Table 3: Measured values for bars and inner disks.
Name Outer Disk PA Bar/Disk PA \ensuremath {a_{\epsilon }} \ensuremath {a_{\rm min}} \ensuremath {a_{10}} \ensuremath{L_{\rm bar}} \ensuremath{\epsilon_{\rm max}} NR?
  $^\circ$ $^\circ$ $^{\prime\prime}$ $^{\prime\prime}$ $^{\prime\prime}$ $^{\prime\prime}$    
(1) (2) (3) (4) (5) (6) (7) (8) (9)
Double-Barred Galaxies
NGC 357 20 120 21 28 27 27 0.44  
*   45 3.1 5.7 4.4 4.4 0.16  
NGC 718 5 152 20 33 30 30 0.23 Y
*   15 1.6 4.0 3.6 3.3 0.19  
NGC 1068 98 12 54 75 89 75 0.24 Y
*   47 15 27 ... 17 0.45  
NGC 1097 134 147 88 120 ... 107 0.67 Y
*   30 7.5 8.1 7.7 7.7 0.46  
NGC 1241 145 110 18 24 23 18 0.60 Y
*   0 1.5 ... 2.1 1.8 0.31  
NGC 1291 ... 171 89 130 140 130 0.39  
*   15 18 26 24 24 0.24  
NGC 1317 78 150 41 59 58 58 0.27 Y
*   56 6.3 11 9.7 6.4 0.44  
NGC 1433 21 97 74 110 150 90 0.70 Y
*   32 6.2 13 12 12 0.38  
NGC 1543 ... 92 63 95 ... 95 0.49 Y
*   26 7.9 12 12 11 0.29  
NGC 1808 133 144 80 114 ... 114 0.66 Y
*   158 3.3 5.9 4.8 4.8 0.53  
NGC 2217 5 136 37 ... ... 50 0.47  
*   112 7.8 11 14 11 0.19  
NGC 2642 140 115 25 ... 29 26 0.64 Y
*   145 1.5 2.7 2.7 2.0 0.30  
NGC 2646 ... 82 16 21 21 21 0.48  
*   8 2.2 4.6 3.5 3.5 0.25  
NGC 2681 140 30 50 75 60 60 0.23 Y
*   73 18 23 19 19 0.33  
*   20 1.7 3.9 3.3 3.3 0.26  
NGC 2859 90 162 34 52 43 43 0.40 Y
*   62 4.1 11 6.2 6.2 0.31  
NGC 2950 120 162 24 41 31 31 0.43 Y
*   85 3.2 6.3 3.9 3.9 0.33  
NGC 2962 10 168 29 43 ... 43 0.30  
*   93 3.5 ... 4.2 4.2 0.03  
NGC 3081 97 69 33 41 ... 35 0.65 Y
*   122 5.7 8.6 7.1 5.8 0.50  
NGC 3275 122 120 28 36 48 36 0.58 Y
*   172 2.1 3.5 2.7 2.6 0.31  
NGC 3358 125 98 16 21 24 21 0.42  
*   136 4.9 8.3 11 8.3 0.32  
NGC 3368 172 115 61 80 75 75 0.40 Y
*   129 3.4 6.8 5.9 5.0 0.35  
NGC 3393 ... 157 13 16 23 16 0.44  
*   146 1.9 3.5 3.1 3.1 0.20  
NGC 3941 10 166 21 36 32 32 0.47  
*   85 3.2 4.7 4.4 4.4 0.21  
NGC 3945 158 72 32 41 39 39 0.29 Y
*   90 2.6 3.0 3.0 3.0 0.11  
NGC 4303 138 179 29 50 48 34 0.50 Y
*   40 1.8 2.8 2.5 2.5 0.29  
NGC 4314 65 146 67 90 111 80 0.64 Y
*   136 4.5 5.8 5.6 5.6 0.23  
NGC 4321 153 107 55 61 80 58 0.54 Y
*   110 8.2 15 10 10 0.62  
NGC 4340 95 31 39 51 48 48 0.39 Y
*   25 3.4 5.1 4.7 4.5 0.11  
NGC 4503 12 6 23 27 ... 27 0.48  
*   45 2.9 4.8 6.0 4.8 0.25  
NGC 4725 40 50 118 130 170 125 0.67  
*   141 5.6 7.3 6.8 6.8 0.20  
NGC 4736 113 90 125 170 ... 170 0.23 Y
*   25 11 21 20 20 0.22  
NGC 4785 81 66 11 13 16 12 0.57 Y
*   127 0.9 1.1 1.2 1.1 0.21  
NGC 4984 15 95 30 ... 38 32 0.30 Y
*   64 4.0 5.0 4.9 4.9 0.23  
NGC 5365 4 108 25 33 31 31 0.25 Y
*   35 3.7 16 5.3 5.3 0.28  
NGC 5728 2 33 56 71 ... 71 0.71 Y
*   86 1.8 4.2 3.7 3.7 0.49  
NGC 5850 163 116 63 84 ... 75 0.68 Y
*   50 5.9 9.2 7.6 7.1 0.30  
NGC 6654 0 17 26 47 38 38 0.51  
*   135 2.7 4.4 4.2 4.2 0.15  
NGC 6684 36 150 26 33 29 28 0.25  
*   68 2.9 6.2 4.1 4.1 0.35  
NGC 6782 45 178 25 30 33 30 0.54 Y
*   147 3.4 4.5 4.3 3.8 0.47  
NGC 7098 75 46 38 53 56 53 0.57  
*   71 9.1 12 18 12 0.32  
NGC 7187 134 66 19 28 22 19 0.37 Y
*   54 2.5 3.8 3.5 3.5 0.19  
NGC 7280 72 55 11 29 27 27 0.40  
*   115 1.2 2.2 1.6 1.6 0.30  
NGC 7716 35 25 22 28 25 25 0.35  
*   57 3.1 5.4 5.6 5.4 0.38  
Mrk 573 ... 0 9.0 12 ... 12 0.33 Y
*   83 1.2 3.1 ... 2.1 0.31  
UGC 524 120 143 8.5 11 12 11 0.54 Y
*   167 1.0 1.1 1.3 1.1 0.43  
ESO 215-G031 130 147 38 ... ... 47 0.63 Y
*   153 5.3 9.5 6.2 6.2 0.48  
ESO 320-G030 121 142 23 ... 41 37 0.64  
*   107 3.9 5.2 4.5 4.5 0.32  
ESO 443-G039 14 27 11 19 25 19 0.51  
*   44 1.8 2.4 2.7 2.4 0.24  
ESO 447-G030 35 133 13 15 14 14 0.17 Y
*   177 2.8 9.7 3.6 3.6 0.36  
IRAS 03565+2139 ... 4 13 18 20 15 0.60 Y
*   124 1.6 3.3 3.0 1.9 0.33  
Inner-Disk Galaxies          
NGC 151 75 152 18 23 21 21 0.44 Y
*   74 4.3 7.1 6.1 6.1 0.32  
NGC 470 155 18 21 30 26 26 0.55  
*   152 2.7 7.4 11 7.4 0.46  
NGC 1398 96 9 38 46 44 44 0.36  
*   96 2.9 8.2 7.9 7.9 0.18  
NGC 2787 109 160 29 36 36 36 0.34  
*   113 18 22 21 21 0.34  
NGC 2880 144 82 8.0 9.0 10 9.0 0.20  
*   138 3.0 5.6 4.5 4.5 0.22  
NGC 3266 85 8 10 14 13 13 0.29 Y
*   90 0.8 2.4 1.8 1.8 0.12  
NGC 3368 172 115 61 80 75 75 0.40 Y
*   162 21 35 30 30 0.30  
NGC 3384 50 132 15 ... 17 17 0.05  
*   46 2.7 15 11 11 0.40  
NGC 3412 153 100 15 21 21 21 0.26  
*   154 1.0 8.3 6.1 6.1 0.33  
NGC 3945 158 72 32 41 39 39 0.29 Y
*   158 10 19 18 18 0.36  
NGC 4143 144 163 17 ... 28 28 0.38  
*   142 4.2 6.2 ... 6.2 0.25  
NGC 4262 153 18 13 20 16 16 0.34  
*   155 3.5 4.4 4.7 4.4 0.10  
NGC 4386 140 134 25 36 ... 36 0.52  
*   141 2.4 3.2 ... 3.2 0.28  
NGC 4612 143 83 17 24 20 20 0.22  
*   144 3.0 5.7 5.5 5.5 0.21  
NGC 4754 23 142 23 27 30 27 0.23  
*   22 6.7 9.4 12 9.4 0.23  
NGC 4785 81 66 11 13 16 12 0.57 Y
*   83 5.2 6.7 8.4 6.7 0.41  
NGC 7007 2 116 6.2 8.1 7.6 7.6 0.26  
*   0 2.3 3.7 2.9 2.9 0.20  
NGC 7187 134 66 19 28 22 19 0.37 Y
*   134 7.2 9.4 8.6 8.6 0.12  
UGC 6062 25 159 12 17 15 15 0.39  
*   27 1.9 2.8 3.4 2.8 0.39  
ESO 378-G020 34 81 6.9 8.3 8.8 8.3 0.37  
*   39 0.8 1.3 ... 1.3 0.42  
ESO 443-G017 23 160 9.6 15 12 12 0.48  
*   31 2.3 5.5 4.2 4.2 0.28  
Observed position angles, sizes, and ellipticities for bars and inner disks of double-barred and inner-disk galaxies. For each galaxy, the first line contains values for the outer bar and the second line contains values for the inner bar (of double-barred galaxies) or inner disk. Column (1): galaxy name. Column (2): position angle of the outer disk, from Tables 1 or 2. Column (3): bar/disk position angle. Column (4): bar/disk semi-major axis of maximum isophotal ellipticity \ensuremath {a_{\epsilon }} (lower limit on bar size). Column (5): semi-major axis of minimum ellipticity \ensuremath {a_{\rm min}} outside  \ensuremath {a_{\epsilon }}. Column (6): semi-major axis where |PA - bar PA $\vert > 10\hbox{$^\circ$ }$ outside \ensuremath {a_{\epsilon }}. Column (7): \ensuremath{L_{\rm bar}} (upper limit on bar size - usually the minimum of  \ensuremath {a_{\rm min}} and  \ensuremath {a_{10}}; see Sect. 5 for sources of alternate values). Column (8): maximum isophotal ellipticity ( $\epsilon = 1 - b/a$) of the bar or inner disk. Column (9): nuclear ring present? Note that NGC 3368, 3945, 4785, and 7187 have both inner bars and inner disks, and are thus included in each section.

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