Connecting photometric and spectroscopic granulation signals with CHEOPS and ESPRESSO

Open Access

Table 1

CHEOPS observations.

Target	Visit ref. number	File key	Starting date [UTC]	T [h]	τ [s]	N	DC [%]	σ_TOT [ppm]
	Visit 1	CH_PR100022_TG001101_V0200	2021–01–17	8.15	34.3	789	92.5	114
HD 67458	Visit 2	CH PR100022_TG001301_V0200	2021–01–18	8.61	34.3	834	92.5	110
	Visit 3	CH_PR100022_TG001201_V0200	2021–01–21	8.15	34.3	807	94.6	125
	Visit 1	CH_PR100022_TG001601_V0200	2021–02–13	8.06	37	728	93.5	100
HD 88595	Visit 2	CH_PR100022_TG001501_V0200	2021–02–14	8.15	37	698	88.6	104
	Visit 3	CH_PR100022_TG001401_V0200	2021–02–15	8.14	37	718	91.2	108
	Visit 4	CH_PR100022_TG001701_V0200	2021–02–22	8.14	37	738	93.8	103

Notes. Columns are: file keys referring to the files name in the CHEOPS database, dates (UTC), total observation duration (T), integration time (τ), number of observations (N), duty cycle (DC), and standard deviation of the light curve (σ_TOT).

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