swath: IW1
Bperp (average): -70.37100611814165
Bpar (average): -1.2885172026645435
swath: IW2
Bperp (average): -70.06934957605151
Bpar (average): 4.415320875420726
swath: IW3
Bperp (average): -69.53926750589505
Bpar (average): 9.179266102403993