swath: IW1
Bperp (average): -13.184478015883753
Bpar (average): 67.79232798319309
swath: IW2
Bperp (average): -10.311882453432183
Bpar (average): 68.32569709872618
swath: IW3
Bperp (average): 10.008936182432983
Bpar (average): 68.41420362002818