swath: IW1
Bperp (average): -49.334304586473934
Bpar (average): 84.26414404947211
swath: IW2
Bperp (average): -42.514969065873096
Bpar (average): 87.87072016062835
swath: IW3
Bperp (average): -36.611258315621996
Bpar (average): 90.46077966202441