Distant probes of RM structure -- Where is the Faraday Rotation towards the Magellanic Leading Arm?

Seoyoung Lyla Jung, Naomi M. McClure-Griffiths, Alex S. Hill

Faraday Rotation Measures (RM) should be interpreted with caution because there could be multiple magneto-ionized medium components that contribute to the net Faraday rotation alon…