Target selection for the Subaru Telescope's Prime Focus Spectrograph
The Prime Focus Spectrograph (PFS) is a revolutionary new astronomical spectrograph that has been installed at the Subaru Telescope on Maunakea, Hawai`i. PFS consists of nearly 2,400 optical fibers, each of which simultaneously obtains the spectrum of a different astronomical object. The fibers are individually positionable, so that the observer may select which stars and/or galaxies to observe with each fiber. This project involves working with software to optimally select which stars to observe.
Each optical fiber is positioned by a tiny system of motors, for some reason called a "Cobra." Here are just a few Cobras assembled into a module. All ~2,400 Cobras are assembled into the hexagonal focal plane, which looks like this. Each black point represents a fiber tip.
The software that positions these fibers is called Netflow. Your job is to use Netflow to select the optimal targets in dwarf galaxies, the Great Andromeda Galaxy (M31), and the Milky Way.
Our group uncovers fundamental truths about the Universe! If you want to learn cosmic truths, then join us.
On a more practical level, our group routinely hosts undergraduate and even high school researchers. We are a welcoming bunch, and we devote the time you need to learn skills that will serve you in future research endeavors or your future career.
Prof. Kirby is the chair of the Physics & Astronomy Undergraduate Research Committee. He is well-versed in undergraduate research at Notre Dame. If you are a Physics & Astronomy major, then we can discuss how to parlay this project into your honor's thesis, if that is something you desire.
