swath: IW1
Bperp (average): -102.2174538053562
Bpar (average): 68.97763146278866
swath: IW2
Bperp (average): -96.31544757825233
Bpar (average): 76.95260451531824
swath: IW3
Bperp (average): -90.86124861395946
Bpar (average): 83.30897868002832