VizieR Online Data Catalog: HATSouth-K2 C7 transiting/eclipsing systems (Bayliss+, 2018)

The HATSouth global telescope network consists of six HS4 units, two each at Siding Spring Observatory (SSO), Las Campanas Observatory (LCO), and the High Energy Spectroscopic Survey (H.E.S.S.) site. Each HS4 unit holds four Takahashi astrographs (f/2.8, 18 cm apertures), which are each coupled to an Apogee U16M 4Kx4K CCD camera. Imaging is performed using Sloan r-band filters and with exposure times of 240 s. A full description of the HATSouth telescope network hardware and operations can be found in Bakos et al. (2013PASP..125..154B). As part of the HATSouth survey (http://hatsouth.org/), we monitored a 64 square degree field (centered at 19h30m00s, -22°30'00") between 2010 March to 2011 August. In total, we obtained 10137 images, with a cadence of approximately 300 s. We found 25 candidates with transit-like signals that were also were on-silicon for the K2 Campaign 7 (see Section 2.5). We designate these as "HS-K2C7 candidates", and summarize them in Table 1. As part of the usual HATSouth program to follow-up transiting planet candidates, follow-up spectroscopy was obtained for the HS-K2C7 candidates, primarily using WiFeS (Dopita et al. 2007Ap&SS.310..255D) on the ANU 2.3 m telescope at SSO. Full details for this observing program are given in Bayliss et al. (2013, J/AJ/146/113).

(4 data files).