Accessor for (ACE MAG 5-min Key Parameter (recent) data)
Acknowledgment: CDAS services from NASA/Goddard Space Physics Data Facility (R. McGuire). Time span: Valid formats are YYYY-MM-dd,HH:mm and YYYY-DDD,HH:mm. (Times are optional.) If the end date is omitted, it will default to one day after the start date. Begin date: 2002-07-01,   End date: 2009-11-13. from:     to:
Parameter name	Parameter description
Magnitude	[PRELIMINARY VALUES - BROWSE USE ONLY] B-field magnitude
BGSEc	[PRELIMINARY VALUES - BROWSE USE ONLY] Magnetic Field, Cartesian GSE coord
Processing may take a few minutes.