Photographing The 2019 Total Lunar Eclipse

On a frigid night of 16 degree temperatures, I set up my telescope and DSLR to experience and document the 2019 Total Lunar Eclipse. Having just purchased a refurbished Canon 55-250mm f/5.6 lens, this was a prime opportunity to test out its abilities. Attaching the iPhone X to the telescope allowed me to stream various parts of the eclipse for others (mainly my students) to watch.

While that was going on, I manually focused the DSLR on the Moon at 250mm and snapped a couple dozen pictures from the beginning of the eclipse through totality. What began as a slowly creeping shadow across the lunar surface morphed into a dim red glow as the Moon moved into totality. As the Moon continued to dim the shutter speed and ISO were continuously adjusted to compensate. Shutter speeds varied from 1/1000 to 1 sec and ISO ranged from 100 to 800 from Full Moon to the dimmest point of totality. Through my excitement, I had forgotten how cold it was and started to feel a tingling pain in my toes that made me quickly call the evening to a close a little after midnight.

The next day, I began work on the following sequence of shots taken during the Lunar Eclipse. The image of the Blood Moon was doubled in size through editing and this collection of shots was put together using GIMP 2.10.

2019 Total Lunar Eclipse
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