swath: IW1
Bperp (average): 45.43451541694628
Bpar (average): -11.30417815042999
swath: IW2
Bperp (average): 44.364635409392754
Bpar (average): -14.89893903264877
swath: IW3
Bperp (average): 43.32507681380319
Bpar (average): -17.825674425401107