Magnetometer data at Jupiter and Saturn spanning 6+ months for detection of the magnetar/dwarf novae-type prebursting evolution, 100-minute averages

Mission-integrated ⪅8nT magnetometer (MAG) data at Jupiter and Saturn, 100-minute averages. Data consist of the only available MAG measurements that spanned at least 6 months (180 Earth days), and include the Cassini–Huygens, Galileo, and Juno missions. Steven P. Joy and Joe Mafi (UCLA & NASA Planetary Data System/Planetary Plasma Interactions Node) provided concatenated and RTN-rotated Jupiter MAG 1-minute averages from Galileo and Juno, including random samples of field swelling. The Cassini RTN MAG calibrated 1-minute averages at Saturn and Jupiter were from the original Cassini–Huygens mission release. Subannual planetary magnetic fields variations ironed-out globally (maneuvers and moon flybys discarded).