Open Access

Table 2

Summary of spectroscopic data.

Instrument Date # Spectra Time span (d) Source
GJ 3512
CARM-VIS Dec. 2016–Nov. 2024 221 2869 TW
CARM-NIR Dec. 2016–Nov. 2024 225 2869 TW
IRD Oct. 2019–Nov. 2022 39 999 TW
GJ 317
HIRES Jan. 2000–Dec. 2013 63 5086 TO19
HARPS Jan. 2010–Apr. 2018 132 2991 T20
PFS Feb. 2012–Dec. 2018 32 2520 F20
CARM-VIS Dec. 2017–Jan. 2025 41 2595 TW
CARM-NIR Dec. 2017–Jan. 2025 38 2595 TW
GJ 463
HRS Apr. 2008–Jun. 2013 53 1875 E22
HIRES Jan. 2010–Jan. 2022 17 4377 E22
CARM-VIS Mar. 2016–Feb. 2025 160 3282 TW
CARM-NIR Mar. 2017–Feb. 2025 146 2909 TW
GJ 9773
CARM-VIS Jul. 2016–Nov. 2024 138 3050 TW
CARM-NIR Jul. 2017–Nov. 2024 131 2677 TW
GJ 508.2
CARM-VIS Feb. 2016–Feb. 2025 26 3287 TW
CARM-NIR Mar. 2017–Feb. 2025 20 2908 TW

Notes. (E22) Endl et al. (2022); (F20) Feng et al. (2020); (T20) Trifonov et al. (2020b); (TO19) Tal-Or et al. (2019); (TW) this work.

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