A Gift of Stars: Jody’s Journey Following Comets with Seestar

A Gift of Stars: Jody’s Journey Following Comets with Seestar

"Growing up, I never thought I would have the resources, ability (or time) to produce such things, and I’m super-pleased that some others have enjoyed my images. " Jody Redepenning says. As a chemistry professor at the University of Nebraska, his days have long been filled with teaching, research, and curiosity. 

"I grew up under dark rural skies in the west central state of Minnesota (USA), and for many people my age, the space race and astronomy had hooks in us. My parents somehow scraped up the funds to provide my first telescope: a small refractor from a department store. With some difficulty it revealed the craters of the moon, leaving me thrilled. Later in life, my wife gave me a 4-inch reflector as a holiday gift. It uncovered much more, but the complexities of balancing family life and a reasonably demanding career prevented this telescope from seeing much use.  Setup time and transport were just too much.

Last summer, one of my four sons and his very thoughtful wife decided that a night at the Branched Oak Observatory near my home in Lincoln, NE was the perfect way for us to spend my most recent birthday. They were right. That night, one of the Co-Founders of the observatory (Michael Sibbernsen) described exciting developments in smart telescopes, and he demonstrated that excitement with something called a Seestar S50, which didn’t look much like a telescope to me. My wife was certain that I needed one. Before long, I felt excitement like that kid with the tiny department store refractor.

My S50 has been good to me, and I’m super-pleased that some others have enjoyed my images. Growing up, I never thought I would have the resources, ability (or time) to produce such things.
This image of C2023 A3 (Tsuchinshan-ATLAS) was one of my first. I struggled quite a bit in finding the comet and framing it. … didn’t know how long I should image, didn’t know I might want to save the subs, etc., etc. etc. Fortunately, I’m an experimentalist by training, and the “activation barrier” to experimenting with the Seestar is extremely low. I tried a bunch of things and quickly found something that looked pretty good on my phone. This image resulted from auto-stacking fifteen 10s subs that were collected in ALT-AZ mode, then touched up many months later as I began to learn a bit about image processing.

Comets have been good and bad to me (but not as good as they were to Messier)! I’m old enough to have “suffered” through the much touted but ill-fated comet Kohoutek of 1973/74, and young enough to drive to a wonderous place called Joshua Tree National Park and sleep in the back of a pickup truck to see Halley’s comet in 1986. One of my favorite pictures is a silhouette of my wife and me sitting along a Nebraska lakeshore with C2020 F3 (Neowise) in the background.
I’m certainly looking forward to the next time a comet visits us all. Until then, a few other targets are beckoning me and many of you. Who knows what kinds of excitement the future holds for any of us?!"
Now, with Seestar by his side, Jody continues to chase that same spark of wonder — both for the skies above and for the joy of discovery that still feels as fresh as it did when he was a child. 🌌

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