swath: IW1
Bperp (average): 201.61311237286304
Bpar (average): -121.54056082995481
swath: IW2
Bperp (average): 190.9943699961029
Bpar (average): -137.38943236161862
swath: IW3
Bperp (average): 181.14593446687869
Bpar (average): -150.06142059839496