Table 1
Observed galaxies in the reduced Hi sample.
| UGC | Array | Obs. date | Calibrators | Tobs | νc | Beam size | σchan | σcont |
| (h) | (MHz) | (arcsec2) | (mJy/bm) | (mJy/bm) | ||||
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) |
|
|
||||||||
| 448 | WSRT | 2007-09-03 | 3C 286; 3C 48 | 12.0 | 1397.9 | 29.9 × 13.6 | 0.47 | 0.20 |
| 463 | VLA | 2005-09-22 | 3C 48; 0119+084 | 2.3 | 1399.7 | 14.7 × 12.9 | 0.54 | 0.34 |
| 2009-09-23 | 3C 48; 0119+084 | |||||||
| 1087 | VLA | 2005-09-27 | 3C 48; 0204+152 | 2.0 | 1401.1 | 16.2 × 13.2 | 0.58 | 0.28 |
| 1635 | VLA | 2005-09-24 | 3C 48; 0204+152 | 2.1 | 1404.3 | 14.4 × 13.5 | 0.51 | 0.24 |
| 2009-09-25 | 3C 48; 0204+152 | |||||||
| 3140 | VLA | 2005-09-27 | 3C 48; 0459+024 | 2.0 | 1400.5 | 15.9 × 13.9 | 0.59 | 0.76 |
| 3701 | WSRT* | 2007-12-11 | 3C 48; 3C 286 | 12.0 | 1409.8 | 15.9 × 14.6 | 0.43 | 0.08 |
| 3997 | WSRT | 2007-12-10 | 3C 48; 3C 286 | 12.0 | 1393.0 | 23.6 × 14.6 | 0.44 | 0.08 |
| 4036 | WSRT | 2007-12-19 | 3C 48; 3C 286 | 12.0 | 1404.2 | 15.8 × 14.9 | 0.40 | 0.09 |
| 4107 | WSRT | 2008-01-02 | 3C 48; 3C 286 | 11.0 | 1404.0 | 20.5 × 14.3 | 0.41 | 0.06 |
| 4256 | WSRT | 2008-01-03 | 3C 48; 3C 286 | 9.8 | 1396.0 | 35.5 × 14.9 | 0.45 | 0.08 |
| 4368 | GMRT | 2008-11-15 | 3C 48; 3C 286; | 6.8 | 1402.0 | 16.3 × 13.7 | 0.58 | 0.64 |
| 0834+555 | ||||||||
| 4380 | WSRT | 2008-01-14 | 3C 48; 3C 286 | 10.3 | 1385.8 | 20.1 × 14.0 | 0.44 | 0.07 |
| 4458† | GMRT | 2009-11-17 | 3C 48; 3C 286; | 9.7 | 1398.3 | 13.9 × 10.5 | 0.57 | 0.38 |
| 2009-11-18 | 0834+555 | |||||||
| 4555 | WSRT | 2008-05-18 | 3C 48; 3C 286 | 12.0 | 1400.5 | 29.8 × 15.5 | 0.41 | 0.09 |
| 4622 | WSRT* | 2007-12-31 | 3C 48; 3C 286 | 12.0 | 1362.1 | 26.4 × 16.2 | 0.41 | 0.07 |
| 6463 | WSRT | 2008-05-19 | 3C 147; 3C 286 | 12.0 | 1408.5 | 31.3 × 13.9 | 0.44 | 0.16 |
| 6869 | WSRT | 2008-05-21 | 3C 147; 3C 286 | 12.0 | 1416.5 | 21.6 × 15.7 | 0.55 | 0.10 |
| 6903 | GMRT | 2009-05-30 | 3C 286; 1347+122; | 6.8 | 1411.5 | 14.6 × 10.5 | 0.63 | 0.24 |
| 1130-148 | ||||||||
| 6918 | GMRT | 2008-05-29 | 3C 286; 1400+621; | 5.6 | 1415.0 | 16.6 × 12.6 | 0.59 | 0.74 |
| 2008-05-31 | 1219+484 | |||||||
| 7244 | WSRT | 2008-05-08 | 3C 147; CTD93 | 12.0 | 1400.0 | 17.1 × 14.4 | 0.43 | 0.10 |
| 7416 | WSRT | 2008-11-28 | 3C 147; CTD93 | 12.0 | 1388.6 | 23.4 × 14.6 | 0.44 | 0.15 |
| 7917 | WSRT | 2008-11-29 | 3C 147; CTD93 | 12.0 | 1388.2 | 25.3 × 14.5 | 0.43 | 0.11 |
| 8196 | WSRT | 2008-07-09 | 3C 147; CTD93 | 12.0 | 1382.0 | 18.0 × 14.7 | 0.47 | 0.12 |
| 8230 | WSRT | 2008-06-29 | 3C 147; CTD93 | 12.0 | 1387.2 | 18.8 × 14.6 | 0.42 | 0.06 |
| 9177 | GMRT | 2008-05-31 | 3C 286; 1347+122; | 10.8 | 1379.6 | 18.2 × 12.2 | 0.42 | 0.38 |
| 2008-06-06 | 1445+099; 1609+266; | ** | ||||||
| 2008-09-15 | 2130+050 | |||||||
| 9837 | WSRT | 2007-07-21 | 3C 286; 3C 48 | 12.0 | 1407.9 | 17.5 × 14.5 | 0.43 | 0.09 |
| 9965 | GMRT | 2008-05-29 | 3C 286; 3C 48; | 10.3 | 1399.3 | 18.8 × 17.7 | 0.43 | 0.25 |
| 2008-06-07 | 1609+266 | ** | ||||||
| 2008-09-16 | ||||||||
| 11318 | WSRT* | 2007-07-20 | 3C 286; 3C 48 | 12.0 | 1393.1 | 17.3 × 13.8 | 0.48 | 0.08 |
Notes. Columns show: (1) UGC number; (2) array used for observation; (3) starting date of the observation; (4) observed flux and phase calibrators; (5) total integration on source; (6) central frequency of the bandpass; (7) FWHM of the synthesized beam; (8) average rms noise in a single channel map; (9) rms noise in the continuum map.
Many antennas non-operational due to thunderstorm. UGC 9177 and UGC 9965 have 3.3 and 3.5 h on source, respectively.
For UGC 4458, we use Hi data from the WHISP survey. It was observed with WSRT for 12 h, with a synthesized beam of 45.6″ × 15.5″, a velocity resolution of 16.5 km s-1 after Hanning smoothing, and with a noise in the channel maps of 0.43 mJy/beam (Noordermeer et al. 2005).
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