Near-infrared low-resolution spectroscopy of Pleiades L-type brown dwarfs

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Table 2:

Field-dwarf- and gravity-independent spectral indices^a (left and right parts of the table, respectively).
Object	sHJ	sKJ	sH₂O^J	sH₂O^H1	sH₂O^B	$\langle$ SpT $\rangle$ ^b	H₂O 1.5 $\mu$ m	H₂O	H₂O-2	$\langle$ SpT $\rangle$ ^b
	(1.265-1.305,	(1.265-1.305,	(1.09-1.13,	(1.45-1.48,	(1.47-1.49,		(1.46-1.48,	(1.492-1.502,	(2.035-2.045,
	1.60-1.70)	2.12-2.16)	1.265-1.305)	1.60-1.70)	1.59-1.61)		1.57-1.59)	1.55-1.56)	2.145-2.155)
BRB 17	0.23; L2.4	0.63; L2.6	...	...	...	(L2.5)	...	1.22; L0.6	0.95; M8.4	(M9.5)
PLIZ 28	0.12; L4.5	0.51; L4.0	0.21; L3.0	0.35; L2.0	0.78; L0.8	(L3)	1.30; L1	1.17; M9.5	0.88; L0.3	(L0.5)
PLIZ 35	0.21; L2.7	0.66; L2.2	0.09; L1.2	0.37; L2.3	0.79; L0.6	(L2)	1.31; L1	1.36; L4.0	0.80; L2.6	(L2.5)
BRB 21	0.19; L3.1	0.55; L3.5	0.35; L5.2	0.38; L2.4	0.67; L3.6	(L3.5)	1.39; L2	1.42; L5.2	0.89; L0.0	(L2.5)
BRB 23	0.18; L3.4	0.55; L3.5	0.29; L4.3	0.58; L5.0	0.58; L6.2	(L4.5)	1.67; L7	1.51; L7.2	0.79; L2.8	(L5.5)
BRB 29	...	...	...	0.65; L5.8	0.68; L3.4	(L4.5)	1.56; L5	1.25; L1.3	0.68; L5.6	(L4)

Notes. ^(a) Their spectral ranges in $\mu$ m are also indicated. ^(b) Average spectral types derived from the spectral indices are approximated to the nearest half subclasses.

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