Good, Melanie Lynn
(2011)
Survey of Transiting Extrasolar Planets at the University of Pittsburgh.
Master's Thesis, University of Pittsburgh.
(Unpublished)
Abstract
In the past two decades, a wealth of planets and planetary candidates orbiting other stars have been discovered and are awaiting more follow-up study to further characterize them. To pursue such follow-up avenues, I recruited a research team of undergraduate collabo- rators for a pro ject we named Survey of Transiting Extrasolar Planets at the University of Pittsburgh (STEPUP). Since its inception in August 2009, STEPUP has investigated both known planets and planetary candidates, making use of the Allegheny Observatory's 16" Meade LX-400 ACF telescope. In total we have taken 90 nights' worth of data, ob- serving 17 stars hosting known or suspected substellar companions. We have been able to confirm transits of known gas giant planets such as XO-2b, TrES-2b, and HD80606b. In fact, our observations of HD806060b contributed to an international ground-based effort to collaboratively observe this long transit, a collaboration which demonstrated the success of coordinating observations across geographical distances. Our transit detections indicate our ability to obtain relative photometric precision of roughly 1%. In addition to studying known transiting planets, STEPUP has worked with the SDSS-III MARVELS team to search for transits of planetary candidates, which, if detected could help confirm the planetary nature of those candidates.
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Details
| Item Type: |
University of Pittsburgh ETD
|
| Status: |
Unpublished |
| Creators/Authors: |
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| ETD Committee: |
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| Date: |
14 September 2011 |
| Date Type: |
Completion |
| Defense Date: |
27 July 2011 |
| Approval Date: |
14 September 2011 |
| Submission Date: |
12 August 2011 |
| Access Restriction: |
No restriction; Release the ETD for access worldwide immediately. |
| Institution: |
University of Pittsburgh |
| Schools and Programs: |
Dietrich School of Arts and Sciences > Physics |
| Degree: |
MS - Master of Science |
| Thesis Type: |
Master's Thesis |
| Refereed: |
Yes |
| Uncontrolled Keywords: |
astronomy; exoplanet; extrasolar planet; photometry; planet |
| Other ID: |
http://etd.library.pitt.edu/ETD/available/etd-08122011-222923/, etd-08122011-222923 |
| Date Deposited: |
10 Nov 2011 19:59 |
| Last Modified: |
15 Nov 2016 13:48 |
| URI: |
http://d-scholarship.pitt.edu/id/eprint/9073 |
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