M100 Band3 Combine 4.2.2
From CASA Guides
Overview
rms noise in a single channel for a visibility $S_{ij} = 2k/A \eta sqrt[(Tsys_i)*Tsys_j)/\delta\nu *\tau]$
Where $k$
rms noise in a single channel for a visibility $S_{ij} = 2k/A \eta sqrt[(Tsys_i)*Tsys_j)/\delta\nu *\tau]$
Where $k$