Open Access

Table 1.

Log of spectroscopic observations of EI Psc.

Instrument Date JD Spectral range R = λλ Exposure Number of
−2 400 000 [Å] time [s] exposures
LAMOST 2013, Sep. 25 56 561 3700−9000 1800 4500 1

VLT (X-shooter) 2021, Sep. 7 59 464 2989−5560 5453 436 3
5337−10 200 8935 420 3
9940−24 790 5573 480 3

GTC (Osiris+) 2023, Sep. 4 60 192 7330−10 000 2503 181 29
2023, Sep. 5 60 193 5575−7685 2475 181 29
2023, Sep. 7 60 195 4500−6000 2515 181 29

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