Table 1
Summary information of the transit observations used in this study.
| Date | Spectrograph | Wavelength range (nm) | Resolution | S /N (300 s) | Exp-time (s) | Exp-number | Baseline fraction % |
|---|---|---|---|---|---|---|---|
| 31-07-2017 | HARPS-N | 387–690 | 115 000 | 56 | 600 | 49 | 57 |
| 18-07-2022 | FOCES | 380–885 | 70 000 | 34 | 300 | 41 | 18 |
| 02-09-2022 | FOCES | 380–885 | 70 000 | 26 | 300 | 41 | 33 |
| 05-09-2022 | FOCES | 380–885 | 70 000 | 30 | 300 | 39 | 17 |
Notes. This table summarises the details of the four observations used in this study. Columns denote the date of observation, the spectrograph used, the operational wavelength range in nanometres, the spectral resolution, the S/N ratio per 300 s of exposure time, with the HARPS-N scaled through Poisson noise assumptions, the exposure time in seconds, the total number of exposures, and the percentage of observations outside of transit.
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