swath: IW1
Bperp (average): -43.48069665787289
Bpar (average): 74.48625564188416
swath: IW2
Bperp (average): -39.138230763831885
Bpar (average): 77.25727083927806
swath: IW3
Bperp (average): -36.09362728002043
Bpar (average): 79.16174870181325