swath: IW1
Bperp (average): 29.15464862877403
Bpar (average): -19.895020418948082
swath: IW2
Bperp (average): 27.487223441913866
Bpar (average): -22.148780548745204
swath: IW3
Bperp (average): 25.959195266907237
Bpar (average): -23.930704025293924