swath: IW1
Bperp (average): 31.537428375845963
Bpar (average): -58.46689793842824
swath: IW2
Bperp (average): 27.184139135959903
Bpar (average): -60.55442035222761
swath: IW3
Bperp (average): 23.713417878439216
Bpar (average): -62.07030055883497