swath: IW1
Bperp (average): -55.914247900709086
Bpar (average): 14.652868934451952
swath: IW2
Bperp (average): -54.14011678662371
Bpar (average): 19.20161405681468
swath: IW3
Bperp (average): -52.12060240074387
Bpar (average): 22.952135116800463