The extended molecular gas of the Circinus galaxy and NGC 1097 as seen by APEX

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Table 2.

Properties of Circinus and NGC 1097.

Property	Circinus galaxy	NGC 1097
α_J2000	$14^{h} 13^{m} 10^{\overset{s}{.}} 4$ $14^{h}13^{m}10^{\mathit{{{\overset{\text{ s}}{.}}}}}4$	$2^{h} 46^{m} 18^{\overset{s}{.}} 9$ $2^{h}46^{m}18^{\mathit{{{\overset{\text{ s}}{.}}}}}9$
δ_J2000	65° 20′20″	30° 16′29″
R₂₅	6.9′×3.0′ (8.5 × 3.6 kpc) (1)	$9 \overset{'}{.} 3 \times 6 \overset{'}{.} 3$ $9{{{\overset{\prime}{.}}}}3\times6{{{\overset{\prime}{.}}}}3$ (36.8 × 24.8 kpc) (1)
Luminosity Distance (D_L)	4.2 ± 0.7 Mpc (2)	13.58 ± 2.05 Mpc (3)
Redshift (z)	0.001448	0.00424
v_LSR	434 km/s (4)	1257.5 km/s (5)
Position Angle (PA)	210° (6), (7)	122° .4 ± 3.6 (8)
Inclination (i)	65° (6)	(48.6 ± 6)° (8)
log₁₀M_*	10.98 (9)	10.76 (5)
SFR	4.3 M_⊙ yr⁻¹ (9, 10)	4.78 M_⊙ yr⁻¹ (5)
AGN Luminosity	10¹⁰ L_⊙ (11)	2.2 × 10⁸ L_⊙ (12)

Notes. (1) de Vaucouleurs et al. (1991), (2) Tully et al. (2009), (3) Anand et al. (2021), (4) Zschaechner et al. (2016), (5) Leroy et al. (2021a), (6) Izumi et al. (2018), (7) Curran et al. (2008), (8) Lang et al. (2020), (9) For et al. (2012), (10) Moorwood et al. (1996), (11) Nemmen et al. (2006), (12) Rieke et al. (2009).

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