Beam response in K Jy⁻¹ of the NRT when pointing sources at three different Declinations, δ = 35° (left panel), δ = 50° (middle panel), and δ = 65° (right panel). In each panel, the black ellipses mark the antenna gain by steps of 0.1 K Jy⁻¹. The red ellipses represent the rotation of the NRT HPBW when observing the sources for HA = −8°, 0° (the meridian) and +8°. As the NRT points to higher Declination, the beam widens in Declination while the antenna gain decreases and the range of the beam rotation angle increases.