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.

Fluxboot summary plots

TDRW0001.sb35624494.eb35628826.58395.23719237269.ms

Caltable: fluxgaincal.g. Plot of amp vs. freq.

Model calibrator. Plot of amp vs. freq.

Fluxboot residuals vs. frequency

Flux vs. frequency

Table showing the flux density and spectral properties computed at each band center, based on the global coefficients of the fit across all bands.
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
Data, error, fit, and residuals
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
caltable
None
fitorder
-1
output_dir
 
refant
 
refantignore
 
vis
TDRW0001.sb35624494.eb35628826.58395.23719237269.ms
Start time
2024-09-24 22:28:48.112
End
2024-09-24 22:33:54.948
Duration
0:05:06.836
Context size
205.4 MiB
Note, WebLog generation is not included in the time.

CASA logs for stage 12