Speaker
Description
The LOFAR interferometer, operating across 10–240 MHz, is among the most advanced precursors to SKA Low, paving the way for next-generation low-frequency radio astronomy. LOFAR’s beamformed mode enables diverse science cases -- such as pulsars, Solar and transient studies. However, polarization analysis in beamformed mode has remained largely out of reach due to the absence of a reliable polarization calibration framework.
In this talk, I will present our cutting-edge polarization calibration scheme tailored specifically for LOFAR’s beamformed mode. This work faces a number of calibration challenges, and indicates the pitfalls of the currently-used beam model, but also serves as a stepping stone towards the robust polarization calibration needed to unlock the revolutionary capabilities of SKA Low.
| Topics | Technology & IT |
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