swath: IW1
Bperp (average): -214.00196646032558
Bpar (average): 181.4043951728798
swath: IW2
Bperp (average): -200.27457330656466
Bpar (average): 197.35553753251963
swath: IW3
Bperp (average): -187.9806034595232
Bpar (average): 209.1258368597586