swath: IW1
Bperp (average): -14.56338565526944
Bpar (average): 45.49721625637628
swath: IW2
Bperp (average): -12.059022326478717
Bpar (average): 46.04715055064226
swath: IW3
Bperp (average): -10.315079338763807
Bpar (average): 46.46453690969091