Showing astro-ph.IMShow all
2 papers · 1 filter
astro-ph.IM2025
Beam Measurements of Full Stokes Parameters for the FAST L-band 19-beam Receiver
Xunzhou Chen, Tao-Chung Ching, Di Li +7
The Five-hundred-meter Aperture Spherical radio Telescope (FAST) has been fully operational since 11 January 2020. We present a comprehensive analysis of the beam structure for eac…
astro-ph.IM2024
Polarization Calibration of the FAST L-band 19-beam Receiver: I. On-axis Mueller Matrix Parameters
Tao-Chung Ching, Carl Heiles, Di Li +6
We present the polarization calibration of the 19-beam receiver at 1420 MHz within the full illumination of the Five-hundred-meter Aperture Spherical Telescope from October 2018 to…