Table 1.

Major Changes^a to the Electron Main Rate (MR) and Histogram (HG) Accumulation Parameters (nsectors and nspins^b)

	nsectors (MR)		nsectors (HG)		nspins (HG)
	LOW/MED	HIGH	LOW/MED	HIGH	LOW/MED/HIGH
04 Oct 2012c	20→27	20→16	20→27	20→16	8→12
04–10 Oct 2013d	27→50	16→32	27→25	(16)	12→6
17 Jan 2014	(50)	32→50	(25)	16→25	(6)
27 Jun 2014	50→64	50→32	25→32	25→32	6→2

^aThere were several brief intervals of deviations from the displayed values, due to unintended commanding

^bMain rate nspins values are not shown (nspins = 1 for the duration of the mission)

^cThere were many parameter changes prior to this date during commissioning (not shown)

^dThe parameters were adjusted throughout this time interval