Table 1
Observational log.
| Night | # | # of spectra | Airmass | Seeing | SN56 | SN67 | Exposure time |
|---|---|---|---|---|---|---|---|
| 2016-06-26 | 1 | 40 (12) | 1.05–1.35–2.17 | 1.12–1.55–2.20 | 17.2–34.5–46.1 | 17.8–34.0–15.0 | 900 s |
| 2016-07-21 | 2 | 56 (21) | 1.05–1.31–2.24 | 0.56–0.76–1.08 | 8.3–15.8–27.7 | 8.0–14.9–26.4 | 600 s |
Notes. The columns correspond (from left to right) to: Date of observation; Reference number for the given night; number of spectra during night and number of in-transit spectra in parentheses; airmass; seeing and Signal-to-Noise ratio (SNR) for a given order; exposure time. Note that for the airmass, seeing, and SNR columns, the format is min–mean–max value during the night. We refer the reader to Figs. A.1 and A.2 for detailed plot.
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