swath: IW1
Bperp (average): 92.07376419076313
Bpar (average): -60.605426496925105
swath: IW2
Bperp (average): 87.12959615206512
Bpar (average): -67.43449766113201
swath: IW3
Bperp (average): 82.77683810289993
Bpar (average): -72.96229812094332