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 | 0.97152 +/- 0.00068 | 0.16944 +/- 0.00503 | -0.14490 +/- 0.13527 | ---- | ---- |
J2355+4950 | 1.76342 +/- 0.00077 | -0.59831 +/- 0.00335 | -0.19703 +/- 0.07932 |
Source | Frequency [GHz] | Data | Error | Fitted Data | Residual: Data-Fitted Data |
---|---|---|---|---|---|
J0259+0747 | 2.551 | 0.9447 | 0.002792 | 0.9436 | 0.001094 | 2.679 | 0.9507 | 0.002612 | 0.9523 | -0.001606 | 2.807 | 0.9609 | 0.002617 | 0.9604 | 0.000489 | 2.935 | 0.9680 | 0.002372 | 0.9679 | 0.000119 | 3.063 | 0.9739 | 0.002462 | 0.9749 | -0.001040 | 3.191 | 0.9822 | 0.002410 | 0.9815 | 0.000739 | 3.319 | 0.9891 | 0.002444 | 0.9877 | 0.001454 | 3.447 | 0.9924 | 0.002332 | 0.9934 | -0.001080 |
J2355+4950 | 2.551 | 1.9377 | 0.000822 | 1.9387 | -0.000961 | 2.679 | 1.8871 | 0.000859 | 1.8849 | 0.002232 | 2.807 | 1.8335 | 0.000933 | 1.8343 | -0.000790 | 2.935 | 1.7856 | 0.000902 | 1.7866 | -0.001028 | 3.063 | 1.7423 | 0.001009 | 1.7416 | 0.000752 | 3.191 | 1.6988 | 0.001001 | 1.6989 | -0.000151 | 3.319 | 1.6577 | 0.001143 | 1.6585 | -0.000819 | 3.447 | 1.6209 | 0.001179 | 1.6201 | 0.000829 |