$\rm 4-8~GHz$ Spectro-temporal Emission from the Galactic Center Magnetar $\rm PSR~J1745-2900$

Understand

Radio magnetars are exotic sources noted for their diverse spectro-temporal phenomenology and pulse profile variations over weeks to months.

• Unusual for radio magnetars, the Galactic Center (GC) magnetar $\rm PSR~J1745-2900$ has been continually active since its discovery in 2013.
• We monitored the GC magnetar at $\rm 4-8~GHz$ for 6 hours in August$-$September 2019 using the Robert C.
• Byrd Green Bank Telescope.