deletions | additions       diff --git a/subsubsection_Survey_Speed_label_sec__.tex b/subsubsection_Survey_Speed_label_sec__.tex  index 0914caa..66245d3 100644  --- a/subsubsection_Survey_Speed_label_sec__.tex  +++ b/subsubsection_Survey_Speed_label_sec__.tex 
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\bar{\Omega}_B = {1\over \nu_{max}-\nu_{min}}\,\int_{\nu_{min}}^{\nu_{max}} d\nu\,\Omega_B(\nu).  \end{equation}  Assuming the beam FWHM scales inversely by frequency, then  \begin{equation}  \bar{\Omega}_B = {\nu^2_0 \over \nu_{min}\,\nu_{max}}\,\Omega_B(\nu_0)  \qquad\qquad \Omega_B(\nu) = \Omega_B(\nu_0)\,\left( {\nu_0 \over \nu}\right)^2   \end{equation}