LAMOST medium-resolution observations of the Pleiades

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Volume 698 (May 2025)

A&A, 698 (2025) A7

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Table 3

Chromospheric activity indicators: net Hα equivalent width ( $W_{H α}^{res}$ $\[W_{\mathrm{H} \alpha}^{\text {res}}\]$ ), line flux (F_Hα), and luminosity ratio ( $R_{H α}^{'}$ $\[R_{\mathrm{H} \alpha}^{\prime}\]$ = L_Hα/L_bol).

Designation	Gaia-DR3	T_eff	err	log g	err	$W_{H α}^{res}$ $\[W_{\mathrm{H} \alpha}^{\text {res}}\]$	err	F_Hα	err	log( $R_{H α}^{'}$ $\[R_{\mathrm{H} \alpha}^{\prime}\]$ )	err	Sub^(a)
		(K)		(dex)		(Å)		(erg cm⁻²s⁻¹)		(dex)
J035427.83+212323.0	51742471745296768	5624	111	4.40	0.11	0.25	0.02	1.693e+06	1.709e+05	−4.53	0.04	C
J035922.89+223416.3	53335045618385536	4360	42	4.66	0.04	1.71	0.42	3.318e+06	8.453e+05	−3.79	0.11	C
J033305.82+220803.3	61554650949438208	5196	58	4.54	0.08	0.19	0.01	9.048e+05	5.268e+04	−4.66	0.03	C
J035142.08+214006.0	63730309584280960	5222	45	4.46	0.11	0.17	0.01	8.272e+05	6.646e+04	−4.71	0.03	C
J035434.79+215302.0	63795455648004608	3918	44	4.65	0.05	3.58	0.50	3.382e+06	5.327e+05	−3.60	0.07	C
J035123.87+220648.1	63849572235829248	4640	38	4.62	0.05	1.07	0.12	2.998e+06	3.523e+05	−3.94	0.05	C
J034734.16+214448.5	63916431989200256	4956	48	4.56	0.05	≤0.01	0.01	≤4.266e+04	...	≤−5.90	...	C
J034935.88+220905.1	63958801843006208	4052	74	4.68	0.11	3.58	0.02	4.238e+06	5.209e+05	−3.56	0.05	C
J035022.91+221118.0	64040818540162304	4193	57	4.66	0.04	1.79	0.14	2.635e+06	3.229e+05	−3.82	0.05	C
J035234.46+223007.7	64073597730589952	3762	61	4.68	0.05	3.05	0.52	2.168e+06	4.474e+05	−3.72	0.09	C

Notes. The full table is available at the CDS. ^(a)Subsample to which the target belongs as in Table 1.

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