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Table 1

Parameter values for profile models fitted to the original THINGS global spectra.

1 2 3 4 5 6 7 8 9 10 11
Name v ctr Δv S Δvrand f α J ΔS/S W 20 ΔW20/W20
km s-1 km s-1 Jy km s-1 km s-1 % % km s-1 %
DDO 154 375.69± 0.12 81.24± 0.46 82.10± 0.33 9.04± 0.15 0.2600± 0.0164 –0.0901± 0.0081 1.0i 0.0± 0.6 103.5 −0.4
DDO 53 18.83± 0.20 0.08± 0.18 19.88± 0.20 12.37 ± 0.14 0.5029± 0.2654 –0.0005± 0.5241 0.0i 0.4± 1.4 44.4 −3.5
Ho II 157.27± 0.10 48.97± 0.97 218.86± 0.73 9.19± 0.22 0.2449± 0.0486 –0.0663± 0.0090 0.5 0.3± 0.5 71.0 0.3
Ho I 143.11± 0.86 25.70± 3.68 40.00± 0.33 8.83± 0.42 0.5369± 0.2501 –0.6686± 0.1627 1.6i 0.2± 1.1 41.3 −0.3
IC 2574 50.06± 0.07 97.84± 0.38 385.97± 0.64 13.08± 0.10 0.3410± 0.0099 –0.0788± 0.0038 3.4 0.2± 0.2 128.6 −0.9
M81 dwA 112.84± 0.22 0.08± 0.18 4.21± 0.08 8.83± 0.19 0.5001± 0.2662 0.0124± 0.5316 0.0 0.6± 2.4 31.7 0.5
M81 dwB 345.86± 0.96 42.27± 4.75 3.74± 0.10 8.33± 1.08 0.3803± 0.2460 0.1226± 0.1059 6.9i 1.0± 3.7 60.4 3.1
NGC 628 659.36± 0.12 45.47± 0.20 297.88± 0.89 11.88± 0.10 0.0080± 0.0068 –0.1235± 0.0091 2.6 1.5± 0.4 75.6 1.6
NGC 925 552.93± 0.17 191.24± 0.56 229.62± 1.05 12.06± 0.24 0.2731± 0.0114 0.0603± 0.0074 6.9 1.0± 0.6 222.3 0.5
NGC 1569 –71.38± 3.77 73.00± 9.28 86.04± 1.21 27.65± 1.25 0.1929± 0.1735 –0.8676± 0.0963 2.2 2.3± 1.9 123.2 0.2
NGC 2366 100.08± 0.07 94.84± 0.42 232.91± 0.46 9.43± 0.12 0.5250± 0.0107 0.0767± 0.0047 2.7 0.1± 0.3 115.1 0.2
NGC 2403 133.44± 0.05 228.75± 0.12 1047.36± 1.23 8.91± 0.05 0.3580± 0.0022 0.1191± 0.0021 4.4 0.7± 0.2 251.1 −0.9
NGC 2841 632.49± 0.19 566.35± 0.44 181.87± 0.74 14.62± 0.17 0.1228± 0.0060 0.0065± 0.0049 12.9 0.7± 0.6 606.4 −0.2
NGC 2903 555.39± 0.12 353.80± 0.28 229.88± 0.63 12.71± 0.14 0.1224± 0.0043 –0.1072± 0.0044 5.6 1.1± 0.4 386.9 0.1
NGC 2976 4.96± 0.47 133.88± 2.33 44.99± 0.54 10.80± 0.75 0.5288± 0.0486 –0.2219± 0.0232 3.6 1.0± 1.6 156.2 0.4
NGC 3031 –38.67± 0.09 366.28± 0.23 1155.72± 1.45 23.62± 0.10 0.0702± 0.0024 0.2966± 0.0020 11.2 1.6± 0.2 423.8 0.8
NGC 3077 –23.58± 0.36 117.12± 0.78 257.06± 0.79 17.13± 0.10 0.0009± 0.0008 0.9943± 0.0039 7.3 0.2± 0.4 117.3 0.0
NGC 3184 593.79± 0.14 117.17± 0.37 105.37± 0.51 9.60± 0.17 0.1042± 0.0119 –0.0798± 0.0074 0.8 0.1± 0.7 142.2 −0.6
NGC 3198 661.11± 0.07 283.65± 0.16 224.91± 0.44 10.58± 0.08 0.1201± 0.0031 0.0353± 0.0030 4.1 0.8± 0.3 312.2 −0.4
NGC 3351 778.93± 0.24 255.37± 0.50 49.54± 0.48 8.05± 0.27 0.0051± 0.0040 –0.0001± 0.0141 3.8i 1.2± 1.3 277.6 −0.3
NGC 3521 798.22± 0.10 415.67± 0.29 297.23± 0.66 19.17± 0.11 0.0975± 0.0039 –0.0461± 0.0034 7.9 0.1± 0.3 467.1 −0.3
NGC 3621 729.07± 0.08 257.31± 0.20 679.58± 1.26 11.34± 0.09 0.2857± 0.0034 –0.0272± 0.0031 3.1 0.0± 0.3 287.3 −0.4
NGC 3627 720.58± 0.73 327.58± 2.15 40.07± 0.47 22.07± 0.93 0.1764± 0.0249 0.1190± 0.0189 5.3i 1.4± 1.6 383.8 1.0
NGC 4214 292.74± 0.07 56.34± 0.12 200.23± 0.39 12.40± 0.05 0.0043± 0.0035 –0.0458± 0.0046 2.3 0.0± 0.3 88.9 −0.3
NGC 4449 200.43± 0.56 133.64± 3.68 263.17± 1.15 20.29± 0.53 0.9261± 0.0487 –0.0222± 0.0271 8.5 0.3± 0.6 153.5 −3.8
NGC 4736 309.36± 0.27 195.56± 0.50 76.78± 0.49 15.47± 0.25 0.0016± 0.0013 –0.0500± 0.0104 10.7 1.8± 0.9 237.2 0.5
NGC 4826 408.87± 0.54 288.68± 1.22 40.44± 0.59 11.79± 0.56 0.0110± 0.0087 0.3199± 0.0223 5.5 2.8± 2.0 316.1 0.3
NGC 5055 497.74± 0.16 357.96± 0.58 376.67± 1.09 17.09± 0.22 0.4021± 0.0065 0.1099± 0.0050 7.0 0.6± 0.4 400.2 0.4
NGC 5194 455.88± 0.28 148.64± 0.81 165.24± 0.67 17.36± 0.31 0.1259± 0.0145 0.3317± 0.0081 5.3 2.1± 0.6 187.8 1.1
NGC 5236 506.81± 0.17 172.90± 0.33 360.42± 0.79 31.73± 0.14 0.0030± 0.0024 0.1650± 0.0045 4.4 1.0± 0.3 253.6 −5.4
NGC 5457 228.74± 0.09 138.68± 0.41 1093.04± 1.39 23.15± 0.11 0.0134± 0.0083 0.2260± 0.0026 5.0 0.9± 0.2 195.8 −0.3
NGC 6946 45.03± 0.13 210.84± 0.36 508.91± 1.71 11.09± 0.14 0.3078± 0.0068 0.1004± 0.0057 9.3 1.2± 0.5 238.9 0.1
NGC 7331 816.52± 0.26 479.34± 0.57 178.52± 0.98 15.07± 0.27 0.0414± 0.0087 0.1150± 0.0080 2.1i 0.2± 0.8 518.8 0.2
NGC 7793 226.75± 0.11 157.62± 0.40 245.89± 0.80 12.43± 0.15 0.1312± 0.0092 –0.0601± 0.0054 5.7 0.4± 0.5 190.3 0.1

Notes. Columns are as follows. 1) Source name; 2−7) the 6 model parameters, being mean values of the MCMC distribution; 8) wiggle fraction J as defined in Eq. (8); 9) fractional difference between data and fitted values of total flux, also plotted in Fig. 4; 10) width at 20% of peak flux density of the fitted profile; 11) fractional difference between data and fit values of W20, also plotted in Fig. 6.

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