Table 1
Overview of observations.
| Date | # Spectra(a) | texp (s) (b) | Airmass (c) | Avg. S/N | Min./Max. seeing (d) |
|---|---|---|---|---|---|
| 2022-04-03 | 57 (38/19) | b: 200, r: 160 | 3.07-1.09-1.22 | b: 168 r: 202 | 0.49/1.87 |
| 2022-06-02 | 57 (40/17) | b: 200, r: 160 | 1.52-1.09-1.72 | b: 169 r: 203 | 0.29/1.03 |
Notes. (a) In parentheses, in-transit and out-of-transit spectra, respectively. (b) Exposure times differ for the blue and red arms of MAROON-X. (c) Airmass at the start and end of the observation, as well as minimum airmass at the highest altitude of the target. (d) The seeing is taken from the Maunakea Weather Center (http://mkwc.ifa.hawaii.edu/current/seeing/) for the two nights of observations.
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