swath: IW1
Bperp (average): -55.034793818326875
Bpar (average): 62.322773971524356
swath: IW2
Bperp (average): -49.97614065742375
Bpar (average): 66.43163949704359
swath: IW3
Bperp (average): -45.50049006148694
Bpar (average): 69.56726389222781