swath: IW1
Bperp (average): -36.398143832662235
Bpar (average): 66.58260281018934
swath: IW2
Bperp (average): -32.01524741821763
Bpar (average): 68.75301956555744
swath: IW3
Bperp (average): -28.66599261480314
Bpar (average): 70.52812425307108