swath: IW1
Bperp (average): -2.606907058808011
Bpar (average): 3.748922050435901
swath: IW2
Bperp (average): -2.2629076451584447
Bpar (average): 3.9377744931353984
swath: IW3
Bperp (average): -1.9573651235076266
Bpar (average): 4.0758454779525835