swath: IW1
Bperp (average): -22.1553243592865
Bpar (average): 66.24220902478149
swath: IW2
Bperp (average): -17.75455496326362
Bpar (average): 67.4758796065281
swath: IW3
Bperp (average): -14.589878686052124
Bpar (average): 68.15563387824024