Quick-look Pipeline Lightcurves for 9.1 Million Stars Observed over the First Year of the TESS Extended Mission
Article
Article Title | Quick-look Pipeline Lightcurves for 9.1 Million Stars Observed over the First Year of the TESS Extended Mission |
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Article Category | Article |
Authors | Kunimoto, Michelle (Author), Huang, Chelsea (Author), Tey, Evan (Author), Fong, Willie (Author), Hesse, Katharine (Author), Shporer, Avi (Author), Guerrero, Natalia (Author), Fausnaugh, Michael (Author), Vanderspek, Roland (Author) and Ricker, George (Author) |
Journal Title | Research Notes of the AAS |
Journal Citation | 5 (10), pp. 1-3 |
Article Number | 234 |
Number of Pages | 3 |
Year | 2021 |
Publisher | American Astronomical Society |
Place of Publication | United States |
ISSN | 2515-5172 |
Digital Object Identifier (DOI) | https://doi.org/10.3847/2515-5172/ac2ef0 |
Web Address (URL) | https://iopscience.iop.org/article/10.3847/2515-5172/ac2ef0 |
Abstract | We present a magnitude-limited set of lightcurves for stars observed over the Transiting Exoplanet Survey Satellite (TESS) Extended Mission, as extracted from full-frame images (FFIs) by MIT's Quick-Look Pipeline (QLP). QLP uses multi-aperture photometry to produce lightcurves for ~1 million stars each 27.4 days sector, which are then searched for exoplanet transits. The per-sector lightcurves for 9.1 million unique targets observed over the first year of the Extended Mission (Sectors 27-39) are available as High-Level Science Products (HLSPs) on the Mikulski Archive for Space Telescopes. As in our TESS Primary Mission QLP HLSP delivery, our available data products include both raw and detrended flux time series for all observed stars brighter than TESS magnitude T = 13.5, providing the community with one of the largest sources of FFI-extracted lightcurves to date. |
Keywords | Light curves; Transit photometry; Exoplanets; Astrophysics - Earth and Planetary Astrophysics; Astrophysics - Instrumentation and Methods for Astrophysics; Astrophysics - Solar and Stellar Astrophysics |
Contains Sensitive Content | Does not contain sensitive content |
ANZSRC Field of Research 2020 | 510109. Stellar astronomy and planetary systems |
Public Notes | File reproduced in accordance with the copyright policy of the publisher/author. |
Byline Affiliations | Massachusetts Institute of Technology, United States |
University of Florida, United States | |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q7249/quick-look-pipeline-lightcurves-for-9-1-million-stars-observed-over-the-first-year-of-the-tess-extended-mission
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