swath: IW1
Bperp (average): 33.67308568150782
Bpar (average): -14.602365317958975
swath: IW2
Bperp (average): 33.077377754828234
Bpar (average): -17.26351092261987
swath: IW3
Bperp (average): 32.53871765572136
Bpar (average): -19.649111782236865