swath: IW1
Bperp (average): -5.688550890198454
Bpar (average): 11.841149403802223
swath: IW2
Bperp (average): -4.791312039153831
Bpar (average): 12.217172367123855
swath: IW3
Bperp (average): -4.047685757239139
Bpar (average): 12.469742579295781