The Polar Cap (PC) index consists of the Polar Cap North (PCN) and the Polar Cap South (PCS) indices, which are derived from magnetic measurements taken at the geomagnetic observatories in Qaanaaq (TH
In recent three-ion species (majority D and H plus a trace level of 3He) ICRF heating experiments on Alcator C-Mod, double mode conversion on both sides of the 3He cyclotron resonance has been observe
This data set contains the Themis fast flow event list and full information that were investigated in Li et al. 2021. The MPB index and MPB substorm onset time are also included.