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Table 1

Observed flux densities of Sgr A* (from a vector averaging at Sgr A* in the visibility domain prior to correction of primary beam attenuation).

Field ID Correlation Average amplitude Amplitude standard deviations Parallactic angle
(Jy) (Jy) (°)

18 XX 2.23 0.54 42.4
YY 1.85 0.52
25 XX 2.05 0.54 40.3
YY 1.69 0.51
0 XX 4.18 0.54 23.0
YY 3.14 0.53
94 XX 2.39 0.69 5.5
YY 2.03 0.64
101 XX 1.99 0.66 9.0
YY 1.76 0.63
133 XX 1.83 0.62 28.6
YY 2.00 0.64
134 XX 1.75 0.62 29.0
YY 1.89 0.63

Notes. These measurements were taken from the 12 m-Array observations. The amplitudes measured from field 0 appear to be higher than the other fields, which can be explained by that Sgr A* was observed approximated at the center of field 0, but off-center for the other fields (see Fig. 1).

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