R.F. Pfaff, D. E. Rowland, H. T. Freudenreich, J. H. Clemmons, J. Moen, K. Oksavik, A. Spicher, and S. C. Martin, Dual Sounding Rocket Observations of Plasma Convection and Shear, Field-aligned Currents, and Alfven waves and Irregularities in the Cusp during IMF Bz Negative Conditions, AGU Fall Meeting, San Francisco, 9-13 December, 2019