swath: IW1
Bperp (average): 141.72236010346532
Bpar (average): -76.70876598476231
swath: IW2
Bperp (average): 135.08619847170542
Bpar (average): -87.646279512694
swath: IW3
Bperp (average): 128.90631027413642
Bpar (average): -96.49715024393792