swath: IW1
Bperp (average): 15.931864850530088
Bpar (average): -31.579348711443153
swath: IW2
Bperp (average): 14.155304163237561
Bpar (average): -32.43081867193135
swath: IW3
Bperp (average): 12.96431810977824
Bpar (average): -33.04835843094148