Table 1.
Parameters of the galaxy sample.
| Galaxy | α (J2000) | δ (J2000) | D | Vsys | Incl. | PA | Bmaj | Bmin | BPA | ΔV |
|---|---|---|---|---|---|---|---|---|---|---|
| name | (hh mm ss) | (dd mm ss) | (Mpc) | (km s−1) | (deg) | (deg) | (arcsec pc−1) | (arcsec pc−1) | (deg) | (km s−1) |
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | (11) |
| NGC 925 | 02 27 16.5 | +33 34 44 | 9.2 | 546 | 66 | 287 | 5.9/263 | 5.7/254 | 31 | 2.6 |
| NGC 2403 | 07 36 51.1 | +65 36 03 | 3.2 | 133 | 63 | 124 | 8.8/136 | 7.7/119 | 25 | 5.2 |
| NGC 2841 | 09 22 02.6 | +50 58 35 | 14.1 | 634 | 74 | 153 | 11.1/756 | 9.4/641 | –12 | 5.2 |
| NGC 2903 | 09 32 10.1 | +21 30 04 | 8.9 | 556 | 65 | 204 | 15.3/659 | 13.3/573 | –51 | 5.2 |
| NGC 2976 | 09 47 15.3 | +67 55 00 | 3.6 | 1 | 65 | 335 | 7.4/129 | 6.4/112 | 72 | 5.2 |
| NGC 3031 | 09 55 33.1 | +69 03 55 | 3.6 | –40 | 59 | 330 | 12.9/225 | 12.4/216 | 80 | 2.6 |
| NGC 3198 | 10 19 55.0 | +45 32 59 | 13.8 | 661 | 72 | 215 | 13.0/867 | 11.6/774 | –59 | 5.2 |
| NGC 3521 | 11 05 48.6 | –00 02 09 | 10.7 | 804 | 73 | 340 | 14.1/730 | 11.2/580 | –62 | 5.2 |
| NGC 3621 | 11 18 16.5 | –32 48 51 | 6.6 | 729 | 65 | 345 | 15.9/508 | 10.2/326 | 4 | 5.2 |
| NGC 3627 | 11 20 15.0 | +12 59 30 | 9.3 | 708 | 62 | 173 | 10.6/477 | 8.9/400 | –48 | 5.2 |
| NGC 4736 | 12 50 53.0 | +41 07 13 | 4.7 | 307 | 41 | 296 | 10.2/232 | 9.1/207 | –23 | 5.2 |
| NGC 5055 | 13 15 49.2 | +42 01 45 | 10.1 | 497 | 59 | 102 | 10.1/493 | 8.7/425 | –40 | 5.2 |
| NGC 6946 | 20 34 52.2 | +60 09 14 | 5.9 | 44 | 33 | 243 | 6.0/171 | 5.6/160 | 7 | 1.3 |
| NGC 7331 | 22 37 04.1 | +34 24 57 | 14.7 | 818 | 76 | 168 | 6.1/433 | 5.6/398 | 34 | 5.2 |
| NGC 7793 | 23 57 49.7 | –32 35 28 | 3.9 | 226 | 50 | 290 | 15.6/295 | 10.9/206 | 11 | 2.6 |
| UGC 01256 | 01 47 53.9 | +27 25 55 | 8.8 | 426 | 70 | 69 | 25.6/1090 | 11.6/494 | –1.0 | 16.5 |
| UGC 01913 | 02 27 16.9 | +33 34 44 | 10.8 | 553 | 59 | 287 | 16.7/872 | 8.6/449 | 0.0 | 4.1 |
| UGC 02455 | 02 59 42.5 | +25 14 19 | 7.5 | 373 | 42 | 208 | 27.4/1417 | 11.2/580 | –1.0 | 2.1 |
| UGC 04284 | 08 14 40.1 | +49 03 42 | 10.7 | 547 | 60 | 170 | 13.1/855 | 10.2/666 | 0.0 | 4.1 |
| UGC 04305 | 08 19 04.3 | +70 43 18 | 5.3 | 158 | 51 | 195 | 12.3/607 | 11.6/572 | –1.0 | 2.1 |
| UGC 04325 | 08 19 20.5 | +50 00 35 | 10.3 | 506 | 68 | 60 | 15.1/490 | 11.8/383 | –1.0 | 4.1 |
| UGC 04499 | 08 37 41.5 | +51 39 09 | 13.5 | 687 | 81 | 151 | 14.8/937 | 11.7/741 | –1.0 | 4.1 |
| UGC 05414 | 10 03 57.2 | +40 45 27 | 10.2 | 604 | 54 | 216 | 17.7/583 | 11.4/375 | –1.0 | 2.1 |
| UGC 05721 | 10 32 17.2 | +27 40 08 | 6.6 | 532 | 62 | 273 | 29.7/1236 | 13.0/540 | 1.2 | 4.1 |
| UGC 05789 | 10 39 09.5 | +41 41 13 | 13.1 | 738 | 63 | 38 | 18.4/863 | 11.9/558 | 0.0 | 4.1 |
| UGC 07323 | 12 17 30.2 | +45 37 09 | 8.6 | 516 | 52 | 23 | 17.5/728 | 12.7/528 | 0.0 | 4.1 |
| UGC 07766 | 12 35 57.7 | +27 57 35 | 9.7 | 814 | 65 | 328 | 22.1/589 | 9.3/283 | 0.0 | 4.1 |
| UGC 07831 | 12 39 59.3 | +61 36 33 | 4.4 | 146 | 70 | 302 | 13.0/773 | 8.6/511 | 0.0 | 4.1 |
| UGC 07853 | 12 41 32.9 | +41 09 04 | 8.6 | 538 | 58 | 212 | 19.8/1006 | 12.9/655 | 0.0 | 4.1 |
| UGC 08490 | 13 29 36.6 | +58 25 14 | 5.5 | 202 | 59 | 185 | 13.5/490 | 11.3/410 | –1.0 | 4.1 |
| UGC 11891 | 22 03 33.7 | +43 44 56 | 12.3 | 461 | 43 | 130 | 16.5/854 | 11.4/590 | –1.0 | 4.1 |
| UGC 12632 | 23 29 58.7 | +40 59 25 | 10.5 | 422 | 37 | 20 | 18.4/472 | 12.2/313 | 0.0 | 4.1 |
Notes. Sources from THINGS are the NGC names, those from WHISP the UGC names. (1) Name of the object; (2) and (3) Right ascension and Declination (J2000) of the galactic centre; (4) Galaxy distance from Walter et al. (2008) for THINGS, and deduced from the systemic velocity taken in NED corrected from Virgo infall, assuming H0 = 67.8 km s−1 Mpc−1 for WHISP; (5)–(7) Systemic velocity, mean inclination and position angle from de Blok et al. (2008); (8) and (9) Major and minor axes of the synthesised beam; (10) Beam position angle; (11) Spectral sampling.
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