swath: IW1
Bperp (average): 148.6074921053375
Bpar (average): -38.5702188499026
swath: IW2
Bperp (average): 144.9348953756904
Bpar (average): -50.453574043871875
swath: IW3
Bperp (average): 141.0956064012103
Bpar (average): -60.203608419069795