Structure and dynamics of giant low surface brightness galaxies

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Table 1:

Physical properties of Malin 1 and NGC 7589.
Property	Malin 1	NGC 7589	Ref.
Morphological Type	SB0/a	SAB(rs)a	1, 2
AGN activity	LINER	BLAGN	1, 2
$M_{\rm {B}}$ (mag)	$-22.1 \pm 0.4$	$-20.4 \pm 0.2$	3
Redshift	$0.0826 \pm 0.0017$	$0.0298 \pm 0.0017$	4
$D_{\rm {L}}$ (Mpc)	$377 \pm 8$	$130 \pm 8$	4
$D_{\rm {A}}$ (Mpc)	$322 \pm 6$	$123 \pm 7$	4
H I flux (Jy km s^-1)	$2.0 \pm 0.2$	$3.8 \pm 0.3$	4
$M_{\rm {{\rm H}~{\small\rm I}~}}$ ( $10^{10}~M_{\odot}$ )	$6.7 \pm 1.0$	$1.5 \pm 0.3$	4
SFR $_{\rm {FUV}}$ ( $M_{\odot}$ yr^-1)	1.2	0.7	5
SFR $_{\rm {NUV}}$ ( $M_{\odot}$ yr^-1)	2.5	1.1	5

References. (1) Barth (2007); (2) Nasa Extra-galactic Database (NED); (3) Pickering et al. (1997) give $M_{\rm {V}} = -22.9 \pm 0.4$ for Malin 1 and $M_{R} = -21.9 \pm 0.2$ for NGC 7589; Impey & Bothun (1989) give B - V = 0.8 for Malin 1; Galaz et al. (2006) give B-R = 1.5 for NGC 7589; (4) This work; (5) Boissier et al. (2008).

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