Self-calibration results for the ALMA band 5 configuration 6 test observation
data from Dec 2023.

In the self-calibration process, niter = 300k has been used for each iteration
and niter = 100k for making the snapshot movie. The image step is set to 10 as
usual to better demonstrate the whole scan without taking too much time
processing the data.

The dashed line box in ALMA maps shows a region where I think aligned with the
brightness features seen in AIA 304, though not perfect fit, the dynamic can
be seen well from the ALMA maps. The dashed line circle in the residual map
shows the FOV (~30 arcsec),  and it shares the same color bar as the ALMA map.