swath: IW1
Bperp (average): -71.19375548574605
Bpar (average): 92.54572586615392
swath: IW2
Bperp (average): -63.766192008807266
Bpar (average): 97.73718008065417
swath: IW3
Bperp (average): -57.31788454435229
Bpar (average): 101.5863840831023