swath: IW1
Bperp (average): -51.99760771156071
Bpar (average): -1.5128195314952486
swath: IW2
Bperp (average): -52.29591036958525
Bpar (average): 2.8219929010012983
swath: IW3
Bperp (average): -52.338121087334
Bpar (average): 6.67472410675665