Table 1
Log of observations at 7 mm (43 GHz) and characteristics of the clean maps.
| Date | Antennas | Correlator | Beam FWHM [mas,deg] | Speak [mJy/beam] | rms [mJy/beam] |
|
|
|||||
| 23/10/2007 | VLBA*, GBT, On, Eb, Ys | JIVE MKIV | 0.23 × 0.11,−21.9° | 197 | 0.13 |
| 16/10/2008 | VLBA*, GBT, On, Nt, Eb, Ys | JIVE MKIV | 0.22 × 0.10,−11.0° | 264 | 0.11 |
| 19/03/2009 | VLBA, GBT, On, Nt, Eb, Ys | Bonn MKIV | 0.23 × 0.09,−12.5° | 269 | 0.14 |
| 11/11/2009 | VLBA, GBT, On, Nt, Eb | Bonn MKIV | 0.19 × 0.10,−20.1° | 226 | 0.32 |
Notes. Column 1: Day of observation. Column 2: Array. VLBA – Very Long Baseline Array; GBT – Green Bank Telescope; On – Onsala; Nt – Noto; Eb – Effelsberg; Ys – Yebes. Column 3: Correlator. Column 4: Beam FWHM and position angle. Column 5: Peak flux density. Column 6: Noise. All values are for untapered data with uniform weighting.
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