Frequency [GHz]	Channel	Polarisation	Tcal [K]	Tsys [K]	Sensitivity [K/Jy]	SEFD [Jy]	Aperture Eff. [%]	TMB/S [K/Jy]	Main Beam Eff. [%]	FWHM [arcsec]	Last update

normalized Gain curve     (G = A0 + A1·Elv + A2·Elv2)	Observed in
A0 =  1.0      A1 =  0.0      A2 =  0.0