VizieR Online Data Catalog: WASP-148 velocity curve (Hebrard+, 2020)

Located on La Palma in the Canary Islands, Spain, SuperWASPNorth consists of eight Canon 200mm f/1.8 focal lenses coupled to e2v 20482048 pixel CCDs with 13.7" pixels and a field of view of 7.8°x7.8°, associated with a custom-built photometric reduction pipeline. It observes with a broadband filter (400-700nm), and secured thousands of photometric points over several seasons per star. Periodic signatures of possible planetary transits are identified in these light curves using the algorithms presented by Collier Cameron et al. (2006MNRAS.373..799C). With this facility and procedure, WASP-148 was identified as the host star of a promising candidate for a transiting planet.

After its identification from SuperWASP photometry, we started an RV follow-up of WASP-148 with the SOPHIE spectrograph at the 1.93m telescope of the Observatoire Haute-Provence, France.

(1 data file).