Atmospheric Rossiter–McLaughlin effect and transmission spectroscopy of WASP-121b with ESPRESSO

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Table 1

WASP-121 ESPRESSO observations log.

Night	Exp. time	Mode	Fiber B	S/N^(a) at 550 nm	Time on target (h)	N_spectra	Seeing_ave (arcsec)
06 Jan. 2019	400 s	1-UT HR21	Sky	~45	6.3	52	0.83
30 Nov. 2018	300 s	4-UT MR42	Fabry-Perot	~180	2.7	29	0.79

Notes. ^(a) Per pixel extracted.

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