Molecular gas and stars in the translucent cloud MBM 18 (LDN 1569)

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Table 4

Results from the TNG observations for the late-type stars.

Star	Hα	EW(Hα)^†	LiI	K ^a	σ _K	(H − K)^a	σ _H−K	(J − H)^a	σ _J − H	Sp.T.	A _K	d
		Å		mag		mag		mag			mag	pc

Ha1	N	...	N	11.304	0.026	0.214	0.036	0.654	0.036	dM2.5	0.0	128
Ha2	Y	−1.5	N	11.076	0.023	0.210	0.032	0.710	0.034	dM3.5e	0.0	109
Ha5	Y	−4.0	Y?	10.044	0.021	0.290	0.032	0.634	0.034	dM4.0e	0.02	63
Ha6	Y	−5.1	Y?	10.988	0.023	0.323	0.036	0.658	0.037	dM4.0e	0.06	95
Ha7	N	...	Y?	12.580	0.030	0.215	0.039	0.640	0.037	dM1.5	0.0	252
Ha8	Y	−3.0	N	11.390	0.026	0.191	0.036	0.633	0.035	dM3.5e	0.0	128

Notes.

^(†)

By convention negative equivalent widths indicate emission lines.

^(a)

Magnitudes and colours transformed from 2MASS to the Bessel & Brett (1988) system using Carpenter (2001).

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