swath: IW1
Bperp (average): 21.782371743731645
Bpar (average): -4.150107781090221
swath: IW2
Bperp (average): 21.400936554014347
Bpar (average): -5.835401742107965
swath: IW3
Bperp (average): 21.003165206275785
Bpar (average): -7.207180664366623