Make a gain table that includes gain and opacity corrections for final amp cal and for flux density bootstrapping.
Fit the spectral index of calibrators with a power-law and put the fit in the model column.
Source | Fit Order | Band | Band Center [GHz] | Flux density [Jy] (at Band Center) | Spectral Index | 2nd order coeff | 3rd order coeff | 4th order coeff |
---|---|---|---|---|---|---|---|---|
J0259+0747 | 2 | S | 3.00000 | 0.97154 +/- 0.00067 | 0.17013 +/- 0.00496 | -0.16723 +/- 0.12912 | ---- | ---- |
J2355+4950 | 1.76344 +/- 0.00062 | -0.60021 +/- 0.00273 | -0.20342 +/- 0.06456 |
Source | Frequency [GHz] | Data | Error | Fitted Data | Residual: Data-Fitted Data |
---|---|---|---|---|---|
J0259+0747 | 2.551 | 0.9443 | 0.002785 | 0.9433 | 0.000973 | 2.679 | 0.9507 | 0.002609 | 0.9521 | -0.001415 | 2.807 | 0.9608 | 0.002619 | 0.9603 | 0.000488 | 2.935 | 0.9679 | 0.002379 | 0.9679 | 0.000048 | 3.063 | 0.9739 | 0.002467 | 0.9750 | -0.001063 | 3.191 | 0.9823 | 0.002413 | 0.9815 | 0.000740 | 3.319 | 0.9891 | 0.002451 | 0.9877 | 0.001479 | 3.447 | 0.9923 | 0.002334 | 0.9934 | -0.001077 |
J2355+4950 | 2.551 | 1.9384 | 0.000819 | 1.9392 | -0.000731 | 2.679 | 1.8870 | 0.000856 | 1.8853 | 0.001746 | 2.807 | 1.8339 | 0.000929 | 1.8345 | -0.000628 | 2.935 | 1.7858 | 0.000900 | 1.7867 | -0.000955 | 3.063 | 1.7423 | 0.001006 | 1.7415 | 0.000778 | 3.191 | 1.6986 | 0.001006 | 1.6987 | -0.000152 | 3.319 | 1.6577 | 0.001144 | 1.6582 | -0.000508 | 3.447 | 1.6202 | 0.001174 | 1.6196 | 0.000520 |