swath: IW1
Bperp (average): 101.60670465749354
Bpar (average): 6.87396442372619
swath: IW2
Bperp (average): 101.82125623966311
Bpar (average): -1.3583397456057695
swath: IW3
Bperp (average): 101.49052412981274
Bpar (average): -8.274680444441307