swath: IW1
Bperp (average): 39.85048234519451
Bpar (average): -33.424817625303405
swath: IW2
Bperp (average): 36.96882040665561
Bpar (average): -36.45950608960349
swath: IW3
Bperp (average): 34.45451796867206
Bpar (average): -38.848793286981326