The FRB 20121102A November rain in 2018 observed with the Arecibo Telescope

Understand

We present 849 new bursts from FRB 20121102A detected with the 305-m Arecibo Telescope.

• Observations were conducted as part of our regular campaign to monitor activity and evolution of burst properties.
• The 10 reported observations were carried out between 1150 and 1730 MHz and fall in the active period around November 2018.
• All bursts were dedispersed at the same dispersion measure and are consistent with a single value of 562.4(1) pc/cm$^3$.