Andrew Skemer

A Direct Measurement of Atmospheric Dispersion in N-band Spectra: Implications for Mid-IR Systems on ELTs (2009)

Skemer, Andrew, Hinz, Philip, Hoffmann, William, Close, Laird, Kendrew, Sarah, Mathar, Richard, ...

Adaptive optics will almost completely remove the effects of atmospheric turbulence at 10 microns on the Extremely Large Telescope (ELT) generation of telescopes. In this paper, we observationally...

Evidence for Misaligned Disks in the T Tauri Triple System: 10 um Super-Resolution with MMTAO and Markov Chains (2007)

Skemer, Andrew, Close, Laird, Hinz, Philip, Hoffmann, William, Kenworthy, Matthew, Miller, Douglas

Although T Tauri is one of the most studied young objects in astronomy, the nature of its circumstellar environment remains elusive due, in part, to the small angular separation of its three...

An astrometric companion to the nearby metal-poor, low-mass star LHS 1589 (2007)

Lepine, Sebastien, Rich, R. Michael, Shara, Michael M., Cruz, Kelle L., Skemer, Andrew

We report the discovery of a companion to the high proper motion star LHS 1589, a nearby high-velocity, low-mass subdwarf. The companion (LHS 1589B) is located 0.224+/-0.004" to the southwest of the...