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Table 1

Galaxy properties and characteristics derived from the interferometric observations of the AGN studied by MIDI.

Galaxy D L X Modified L MIR BL V s 12 μm
name type   [Mpc]   [W]  Julian Date  [W]   [m]   [pc] 
(1) (2) (3) (4) (5) (6) (7) (8) (9)
NGC 1068 Sy 2 14     2.1 × 1036     53   687.04006     (1.0 ± 0.1) × 1037     79.9     0.07 ± 0.03  >1.8
NGC 1068 Sy 2 14 2.1 × 1036 53   688.02715 (1.0 ± 0.1) × 1037 33.6 0.24 ± 0.06 3.2
NGC 1365 Sy 1.8 18 5.7 × 1035 53   989.32147 (5.1 ± 2.2) × 1035 46.6 0.51 ± 0.10 2.0
NGC 1365 Sy 1.8 18 5.7 × 1035 54   428.07902 (3.4 ± 3.1) × 1035 54.4 0.78 ± 0.57  <2.7
NGC 1365 Sy 1.8 18 5.7 × 1035 54   428.16083 (4.7 ± 4.3) × 1035 62.3 0.71 ± 0.21 1.1
MCG-05-23-016 Sy 2 35 3.3 × 1036 53   723.27767 (2.2 ± 0.9) × 1036 46.1 0.70 ± 0.19 2.8
MCG-05-23-016* Sy 2 35 3.3 × 1036 54   575.03573 (3.6 ± 3.3) × 1036 129.6 0.26 ± 0.09  >1.8
Mrk 1239 Sy 1.5 80 3.5 × 1037 53   723.31388 (1.1 ± 0.4) × 1037 43.0 0.88 ± 0.17  <7.0
Mrk 1239* Sy 1.5 80 3.5 × 1037 54   576.02468 (1.2 ± 0.8) × 1037 127.4 0.60 ± 0.15 2.9
Mrk 1239* Sy 1.5 80 3.5 × 1037 54   577.06465 (1.5 ± 0.5) × 1037 100.7 0.68 ± 0.15 3.1
NGC 3783 Sy 1 40 4.1 × 1036 53   521.12588 (6.0 ± 0.8) × 1036 68.6 0.40 ± 0.15 3.6
NGC 3783 Sy 1 40 4.1 × 1036 53   521.14027 (4.9 ± 0.7) × 1036 64.9 0.54 ± 0.15 3.1
NGC 4151 Sy 1.5 14 1.5 × 1036 54   138.33590 (6.7 ± 5.8) × 1035 35.8 0.22 ± 0.10  >2.6
NGC 4151* Sy 1.5 14 1.5 × 1036 54   578.09375 (8.3 ± 2.1) × 1035 61.1 0.29 ± 0.06 1.6
NGC 4151* Sy 1.5 14 1.5 × 1036 54   580.12176 (9.2 ± 5.6) × 1035 89.1 0.21 ± 0.07  >1.1
3C 273 QSO 650 2.6 × 1039 54   138.25289 (4.0 ± 1.3) × 1038 36.7 0.90 ± 0.20  <67.
3C 273 QSO 650 2.6 × 1039 54   578.28634 (3.6 ± 3.2) × 1038 30.7 0.74 ± 0.22  <110.
IC 4329A Sy 1.2 65 1.9 × 1037 54   138.36383 (1.3 ± 1.1) × 1037 46.6 0.76 ± 0.53  <10.8
IC 4329A* Sy 1.2 65 1.9 × 1037 54   576.11638 (1.4 ± 0.5) × 1037 125.3 0.51 ± 0.08 2.7
IC 4329A* Sy 1.2 65 1.9 × 1037 54   577.11216 (1.5 ± 0.6) × 1037 102.0 0.72 ± 0.17 2.3
IC 4329A* Sy 1.2 65 1.9 × 1037 54   577.27403 (1.0 ± 0.3) × 1037 95.4 0.66 ± 0.09 2.8
Circinus galaxy Sy 2 4 4.6 × 1035 53   159.33199 (4.9 ± 0.4) × 1035 20.7 0.18 ± 0.04  >1.5
Circinus galaxy Sy 2 4 4.6 × 1035 53   430.42248 (4.9 ± 0.4) × 1035 62.4 0.11 ± 0.02  >0.6
NGC 7469 Sy 1.2 65 4.0 × 1036 53   989.25648 (8.8 ± 7.7) × 1036 46.4 0.25 ± 0.06 10.5

Notes. The columns are (1) the name, (2) the type and (3) the distance D of the galaxy; (4) the estimated intrinsic AGN luminosity LX; (5) the modified Julian Date (JD−2   400   000.5) of the interferometric observation; (6) the mid-infrared luminosity LMIR derived from the mid-infrared flux measured by MIDI; (7) the projected baseline length, BL, for the respective interferometric observation; (8) the visibility V at 12   μm; and (9) the approximate size s12   μm of the emitter at 12   μm. For V ≲ 0.2 and V ≳ 0.9 (including the uncertainties in V), only upper or lower limits to the size can be given. The new data points – in addition to those already published in Tristram et al. (2009) – are marked by an asterisk

(*)

after the name.

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