swath: IW1
Bperp (average): 152.08395694623636
Bpar (average): -73.1785294985953
swath: IW2
Bperp (average): 145.49585389092036
Bpar (average): -85.04910764269125
swath: IW3
Bperp (average): 139.07185397254273
Bpar (average): -94.42013587588224