swath: IW1
Bperp (average): -132.20424092189464
Bpar (average): -2.9989228975839843
swath: IW2
Bperp (average): -131.7730063064405
Bpar (average): 7.7616211793702705
swath: IW3
Bperp (average): -130.82972107352765
Bpar (average): 16.73181541477263