Table 1
Parameters of the observations at 6 cm and 3.6 cm with the VLA.
| λ(a) | Project | Phase center(c) | Beam | PA | Robust | RMS | ton–source | Beam(†) | PA (†) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Field | (cm) | code | α(J2000) | δ(J2000) | (arcsec) | (°) | weighting | (µJy beam−1) | (h) | (arcsec) | (°) |
| G14.2-N | |||||||||||
| 6 | VLA19A-147 | 18 18 12.50 | −16 50 00.0 | 0.55×0.32 | 7.5 | + 1 | 2.2 | 1.87 | 0.55×0.32 | 7.5 | |
| 3.6 | VLA19A-147 | 18 18 12.50 | −16 50 00.0 | 0.42×0.21 | 23.9 | +2 | 1.5 | 6.15 | 0.41×0.22 | 22.4 | |
| G14.2-S | |||||||||||
| 6 | VLA19A-147 | 18 18 13.10 | −16 57 20.0 | 0.55×0.33 | 6.3 | + 1 | 2.9 | 1.99 | 0.55×0.33 | 6.5 | |
| 3.6(b) | VLA17B-236 | 18 18 13.10 | −16 57 20.0 | 0.56×0.42 | 87.2 | +2 | 1.4 | 7.07 | 0.61 ×0.45 | 81.6 | |
Notes. Columns marked with(†) next to their names correspond to the parameters of the observations using the common (u, v) range. (a)3.6 cm observations were performed in six runs while 6 cm observations were performed in two runs, with the array in the A configuration. (b)During the first three runs the array was in the BnA configuration while the array was being reconfigured to its high-resolution A configuration for the last three runs. (c)Units of right ascension (α) are hours, minutes, and seconds, and units of declination (δ) are degrees, arcminutes, and arcseconds.
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