swath: IW1
Bperp (average): -114.87268459977912
Bpar (average): 60.10722052502503
swath: IW2
Bperp (average): -109.59087581945545
Bpar (average): 69.04773185797137
swath: IW3
Bperp (average): -104.62908823444093
Bpar (average): 76.18391133662783