swath: IW1
Bperp (average): 83.05241131574411
Bpar (average): -16.790741822479678
swath: IW2
Bperp (average): 81.54031985448673
Bpar (average): -23.332215784764852
swath: IW3
Bperp (average): 79.94176784503078
Bpar (average): -28.694609826784163