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Colorado Space Grant Update Western State College. Suzanne Taylor September 9, 2011. Exoplanet transit light curves. Goals: To provide students with astronomical observing and data processing experience To accurately reproduce light curves of known transiting exoplanets
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Colorado Space Grant UpdateWestern State College Suzanne Taylor September 9, 2011
Exoplanet transit light curves Goals: To provide students with astronomical observing and data processing experience To accurately reproduce light curves of known transiting exoplanets To confirm and characterize light curves of exoplanet candidates
Current status • All instrumentation is in place and operational • Camera • Autoguider • Filter wheel • Rough light curves have been obtained
Rough light curve Wasp-10b
Successes Stumbling blocks • Learned operational limits of instrumentation • informed target selection → better data • Student has gained extensive experience in telescope and associated instrumentation operation • Poorly designed telescope gears • numerous tracking/guiding issues • Conflicting schedules, broken ankle, cloudy nights • Far less summer observing than originally planned
The Future • Need to improve telescope gearing • Possibility of using better designed (but smaller) telescope • Once we can consistently reproduce known light curves we’ll start looking at unconfirmed Kepler candidates Testing out the new filters