Sensitivity for track-sharing, single-field observations

In this case, the telescope time is equally divided between the $n_\ensuremath{\mathrm{sou}}$ observed sources. This yields

$\displaystyle \ensuremath{\sigma_\ensuremath{\mathrm{Jy}}} = \frac{\ensuremath{...
...{n_\ensuremath{\mathrm{pol}}}\,\ensuremath{\Delta t_\ensuremath{\mathrm{on}}}}}$ (31)

with$\displaystyle \quad
\boxed{%
\ensuremath{\Delta t_\ensuremath{\mathrm{on}}}= \...
...remath{\mathrm{setup}}}}{\ensuremath{n_\ensuremath{\mathrm{sou}}}} \right) }.
}$ (32)

While it is technically feasible to observe sources in track-sharing with different integration times, this case is not implemented (yet) in the sensitivity estimator, and the different sensitivities should be computed independently.