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Table 3.
Observing date, exposure time, signal-to-noise ratio (S/N), and resolution of the reduced spectra of the UVES and X-shooter observations of J22564–5910.
MJD | Instrument | Exp. time (s) | S/N | Resolution | RV (km s−1) | Err (km s−1) |
---|---|---|---|---|---|---|
58697.202063 | UVES | 2114 | 42 | 24 000 | 33 | 41 |
58697.229497 | UVES | 2114 | 57 | 24 000 | 8 | 50 |
58731.004125 | UVES | 2114 | 55 | 24 000 | 25 | 44 |
58766.001310 | X-shooter | 1560 | 89 | 11 000 | 79 | 28 |
58773.062886 | X-shooter | 1560 | 122 | 11 000 | 7 | 24 |
58804.105317 | X-shooter | 1560 | 97 | 11 000 | −14 | 21 |
Notes. In the last two columns, the derived RVs based on the wings of the hydrogen lines are given.
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