VizieR Online Data Catalog: Transiting planets around FGKM stars in TESS (Montalto+, 2020)
Abstract
In this work, we analysed the TESS FFIs delivered by the satellite during its first year of operation. The images cover the Southern ecliptic hemisphere. Each sector is imaged by four TESS cameras that are composed by four TESS CCDs. Therefore, each cadence image delivered by TESS is made up of 16 FFIs. The data set we analysed contains 15347 epochs that correspond to 245552 FFIs. The first observation started on 2018 July 25 at UT=19:29:42.708 and the last observation on 2019 July 17 at UT=19:59:29.974.
The stellar sample we analysed was built from the Gaia DR2 all-sky catalogue. It is a sample of FGKM (limited to F5) dwarf and subgiant stars. The selection was done in the absolute, intrinsic colour magnitude diagram by imposing conditions on the absolute magnitude and colours. Stellar distances were derived from Bailer-Jones et al. (2018AJ....156...58B, Cat. I/347) and reddening from the interpolation of Lallement et al. (2018A&A...616A.132L) 3D maps. See Section 3 of the article for details on the sample selection. (1 data file).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- August 2023
- Bibcode:
- 2023yCat..74981726M
- Keywords:
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- Exoplanets;
- Stars: dwarfs;
- Positional data;
- Stars: masses;
- Stars: diameters;
- Effective temperatures;
- Radial velocities;
- Optical