, 315px" /></a></p>
<p>An ultra-wide view shows the perpetual twilight of summer to the north, with the circumpolar  stars of summer above. A campfire from some late-arriving campers is on the shore at right.</p>
<p><strong>Happy Canada Day!</strong></p>
<p>– Alan, July 1, 2013 / © 2013 Alan Dyer</p>
<p>&nbsp;</p>
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