Sensitivity for a single-source, single-field observations
That's the simplest case. The point source sensitivity in this case is
 |
(29) |
where
is related to the total elapsed telescope time
through
 |
(30) |
where
is the fraction of
spent at one tuning
frequency.
in “standard” mode and
when cycling between two frequencies. The sum of
needs to equal 1.0!