swath: IW1
Bperp (average): -23.85836073809574
Bpar (average): 4.575451300773142
swath: IW2
Bperp (average): -23.81141839359635
Bpar (average): 6.483707952212363
swath: IW3
Bperp (average): -23.765986801938304
Bpar (average): 8.076908962565373