I went back up to Cerro Pachon for another training run, this time with James, another Gemini Fellow, who just also happens to be my friend and fellow UF grad. James and I have known each other for 7 years. The first time we met was on a volleyball court in Florida. The grad students in the astronomy department at UF had a picnic every year and one of the best things to do was round everyone up and play volleyball. I love the game, so it took no effort to convince me to give it a go. During one game, James was standing right next to me as I served up 13 aces in a row. From that moment on he called me Ace. In the hallway, around town, even we I came for my interview visit at Gemini, it mattered not - Ace I was.
Now, years later, James is the instrument scientist for T-ReCS here at Gemini, which is also the instrument I work on now! T-ReCS was built at the University of Florida by Dr. Charlie Telesco and many of the same engineers that worked with me on my instrument (CIRCE). It's a mid-infrared instrument. To give you some idea of what that means, our bodies glow in the Mid-IR. And when I say "glow" I'm not talking about the reflected light that lets one person see another. Instead I'm referring to the radiation that comes off our bodies, which is commonly known as HEAT. With the right camera you can "see" heat; T-ReCS has such a camera.
In space, you can look at a few things in the Mid-IR, but the most common is warm dust. Some astronomers would argue that the most important dust you can look at is that around young stars. That dust may be in the process of forming planets. So in the Mid-IR you can search for planets and solar systems in the earliest stages of life.
During this training run, I was going to work with James to (hopefully) learn more about T-ReCS. As it happened, we were splitting our nights with another team of observers using a totally different instrument. One of the members of the team was my friend Beth (from our Dieciocho adventure). So it was very nice to be up there with her and watch her work her astronomy mojo.
We ended up having good weather, but unfortunately didn't get much T-ReCS in. Still I'm getting more and more confident with the telescope and around the observatory in general. Next time I go up - I'll be on my own!
It's amazing how little things; the view from the front of the dormitory, the wild horses roaming all around, the mountains in the background, really bring home the solitude and silence of the summit. For the first few night it can be a sanctuary - a place to run away from the constant goings-on of the world. However, for a people person like me, hanging out with only one other person for 5 days can be a bit trying! Still I've always liked observing.