swath: IW1
Bperp (average): 9.882142798955242
Bpar (average): 19.45637334642442
swath: IW2
Bperp (average): 11.000058242979227
Bpar (average): 18.83113727375645
swath: IW3
Bperp (average): 11.992453631295254
Bpar (average): 18.204427424792197