swath: IW1
Bperp (average): 118.3654508464318
Bpar (average): -12.765015971422716
swath: IW2
Bperp (average): 117.02731023321851
Bpar (average): -22.346813723237098
swath: IW3
Bperp (average): 115.29029124500143
Bpar (average): -30.267741613036762