Nine-Years Ago Today. Sunrise, sunburst, crepuscular rays, and clouds over the Pacific Ocean from the aft deck of the MV World Odyssey. (22-Jan-2016, Semester at Sea).
Sun with Sunspots
I missed the sun the last several days due to clouds and snow. Apparently yesterday one of the large sunspots (#3967) erupted and sent a CME (coronal mass ejection) towards Earth with the possibility of a minor geomagnetic storm on Friday. Today, I viewed the sun with a Vespera Pro telescope fitted with a solar filter (250 mm, f/5, 1/714 sec).
Author: David Mathre
I am a scientist by training (Eckerd College, BSc; Caltech, Ph.D.). I worked for 27 years as a Chemist in the Pharmaceutical Industry developing processes to manufacture medicines for human and animal health. I now spend my time as a photographer and world traveler. My interests include the natural world, wildlife, landscapes, sky, and seascapes, travel, and astrophotography. I look for unique ways of viewing the world and presenting my images. I have traveled to over 55 countries in six continents, often on Semester at Sea voyages. While at home in New Jersey, I spend time on home renovation and expansion of a wildflower garden/meadow.
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