Open Access
Table 2
Details on the observations.
| Date | Gain | Polarization | Antenna | Flux cal. |
|---|---|---|---|---|
| calibrator | calibrator | used | scaling factor (a) | |
| Nov. 27, 2018 | 1925+211, 0336+323, 3C 84, 0747-331 | 3C 454.3, 3C 84 | 1, 2, 3, 4, 5, 6, 7, 8 | 1.7 |
| Nov. 28, 2018 | 0336+323, 3C 84, 0747-331 | 3C 454.3, 3C 84 | 2, 3, 4, 5, 6, 8 | 1.5 |
| Nov. 29, 2018 | 0336+323, 0747-331, 0607-085, 0532+075 | 3C 454.3 3C 84 | 3, 4, 5, 6, 7, 8 | 1.4 |
| Dec. 05, 2018 | 0336+323, 0607-085, 0532+075, 0747-331 | 3C 84, 3C 279, 3C 454.3 | 1, 3, 4, 5, 6, 8 | 1.2 |
| Dec. 06, 2018 | 0336+323, 0607-085, 0532+075 | 3C 454.3, 3C 279 | 1, 3, 4, 5, 6, 8 | 1.3 |
| Dec. 07, 2018 | 0532+075, 0607-085 | 3C 279 | 1, 2, 3, 4, 5, 6, 8 | 1.4 |
| Apr. 15, 2019 | 1733-130, 1751+096, 1924-292, mwc349a | 3C 279, 3C 273 | 1, 2, 3, 5, 7, 8 | 0.9 |
| Apr. 16, 2019 | 1733-130, 1751+096 | 3C 279, 3C 273 | 1, 2, 3, 5, 7, 8 | 0.9 |
Notes. Details of the observations for the first half of the sample are presented in Galametz et al. (2018). (a) Scaling factors derived by comparing the quasars observed with the SMA with their fluxes at similar dates in the ALMA calibration source catalogue.
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