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Physical Sciences and Mathematics Commons

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Astrophysics and Astronomy

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Gettysburg College

Series

2005

Planetary transits

Articles 1 - 1 of 1

Full-Text Articles in Physical Sciences and Mathematics

Planetary Transits Of The Trans-Atlantic Exoplanet Survey- Candidate Tres-1b, Aaron Price, Ron Bissinger, Gregory P. Laughlin, Bruce L. Gary, Tonny Vanmunster, Arne A. Henden, Donn Ray Starkey, Daniel H. Kaiser, Jon A. Holtzman, Laurence A. Marschall, Thomas Michalik, T. Wellington, Pertti Paakkonen, Zsolt Kereszty, Russ Durkee, Kent Richardson, Robin Leadbeater, Timothy P. Castellano Jan 2005

Planetary Transits Of The Trans-Atlantic Exoplanet Survey- Candidate Tres-1b, Aaron Price, Ron Bissinger, Gregory P. Laughlin, Bruce L. Gary, Tonny Vanmunster, Arne A. Henden, Donn Ray Starkey, Daniel H. Kaiser, Jon A. Holtzman, Laurence A. Marschall, Thomas Michalik, T. Wellington, Pertti Paakkonen, Zsolt Kereszty, Russ Durkee, Kent Richardson, Robin Leadbeater, Timothy P. Castellano

Physics and Astronomy Faculty Publications

The AAVSO compiled 10,560 CCD observations of the suspected exoplanet transit object TrES-1b covering seven complete transit windows, three windows of partial coverage, and coverage of baseline non-transit periods. Visual inspection of the light curves reveals the presence of slight humps at the egress points of some transits. A boot strap Monte Carlo simulation was applied to the data to confirm that the humps exist to a statistically significant degree. However, it does not rule out systemic effects which will be tested with campaigns in the 2005 observing season.