swath: IW1
Bperp (average): 34.25699019630075
Bpar (average): -15.74791989397397
swath: IW2
Bperp (average): 33.00891660022959
Bpar (average): -18.51289959007507
swath: IW3
Bperp (average): 31.819187453199177
Bpar (average): -20.764814743017485