swath: IW1
Bperp (average): -55.972753826295936
Bpar (average): 26.968940134599382
swath: IW2
Bperp (average): -53.782657072156944
Bpar (average): 31.113340364002646
swath: IW3
Bperp (average): -51.982288456459116
Bpar (average): 34.51025347814257